Boster, Kobayashi & Associates

59 Rickenbacker Circle

Office: (925) 447-6495

P.O. Box 2049

Fax: (925) 447-6589

Livermore, CA 94551-2049

THOMAS A. BRAUN, P.E.
Curriculum Vitae

    
EDUCATION:
B.S. Mechanical/Aeronautical Engineering, University of California, Davis, 1987

    
PRESENT POSITION:
Boster, Kobayashi & Associates, Livermore, CA: 1993 - Present
A consulting firm specializing in the technical aspects of accident reconstruction, failure analysis, highway
design and injury causation. Typical assignments involve application of laws of physics and principles of
engineering to vehicular accident reconstruction and product design/defect analysis. 
Have analyzed over 1400 cases and provided testimony regarding:
	Accident reconstruction (including cars, trucks, trailers, buses, motorcycles, ATV’s, bicycles,
	pedestrians, heavy equipment, forklifts, scissorlifts, pallet trucks
	Brake systems (hydraulic, electric and air brake systems)
	Occupant kinematics and restraint system analysis
	Biomechanics (how forces act on a body and its reaction to its environment)
	Human factors (perception/reaction, visibility)
	Product design/defect analysis, machine guarding, safety and warnings
	Scaffolding and ladders
	Sound levels
	Elevator and escalator design/maintenance

    
REGISTRATION:
Registered Professional Mechanical Engineer
     State of California
     Certificate Number M 028822
 
Qualified Licensed Brake Adjuster
     State of California
     License No. JY131248-C

    
PROFESSIONAL SOCIETY MEMBERSHIPS:
Tau Beta Pi National Engineering Honor Society
Society of Automotive Engineers
American Society of Mechanical Engineers
PREVIOUS POSITIONS:
 
Allied Signal Aerospace Company, Torrance, CA: 1988 - 1993
Senior Development Engineer. Participated in the design and development of electro-mechanical
actuation systems. Supervised and performed detail design and analysis of gear trains, transmission
systems, and electric motor drives, including stress, controls, thermal, and reliability aspects. 
Developed proposal and product layouts. Analyzed and dispositioned non-conforming hardware. 
Conducted qualification test programs to verify compliance with customer requirements.
Lawrence Livermore National Laboratory, Livermore, CA: 1986
Engineering Assistant. Assisted in the development of synchrotron radiation lab test facility. Assembled,
programmed, and tested a three-axis indexing system used for beamline positioning. Held Department
of Energy security clearance.
AWU Honors Undergraduate Fellowship, LLNL, Livermore, CA: 1984 - 1985
Investigated material strength properties of polymer microspheres at cryogenic temperatures. Conducted
high-pressure testing and scanning electron microscope analysis of test specimens.
SPECIALIZED TRAINING AND EXPERIENCE:
 
Vehicle Dynamics & Handling Seminar - 2006
Infineon Raceway, Sonoma, CA
 
The Role of Warnings and Instructions - 2006
Department of Engineering, University of Wisconsin - Madison
 
Hazard analysis, design and development of warnings and instructions, standards, assessing the effectiveness of warnings.
 
Vehicle Dynamics & Handling Seminar - 2005
ESPN Russell Racing Schools - Infineon Raceway, Sonoma, CA
 
DDEC  Reports/Data Extraction – 2004
Detroit Diesel Corporation, Detroit, MI
 
Trained to perform data extraