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I
grew up in Seattle, Washington, where I attended the
University of Washington and received the BSEE degree
in 1944. After working briefly at the UW, in Los Angeles
and in Seattle, I started at Boeing Airplane Company
in 1948. That's where I first encountered vibration
and shock testing and measurement. Like nearly all of
my present-day students, without any real preparation
for the field, I stumbled into this interesting mechanical
engineering field.
Boeing was building its own electrodynamic
shakers (they were not yet commercially available) for
what is nowadays called modal testing. I was part of
the team that modal tested the XB52 model of the famous
B52 bomber. Amazingly, the USAF is using B52s into the
21st century!
My next significant work was for
MB Electronics (since reorganized as MB Dynamics) 1948-61
at New Haven, CT, at that time the world's largest manufacturer
of shakers for vibration testing. Vibration testing
was at that time practically unknown (and is in 2008
still little known.) I headed Field Service and Technical
Training. That experience led to founding a school that
would offer vibration and shock short courses.
That first school (now called TTI) was born in 1962
and sold in 1990. For a couple of years I consulted,
commencing to use the business name Equipment Reliability
Group (ERG), so that I could loosely associate with
other consultants.
By 1995, when my non-compete agreement
ended, I decided to "unretire" as Equipment
Reliability Institute (ERI) and to move back to
Santa Barbara. ERI's assets included my nearly fifty
years in vibration (see the text "Vibration Pioneers")
and an estimated 10,000 past students, some of whom
were now test and design managers who wanted me to teach
their new people.
I'm blessed with good health and
a supportive family, and greatly enjoy my business and
professional activities. Helping adults learn (about vibration and shock measurement and testing, in my case) is fun. May I help you (or someone you know) to learn about these subjects? We’ll both enjoy the experience.
Please telephone me at 805/564-1260
so that we can chat. Or send an e-mail to Wayne.
Wayne Tustin's training and consulting
interests lie in the environments that can lessen equipment
availability, that can cause equipment downtime. His
particular concerns: dynamics, primarily the measurement,
analysis and simulation (in environmental testing laboratories)
of mechanical shock and vibration (particularly random
vibration), also the stimulation of latent defects during
new product development and as a final step in production,
also acoustic noise, as in quieting products and in
automotive "buzz, squeak and rattle" testing.
Some ERI instructors (including
Wayne) are generalists who recognize that other specialists
in their fields outrank them technically. ERI training
can explain the often-highly-complex work of those specialists.
ERI offers onsite as well as video teleconference training
for test personnel, designers, quality and reliability
engineers. Wayne has developed distant learning in vibration
and shock; e-mail speeds review problems. Wayne is available
to consult on specific dynamics problems.
Wayne's explanations benefit not
only test and development personnel (laboratory managers,
test engineers, technicians and aides as well as designers)
but also people from product quality, reliability and
instrumentation whose activities require them to measure
in-service dynamic events, generate and/or interpret
test specifications and evaluate laboratory capabilities,
testing machines and techniques. Many of these workers
need simple working explanations of such subjects as
random vibration.
Wayne's first experience with dynamics
was 1948-53 at Boeing Co. in Seattle, where in
1944 he had earned his BSEE degree from the University
of Washington. From 1954-61 he managed field service
and technical training at MB Electronics, then the leading
USA manufacturer of vibration test equipment. Since
1962 he has supplied technical training to Government
and Industry, and has taught in the USA and abroad (Australia,
Canada, Denmark, Great Britain, Holland, Italy, Singapore,
South Africa and Sweden). He is happy to propose customized
onsite teaching.
Technical Societies
Fellow, Institute of Environmental Sciences and Technology
(IEST). Member, Society of Environmental Engineers (England).
Lecturer to the Institute of Radio Engineers (now IEEE),
the Institute of Environmental Sciences, the Instrument
Society of America, the American Society of Mechanical
Engineers, the American Society for Quality Control,
the Society of Automotive Engineers, the Australian
Organization for Quality Control and the Society of
Environmental Engineers (England).
To National Meetings of the IEST
in 1964, 1966, 1968, 1986, 1992, 1993, 1995
2002, 2004 and 2006, he contributed papers on sinusoidal and random
vibration testing, and participated in or chaired tutorial
series on dynamics. At Anaheim in 1995 his tutorial
sessions were entitled "Random Vibration Testing"
and "Basic Vibrations." He heads a Working
Group developing RP-013, IEST Recommended Practice
on Vibration and Shock Test Fixture Design.
He contributed "Why Test with
Random Vibration?" January 1980 at the Annual Reliability
and Maintainability Symposium (RAMS)in San Francisco.
He presented tutorials on random vibration and production
environmental stress screening at Los Angeles in January
1988 and at Atlanta in January 1989.
At the Western Regional Conference
of the American Society for Quality Control in Los
Angeles, January, 1991, he spoke on "What is g2/Hz?"
In May, 1981, at San Francisco, he expounded "Random
Vibration for Stress Screening of Electronics."
He held forth on "Random Vibration Tests to MIL-STD-781C" at the ASQC Technical Conference at
Chicago, May, 1978.
To the SAE Noise & Vibration
Conference at Traverse City, Michigan, April, 1987,
he presented "The Future of Random Vibration Screening
and Testing in Automotive Engineering," SAE paper
870984. For many years he taught SAE short course 92030 on
"Automotive Vibration and BSR Testing" at
Troy, MI.
Wayne is cited on pages 210-216
of "Pioneers of Shock and Vibration" by Michael
T. Freeman and published as SVM-14 by the Shock and
Vibration Analysis Center, Arlington, Virginia.
Please
see Wayne's list of articles, textbooks
and list of presentations below.
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| Master
list of articles by Wayne Tustin |
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Alphabetical Index for the publications:
A - C - E
- I - J-L - M
- N - P - Q
- R - S - T |
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A²C² Magazine
"Now (when things are slow) is the time to train your staff", Nov/2001
"Building Vibration can Contaminate Cleanrooms, Products and Processes, Oct/2001
coauthors Alvin Lieberman and Ray K. Schneider
A2LA News: The Newsletter of the American Association for Laboratory Accreditation,
July 2006, Number 93
"Are Accelerometers in Good Condition?"
ASQC Aviation/Space & Defense Div. Newsletter
Improving Replacement Electronics Reliability
through Environmental Stress Screening 6/88
ASQC Electronics Div. Newsletter
Random Vibration for Environmental Testing and
for Environmental Stress Screening (ESS) of Electronics
Production Spring '86
back to the top
Chemical
Engineering Progress
Measurement and Analysis of Machinery Vibration
6/71 (given at ASC, Houston, TX)
Circuits Assembly (online)
Vibration Testing and Screening of PCBs 10/03
Circuits Manufacturing
Stress Screening Faster than Burn-in 5/84
COTS Journal
COTS Vibration Testing 11-12/98
Ways to generate random vibration
for PWB screening, May/2001
What Results from Vibrating Electronic Systems
(w/ Starr), 4/2002
Vibration Screening Custom Tailored for Electronics
with John Starr, 4/2003
back to the top
EDN
Random Vibration_Potent Test Tool 4/67
Engineering (British)
Vibrators Vol. 216, #9, 9/76
Engineers' Digest (British)
Vibration Protection Systems 12/70
Environmental Quarterly
(now defunct)
- Think You Know All The
Answers? So Try These On Your Boss 6/68
- In Vibration Testing,
Multiple May Indeed be Better than One 9/68
- Decibel Scaling Has So
a Place in Measurements and Vibration 12/68
- Time Sharing: A Way to
Better Random Testing, More Equipment? 3/69
- How to Shock-It-To-'Em
Mostly Depends on the Type of Spec 6/69
- Readers Write: Some Comments
on the Time-sharing Idea for Random Testing
9/69
- Piezoelectrics are Well
Known, But There's a Place in the Sun for Piezoresistives,
Too 12/69
- William Tell in the Dynamics
Laboratory_Or: Why Shake Up a Delicious Apple?
3/70
- A Review of Remarkable
Resonances: Will "W" Always be Chased by Mechanical
"Q"? 6/70
Environmental Stress Screening
(ESS) Primer (CECOM)
What is Random Vibration? 9/86
Evaluation Engineering
- A Practical Primer on
Vibration Testing 11-12/69
- Using Random Vibration
in Electronics Evaluation 7-8/78
- What is Meant by Stress
Screening of Electronics 3-4/80 (also appeared
in NTIAC Newsletter Vol. 8, No. 6, 12/80)
- IES Workshops Address
Stress Screening Update 3-4/81
- Stress Screening by Inexpensive
Pneumatic Random Vibration 4/82
- Suggestions for Rugged,
Reliable Electronic Products 5-6/82
- No Time to Test the Fixture
7/82
- When Does "Burn-in" Become
Stress Screening? 9/82
- Tradeoffs Between EM and
EH Shakers 10/82
- G2/Hz? What's That? 11/82
- Definitions of Some Common
Terms in Vibration and Shock 1-2/83
- Just What is Random Vibration
3/83
- Sources of Vibration and
Shock Information 4/83
- Power On or Off During
Screening? 5-6/83
- Environmental Military
Standard Updated 7-8/83
- Multiple-Axis Random Vibration
for Stress Screening 9/83
- Decibels Revisited 10/83
- How Much Test Surveillance
Should Quality Do/Delegate? 11-12/83
- Tutorial: Resonance 1/84
- Random Vibration is Gentle,
Yet Effective 2/84
- Screen at What Level?
3/84
- What is an Environmental
Engineering Specialist? 4/84
- Just Flip a Switch 5/84
- What is a Packaging Engineer?
6/84
- Buying Your First Shaker
7-8/84
- Electrohydraulic Shakers
9/84
- Tutorial: Isolation 10/84
- Can We Afford Not to Screen
11-12/84
- Private Shaker or Commercial
Lab? 1/85
- Vibration and Shock Parameters,
Which to Measure? 2/85
- Using Accelerometers 3/85
- How Much Variation Between
Input Points? 4/85
- Control Input or Control
Response? 5/85
- Popularity of Mechanical
Shakers Resurges 6/85
- Multi-axis Vibration Testing
and Screening 7/85
- Assurance Technologies
Need Ex-Test Engineers 8/85
- Reliability and Corporate
Profits Up, Life Cycle Costs Down 9/85
- Is Tight Spectral Control
Needed for Stress Screening? 10/85
- Shortage of Test Technicians
11/85
- Stress Screening of Large
Electronic Racks 12/85
- Random Does NOT Cost More
Than Sine 2/86
- Buying a Used Shaker System
4/86
- Yes, Screening Does Apply
to Commercial Production 5/86
- Measure Force as well
as Acceleration 7/86
- Spares and Repairs Need
Screening, Too 9/86
- Analyze Shaker Random
Vibrations Above Specified Frequency Range 11/86
- Practical Limits on Vibration
Data Acquisition 2/87
- How to Calibrate Accelerometer
Systems 5/87
- Testing ¹ Screening 9/87
- How to Refute Objections
to ESS 10/87
- Screen In-house or at
a Commercial Lab? 12/87
- Don't Worry about ESS
at 6g RMS 4/88
- Criteria for Selecting
an Environmental Test Lab 5/88
- Psuedorandom? Quasirandom?
True Random? 1/89
- ESS - What's New? 10/89
- Ten Commandments for ESS
(with Irv Quart) 5/90
- Ten Commandments re Vibration
Testing 11/90
- Shaker Displacement Limits
Low Frequency Vibration Testing 5/91
- Statistical Degrees of
Freedom 8/92
- Time Sharing Test Lab
Equipment and Personnel 9/93
- A Look at Buzz, Squeak
and Rattle Testing 7/97
- Curing Resonances in Electronic
Equipment 4/98
- Don't let the Ccost of
HALT Stop You - Coauthor Kirk Gray 9/2000
- Acoustic Screening - a
Sound Solution - coauthor Francois Lafleur.
Expect to submit 2/2001
- "Response-Optimized Vibration Testing
& Screening" with John Starr, 10/2002
- Where to Place the Control Accelerometer 10/2006
- MIL-STD-810G 09/2007
Experimental Mechanics, 9/73
"A Management Overview of Seismic Analysis and
Testing," Dallas, TX 5/77
Experimental Techniques (SEM)
TITLE? With Irv Quart 7-8/90
Harsh Environments e-newsletter
Vibration and Shock Testing, April/03
back
to the top
IEEE Transactions
on Reliability
Vibration, Shock and Intense Noise Testing for
Reliability, Vol. R28, 6/79
Commentary: Real Education, Vol. 52 no. 2, Jun/2003
IEEE Spectrum
Recipe for Reliability: Shake and Bake 12/86
IES Connecticut Newsletter
Who Writes Test Specifications 9/88
IES Los Angeles Newsletter
- Burn-in Now Called Stress Screening 10/84
- Fixture Design (4 parts, adapted from T-M,
sect. 19) 1-4/85
- What is Meant by Stress Screening of Electronics?
5/85
- Just What Is Random Vibration? 8/85
- Increase Reliability and Corporate Profits,
Reduce Life Cycle Costs 1/86 g2/Hz? What's That?
3/86
- Calibration of Vibration Measurement Systems
(3 parts) 11-12/86, 1/87
- How Do We Replace Older Test Engineers and
Technicians? 2/88
- Learning About "Q" from a Cantilever Beam
3 or 4 /88
- What is RMS? 10/88
- The RMS Value of Random Vibration Winter/88-89
- What is Meant by the Term, "Sensitivity?"
1/93
IES San Fernando Valley Newsletter
- What is G2/Hz? 12/87
- Who Writes Test Specs? 1/88
- IES Garden State Newsletter Who Writes Test
Specs? 1/88
- Learning about "Q" from a Cantilever Beam
Submitted 1/89
IES Garden State Newsletter
- Who Writes Test Specs? 1/88
- Learning about "g" from a Cantilever Beam
submitted 1/89
IEST newsletter Southern California Chapter (former IES Orange County Newsletter)
How Do We Replace Older Test Engineers and Technicians?
4-5/89
The Islander
Industry Adopts Vibration Techniques Vol. 2, No.
5 3-4/68
ITEM 2002
The Case for Combining EMC and Environmental Testing,
coauthors Bill Parker and Tony Masone
back to the top
Journal of the Institute of
Environmental Sciences & Technology
New Vibration and Shock Test Fixturing Recommended
Practice Vol 41, No. 3, 5-6/98
The Journal of the Society
of Environmental Engineers [renamed "Environmental
Engineering"] (British)
- Fixture Design Specialists
are Needed 12/73
- Much Interest in Computer
Control 3/74
- Multiple-Axis Vibration
and Shock Tests 6/74
- Specifications for Vibration
Isolation in Buildings 10/74
- Dynamic Aspects of Nuclear
Power (D.A.N.P. Part I) 6/75
- Analyzing Earthquake Motions
(D.A.N.P. Part II) 9/75
- Shakers for Earthquake
Simulation (D.A.N.P. Part III) 12/75
- Earthquake Simulation
Techniques (D.A.N.P. Part IV) 3/76
- Nuclear Power Plant Maintenance
(D.A.N.P. Part V) 6/76
- Stress Screening of Electronic
Modules 3/81
- Machinery Health Monitoring:
an Application of Spectrum Analysis 12/85
- Environmental Stress Screening
(ESS) of Electronic Hardware 12/86
- Random vs. Multiple Sine
Vibration for Exciting Structures 6/93
Journal of the Reliability Analysis Center
"Random vibration & mechanical shock excite all resonances", 4th quarter 2004
Journal of Test and Evaluation
(ITEA)
Increasing the Reliability of OT&E Hardware 10/84
Lab Manager/Vicon
"Reliability Engineers Use Environmental Testing Labs", Oct-Nov/06
"When to Use Random (as opposed to sine) Vibration for Testing?", Feb/2007
"Why is Random Vibration Quantified in Strange g2/Hz Units?", Feb/2007
"Why Must We Calibrate Our Accelerometers?", Mar/2007
back
to the top
Machine
Design
- Vibration Testing - Instrument
Selection 5/69
- Vibration Testing - Analysis
of Complex Vibrations 6/69
- Vibration-Protection Systems
- Using Vibration to Forecast Machine Failure
10/70
- Shake Tests for Electronic
Assemblies 1/81
MB Vibration Notebook (defunct)
- What Size Drive Rod? 4/57
Vol. 3, No. 2
- Versatile MB Vibration
Pickups Useful with Many Instruments Vol. 3,
No. 3
- Bigger-than-ever MB Slide
Computer Covers Angular and Random Motion 3/58
Vol. 4, No. 1
- Which is Best, Constant-Peak
or Constant Average Vibration Testing? 10/59
Vol. 5, No. 5
- Measuring Damping and
Dynamic Modulus for Vibration Isolators in Shear
10/77 Vol. 9, No. 10
Materials Evaluation
- What do Nondestructive and Vibration Testing
Have in Common?, 3/82
- Vibration Analysis: A New NDT Tool, 4/03
Measurements and Control
- Where Can I Get Practical Information on
Vibration and Shock? 11-12/69
- Auto Industry Adopts Electrohydraulic Shakers
1-2/70
- Understanding and Measuring the Shock Response
Spectrum (with George M. Hieber) 11-12/73
- Should You Own a Shaker System? 3-4/74
- RMS Remains Constant 7-8/76
- Military Environmental Standard Updated 10/83
Earthquake Measurement 4/89
- What is Meant by "Sensitivity?" 2/93
Mechanical Engineering
Random Vibration Testing 10/61 An ME Looks at
Vibration Testing 7/84
back to the top
Noise and
Vibration Control Worldwide (British)
- Vibration, Shock and Intense
Noise Testing for Reliability 1-2/81
- An Historical Perspective
of Random Vibration for Stress Screening 6/82
- Why Stress Screening is
Good for Manufacturers 12/82
back to the top
Plant Engineering
Measuring Shock and Vibration_Basic Terminology
and Relationships 2/72
Pulse (South Africa)
Electronics Designers Look at Vibration Testing
2/82
back
to the top
Quality
- Witnessing Vibration and
Shock Tests 11/75
- Further Suggestions Regarding
Effective Witnessing of Vibration and Shock
Tests 5/76
- What is Random Vibration?
6/78
- Try this Vibration Quiz
on Your Quality Engineers 2/79
- Selecting a Commercial
Testing Laboratory 6/80
- What is Stress Screening?
11/84 Starting up ESS 4/92
- Shake Failures out of
your Products 4/95
Quality Progress (ASQC)
- Shock, Vibration Testing
and Noise During Production Development 1/77
- Stress Screening; Its
Role in Electronics Reliability 6/82
- Shake and Bake the Bugs
Out 9/90
Quality and Reliability
Engineering International
- The Reliability Engineer
loks at Stress Screening 6/85
- Environmental Stressing
for Quality and Reliability Engineers 7-9/88
back to the top
RTCA
paper 745-92/SC125-362 internally published 1/93
back to the top
Shock and
Vibration Bulletin
- Combined Environment Testing
No. 27, Part 3, 6/59
- A Survey of Practical
Problems Encountered Reproducing the Captive
Flight Environment by Means of Shakers and Shock
Test Machines No. 40, Part 6, 12/69
- Cost-effectively Exciting
Vibration Failure Modes for Longtime Reliability
Demonstrations No. 47, Part 3, 9/77
Shock and Vibration Digest
A Comparison of Techniques, Equipment for Generating
Equipment (?) Vol. 9, No. 10
Society of Automotive Engineers
Proceedings
The Future of Random Vibration Screening and Testing
in Automotive Engineering (SAE paper no. 870984)
10/89
Sound and Vibration
- Vibration Test Equipment
3/69
- Design Guidelines for
Vibration and Shock Testing Fixtures 3/72
- Understanding and Measuring
the Shock Response Spectrum w/George Hieber
Part I 3/74 Ditto, Part II 4/75
- Acoustical Environmental
Testing 4/78
- A Quick Look at Stress
Screening 11/84
- Bolted Connections for
Vibration and Shock Tests (with Markus B. Dumelin)
11/88
- Accelerometer Calibration
eased by Laser Doppler Displacement Meter 4/95
- How to Control Multiple
Shakers 10/95
back to the top
Test and
Measurement World
- How a Shaker Shakes 8/93
- Random Vibration Testing
Mirrors Real-World Effects" 2/15/99
- Prepare for Better Vibration
Tests (with Rick Smith and Dan Reeder of Wyle
Labs) 10/99
TEST Engineering and Management
- Why Not Upgrade the Environmental
Technician? 6/63
- New Device May Obsolete
Slip Tables 8/63
- Shaker Force Ratings 10/63
Shaker Table Size 11/63
- Shaker Frequency Range
12/63
- An Explanation of "dB"
1/64
- Critical Frequencies 2/64
- Accelerometer Calibration
Methods 3/64
- Precautions for Bolted
Connections 4/64
- Protective Devices 5/64
- Purchasing a Shaker System
6/64
- Charge Amplifiers 7/64
- Instrumentation for Slip
Tables 8/64
- Suggestions for Shaker
Maintenance 9/84
- The Vibration System Specialist
10/64
- Area = RMS G Level 11/64
- Automatic Plotting of
Vibration Parameters vs. Frequency 12/64
- The True RMS Voltmeter
1/65
- Vibration Computers Save
Time 2/65
- Suggestions for Maintenance
of Power Amplifiers 3/65
- Vibration Tests Require
and Oscilloscope 4/65
- Vibration Testing, Present
and Future 5/65
- Velocity Considerations
in the Design and Use of Electromagnetic Shakers
6/65
- Resonance Searching Aided
by Remote Oscillator 7/65
- More on True RMS Voltmeters
(incl. in 1/65) 8/65
- No Time to Test the Fixture
9/65
- Misuse of Auxiliary Horizontal
Tables 10/65
- Shaker Isolation 11/65
- Three-Attitude Test Fixture
May be False Economy 12/65
- Electronics Background
Desirable 1/66
- Single Team Does Best
Job 2/66
- Vibration Training for
Maintenance Specialists 3/66
- Piezoelectric-Hydraulic
Analogies 4/66
- Piezoelectric-Hydraulic
Analogies, cont'd. 5/66
- Bubble Coalescence in
Vibrating Liquid 6/66
- Definitions of Some Common
Terms 7/66
- Faulty Readings Caused
by Inferior Connectors on Accelerometers 8/66
- Speed of Sound Limits
Size of Vibrating Structures 9/66
- Standardized Vibration
Testing 10/66
- Enforcing Standards of
Vibration Testing 11/66
- Lissajous Patterns 12/66
- Vibration Isolators_A
simplified Discussion 2/67
- Modifying Shaker Servos
for Newer Sine Test Specifications 3/67
- An Inexpensive Piggyback
Chamber for Use with Shakers 4/67
- The Planning of Aerospace
Vibration Tests and Programs 5/67
- Who Care About the State
of the Art? 6/67
- "Glued" Vibration and
Shock Test Fixtures 7/67
- Vibration and Shock Tests
Do Not Duplicate Service Environments 8/67
- Power Factor Correction
9/67
- Rotary Power Supplies
for Electromagnetic Shakers 10/67
- A Shaker System is Only
the Beginning 11/67
- Laminated Vibration Fixtures
12/67
- Vibration Isolation Requires
Freedom to Move 1/68
- Use of Recording Oscillographs
in Sound, Vibration and Shock Measurements 5/71
- Definitions of Some Common
Terms in Vibration and Shock 6/71
- Frequency Superposition
Nomograph 8/71
- Conversion to Metric Units
9-10/71
- Control Point Averaging
1-2/72
- Take Time to Evaluate
Test Fixtures 3-4/72
- How to Demonstrate that
All Frequencies are Present in Wide-Band Random
Vibration 5-6/72
- Preload Indication Assists
in Proper Tightening of Bolts 7-8/72
- Vibration Testing at Line
Frequency 9-10/72
- What do Electromagnetic
Shaker Force Ratings Mean? 11-12/72
- What do Shaker Frequency
Ranges Mean? 2/73
- How Important are Shaker
Table Size and Weight? 4/73
- Handy Vibration Formulas
6/73
- Vibration and Sound Analysis
Takes Electronic Filtering 10-11/73
- Reducing In-Transit Damage
to Fruit: A Novel Shaker Application 12/73-1/74
- Who Needs a Shaker? 2-3/74
- Audio Monitoring of Shaker
Motion 6-7/74
- Upgrading Your Shaker
Motion 6-7/75
- Dynamic Aspects of Nuclear
Power - Part I 8-9/75
- Dynamic Aspects of Nuclear
Power - Part II 10-11/75
- Dynamic Aspects of Nuclear
Power - Part III 12/75-1/76
- Minicomputer Controls
of Vibration and Shock and Acoustical Tests
2-3/76
- Inexpensive Approaches
to Random Vibration Testing 4-5/76
- Structural Model of Building
is Valuable Learning Tool 6-7/76
- Should Test Technicians
Be Certified? 8-9/76
- Standard Environmental
Test Methods 10-11/76
- Reducing Unwanted Motion
in Electromagnetic Shaker Systems 12/76-1/77
- Gross Errors in Accelerometer
Calibration and Use 2-3/77
- The Duality of Time and
Frequency 4-5/77
- Vibration Measurement
as a US Navy Quality Control Tool 8-9/77
- In Wide Band Random Vibration,
All Frequencies are Present 4-5/78
- The Shortage of Environmental
Test Technicians 6-7/79
- Laboratory Managers: Avoid
"Tunnel Vision" 6-7/80
- Test Industry Outlook
for 1982 and Beyond 1/82
- Selecting Dynamic Instrumentation
8-9/82
- Shortage of Environmental
Test Technicians Continues 10-11/82
- Test Industry Outlook
for 1984 and Beyond 12/83-1/84
- What can Random Vibration
Do for Me? 6-7/84
- Measure Static Deflection
to Predict Dynamic Behavior 4-5/85
- Test Early! 6-7/85
- Test Engineers: Advise
Production on Stress Screening 8-9/85
- How You Can Lower Life
Cycle Costs by "Upfront" Environmental Engineering
(with Howard Schafer) 10-11/85
- Opening Pandora's Box:
One Shaker is Never Enough 12/85-1/86
- What does "Sensitivity"
Mean? 4-5/86
- Failure! Can it Be Better
Than Success? 8-9/86
- EESs: How Must They be
Trained? 10-11/87
- The Future of Random Vibration
Screening and Testing in Automotive Engineering
6-7/87
- IBM Stress Screens a New
Printer 12/87-1/88
- Solid-state Shakers for
ESS 6-7/88
- Using a Pneumatic Hammer
for ESS 12/88-1/89
- Buying a Used Shaker System?
Here are 10 Questions to Ask First (w/Andrew
C. Grimaldi) 6-7/90
- Shaker Waveform Distortion
6-7/91
- Small-Volume ESS 12/91-1/92
- Is the Old Fixture Good
Enough? 6-7/92
- What is Correlation? 6-7/93
- Multiple Shakers are req'd
for Multi-axis Vibration 10-11/93
- A new series "Taking a
Look at Vibration Testing" will commence 1/94.
with For ESS, Thermal Ramping isn't Enough .12/93-1/94
- Multiple Sine + Random
for Automotive Vibration Testing 4-5/94
- We Made Our Own Shaker
6-7/94
- Hand-arm and Whole-body
Vibration 8-9/94
- Can We Eliminate Cushioning?
10-11/94
- Review of Tri-Service
ESS Guidelines 12/94-1/95
- Comparison Calibration
of Accelerometers 4-5/95
- Definitions 6-7/95
- Can We Safely Compress
Time? 10-11/95
- Shall we Measure Motion?
or Force? or Both? 4-5/96
- Two Kinds of deciBels?
6-7/96
- SAE Training in Dynamics
8-9/96
- Must we Simulate the "Real
World" 10-11/96
- Vibration Testing Important
to Automotive Development 12-1/97 SR25
- Stumbling Into a Career
2-3/97 SR 26
- My Computer is Infallible
4-5/97 SR 27
- The Handheld Accelerometer
5-6/97 SR 28
- Microphones for automotive
buzz, squeak & rattle (BSR) investigations 8-9/97
SR 29
- Shake tests for medical
devices 10-11/97 SR 30B
- Accelerometer Calibration
Certificate Means What? 12/97-1/98 SR 31
- I'm Just a Beginner 2-3/98
- Given an SPL of 58 dB
- What does it mean? 6-7/98 SR 33
- Worth Noting: The ASTE
8-9/98 SR 35 SR 35-1
- Improved Vibration Calibration
at NIST 12/98-1/99
- NIST.doc Forty Years of
Advances in Vibration Testing 2-3/99 SR 36
- Why not measure shock
mechanically? 6-7/99
- Have testing cutbacks
contributed to launch failures? 8-9/99
- Automotive lexicon introduces
dynamics 10-11/99 SR 40
- Vibration Test, From There
To Where? 12/99-1/00 SR 42
- Save Keystrokes: "Tu"
replaces "g^2?Hz" 2-3/00 SR 43
- Shock & Vibration Benefits
from Technical Societies for 4-5/00 SR 44
- Definitions of terms commonly
used in vibration & shock plus BSR Testing,
6-7/2000
- Lessons Learned at JPL
from the HESSI Mishap 8-9/2000
- Drop Tests vs Shock Table
Transportation Tests Coauthor Matt Daum 10-11/2000
- Much Automotive Vibration
Testing is Overly Severe 12/00-01/2001 SR#46
- What can I do to reduce
warranty costs? 2-3/2001
- Interviewing vibration
and shock technologists 4-5/01
- Mechanical Engineers fourier
analyzer 6-7/01
- Road Inputs Contain All
Frequencies Simultaneously, 8-9/01
- So You're Going To Witness
A Vibration Test, 10-11/01
- Buzz, Squeak & Rattle (BSR) Testing, 12/01-1/02
- Review Harris S&V Handbook, 2-3/02
- Remote Control Of Vibration Test, 4-5/02
- PSD in g2/Hz explained, 6-7/02
- Accelerated dynamics testing, 8-9/02
- Accelerated Automotive Testing, 10-11/2002
- Accelerated Testing - in-house or outside?,
12/02-1/03
- Where can I get information about test engineering,
2-3/2003
- Illuminating "dark" areas of testing technology
through training, 4-5/2003
- Thow shalt not stack thy resonances, 6-7/2003
- Band Splitting Is Forbidden, 8-9/2003
- What do you mean , “Vibration”?,
10-11/2003
- Dare I trust this data?, 12/2003-1/2004
- Common shock and vibration terms defined, 2-3/2004
- Calibrate Accelerometers using sine or random?, 4-5/2004
- In Vibration Testing, Where to Locate the Control Accelerometer?, 6-7/2004
- Does the B-52 exemplify reliability?, 8-9, 2004
- Fancy servohydraulics simulate the road, 10-11, 2004
- Designer should visit test lab, Dec/Jan 2005
- Accelerometer mounting techniques, Feb/Mar 2005
- Testing outside the operating regimes, Apr/May 2005
- Acoustic noise testing, June/July 2005
- Pneumatic Vibrators, Aug/Sept 2005
- Automotive Test Random Vibration Better Non-Stationery, Oct/Nov 2005
- Test Lab Stories
- Designer should visit test lab, Dec/Jan 2005
- Accelerometer mounting techniques, Feb/Mar 2005
- Testing outside the operating regimes, Apr/May 2005
- Acoustic noise testing, une/July 2005
- Pneumatic Vibrators, Aug/Sept 2005
- Automotive Test Random Vibration Better Non-Stationery, Oct/Nov 2005
- Joe learns about test chambers, Dec/Jan 2006
- NFF or No Fault Found, Feb/Mar 2006
- IEST helps Joe with Bio-Medical Equipment Environmental Test, Apr/May 2006
- Vibration Testing Oversized Loads, June/July 2006
- Same Test at Chinese Lab?, Aug/Sept 06
- Should We Offer BSR Testing?, Oct/Nov 06
- Torsional Vibration Testing, Dec06/Jan 07
- Why Require Random Vibration Testing?, Feb/Mar 07
- Long Stroke Shaking, April/May 07
- Sawtooth Shock Pulse Testing, Jun/July 07
- Accelerated Testing, Aug/Sept 07
- Why Not Measure Vibratory Displacement?, Oct/Nov 07
- The Vibrating Christmas Tree, Dec/Jan08
VME Bus Systems
“What is the meaning of PSD in g2/Hz?”, Dec 2005
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Textbooks
by Wayne Tustin |
- Environmental Vibration
and Shock Testing, Measurement, Analysis and
Calibration ©1962 (revised 1976)
- Vibration and Shock Test
Fixture Design, Fabrication and Evaluation,
with B. J. Klee and David V. Kimball, ©1971
- Calibration of Vibration
Transducers, ©1965
- Establishing and Maintaining
the Quality of Environmental Testing, with Frank
W. Hallstein, ©1975 (revised 1976)
- Random Vibration in Perspective,
with co-author Robert Mercado ©1984.
- Chapter 25 "Vibration and
Shock," Mechanical Engineers' Handbook, pp.
641-689, John Wiley & Sons, New York, ©1986.
- A minimal mathematical Introduction to the Fundamentals of Random Vibration & Shock Testing HALT, ESS & HASS -
also Measurements, Analysis and Calibration © 2005
ISBN: 0-9741466-0-9
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| Master
List Of Presentations By Wayne Tustin |
|
4th Annual Int'l Workshop, Commercialization
of Military & Space Electronics, Los Angeles
Tutorial "Accelerated Testing and Screening of
COTS Equipment",
Jan-Feb 2000
18th Aerospace Testing Seminar
"Response-Controlled Vibration Testing", Manhattan
Beach, CA March 1999
20th Space Simulation Conference
"Introduction to simulating Liftoff Vibration",
Annapolis, MD, October 26 1998
A2LA Assessor Conclave
“Common Vibration Test Errors”, Columbia Maryland, March 2006
Aerospace Testing Expo NORTH AMERICA (Long Beach)
"Multiaxis Random Vibration for HALT and HASS”, 11/05
“Preventing BSR in New Automobiles”, Novi, October 2006
“Introduction to Random Vibration & Shock Testing”, Anaheim, November 2006
AutomotiveTesting Expo North America
“Preventing BSR in New Automobiles”, Novi, October 2006
“Upcoming Vibration Test Changes Per MIL-STD-810G”, Novi, October 2007
ASME
Paper 61-AV-12, Aviation Conference, Los Angeles
"Automation
in Random Vibration Testing", 3/61
ASQC - Annual Quality Congress
Meetings
- "Random Vibration Tests
to MIL-STD-781C" Technical Conference Transactions,
Chicago 1978
- "Random Vibration for
Stress Screening of Electronics" Quality Congress
Transactions 1981
- "Random Vibration Stress
Screening" Quality Congress Transactions, San
Francisco 5/82
- Other ASQC meetings "How
Does Quality Control Know That Vibration Tests
are Being Conducted According to Specifications?"
Western Region Quality Control Conference, 1968
- "An Introduction to Random
Vibration" ASQC Electronics Manufacturing Conference,
Sherman Oaks, CA 4/82
- "Electronics Reliability
Enhanced by Stress Screening" Quality in Electronics
(QIE) Raleigh, NC 9/82
- "A Management Overview
of Random Vibration for Environmental Testing
and Stress Screening" ASQC California Quality
Week, San Jose 3/83
- "A Management Overview
of Random Vibration for Environmental Testing
and Stress Screening" San Fernando Valley 4/83
- "What is G2/Hz?" Western
Regional '91, Los Angeles 1/91
- "Highly Accelerated Stress
Screening" LA Chapter, IES 1/93
CEEES – Nurnburg, Germany
"Shock Response Spectrum SRS", 5/05
COTScon West 2001, San Diego
“Vibration and Shock Isolation – Trends and Solutions”, December 2001
DoD Shock and Vibration
Symposia
- "Cost-Effectively Exciting
Vibration Failure Modes for Longtime Reliability
Demonstrations," Albuquerque, NM 10/76
- Also appeared in Shock
and Vibration Bulletin, 9/77) "Pitfalls in Shock
& Vibration Measurements" Las Cruces, NM 10/92
IEEE Accelerated Stress Testing
- Tutorial, "Electrodynamic
vs. Pneumatic Shakers for Stress Testing", Dallas
TX, 10/97
- Tutorial, "Why Random
Vibration For Stressing/Screening?" Wakefield,
MA 10/99
- Ditto Boulder, CO 10/2000
- Ditto Seattle, Sept. 2001
- “Analog, Not Digital, Monitoring During AST “, San Francisco, October 2006
- Tutorial “History of Multiaxis Vibration for Accelerated Testing”, Greenbelt MD, October 2007
International Modal Analysis
Conference
"Warning: Modal Test Sensors can Lie" Santa Barbara
2/98
Institute of Environmental Sciences
Annual Meetings
- "Increasing Utilization
of Environmental Technicians," Los Angeles 1963
- "Sinusoidal Vibration
Testing," Philadelphia 1964
- "Random and Complex Vibration,
Testing," Philadelphia 1964
- "Shock and Vibration Test
Equipment," St. Louis 1968
- "Quantized Goals for Design
of Vibration and Shock Test Fixtures," New York
1972
- "What Made You Think Johnny
Could Handle This Course?" Washington, DC 1974
- "Mechanical and Pneumatic
Shakers for MIL-STD-781C," Los Angeles 1977
- "Intense Noise Testing,"
Seattle 1979 "Low Cost Random Vibration Testing,"
(With co-author Bill Cox?) Los Angeles 1981
- "Displacement vs. Velocity
vs. Acceleration vs. Jerk Nashville, 1992
- "Control Response Rather
than Input," Nashville 1992
- "Pitfalls in Dynamic Force
Measurements," (with David A. Change and John
M. Kubler), Las Vegas 1993
- "Recommended Practices
- Vibration and Shock Test Fixtures 1994
- "Recommended Practices
- Vibration and Shock Test Fixtures 1995
- "Planning your Vibration/Shock
Test Facility", 2002
- "Fundamentals of Shock
Testing" tutorial, 2003
- “Multiaxis Random Vibration for HALT and HASS” tutorial, Phoenix, AZ, May/2006
Instrument Society of America
"Vibration and Noise Measurement and Analysis"
Annual Meeting, Philadelphia 5/75
Joint Technology Exchange
Group – JTEG
ESS at the Test Bench Scranton, PA - July, 2003
Measurement Science Conference
"Fundamentals of Vibration and Shock Measurements
and Calibration", Anaheim, CA January 1999
"The Calibration Technician meets Accelerometers",
Anaheim, CA, January 2003
National Institute of Packaging
& Handling Engineers
Vibration and Shock Sensors Can Lie Reno 11/97
NEPCON 2001 Anaheim February
2001
Random Vibration for Developmental Testing and
for Post-Production Screening of High-Rel Electronic
Products
Packaging Progress Seminar
"Laboratory Simulation of Transportation Shock
and Vibration" Rochester, NY 10/71
PCB West
"Designing PCBs to Withstand Harsh Environments",
San Jose, California, March 2002
"Vibration Testing and Screening of PCBs", San
Jose, California, March 2003
Range Commanders Council
- "Environmental Stress
Screening," 16th Transducer Workshop, San Antonio,
TX 6/91 (not published)
- "Acceleration and Force
Transducer Errors," 17th Transducer Workshop,
San Diego, CA 6/93
Reliability and Maintainability
Symposia
"Why Test with Random Vibration?" Pg. 235, San
Francisco 1/80
Reliability Testing Institute
"Vibration, Shock and Intense Noise Testing" Third
Annual Meeting, Tucson 4/77
Saviac (formerly DoD Shock and Vibration Symposia)
"Cost-Effectively Exciting Vibration Failure Modes for Long-Time Reliability Demonstrations," Albuquerque, NM, 10/76 (also appeared in Shock and Vibration Bulletin, 9/77)
"Pitfalls in Shock & Vibration Measurements", Las Cruces, NM, 10/92
"Vibration and shock test fixture design", San Diego, CA, 10/2003
"Shock response spectrum tutorial", Newport, RI, 10/2005
“Multiaxis Random Vibration”, Destin, FL, 10/2005
“Vibration and Shock Test Fixture Design”, Monterey, CA, 10/2006
“Vibration and Shock Test Fixture Design”, Philadelphia, November 2007
Society of Automotive Engineers
Noise and Vibration Conference
- "The Future of Random
Vibration Screening and Testing in Automotive
Engineering," Traverse City, MI 4/87 SAE paper
no. 870984
- Taught SAE course #92030
on "Automotive Vibration Testing" at '93 N &
V Conference 5/93 and Dearborn (pass car meeting)
10/93
- "Accelerometer Transverse
Resonance Effects," (principal author Robert
L. Kinzel) '89 Aerospace Technical Conference
at Anaheim, CA 1989 SAE paper no. 892380
Society of Environmental
Engineers Conference (SEECO)
"What IS Random Vibration?" England 7/82
Society for
Experimental Stress Analysis Annual Meeting
"Basic Considerations for Simulation of Vibration
Environments" Seattle, WA 10/72 [Also appeared
in Experimental Mechanics, 9/73]
Spacecraft and Launch Vehicle Dynamic Environments
“Multiaxis Random Vibration Testing prior to Launch of Spacecraft and other Vehicles” Hawthorne, CA 6/29/06
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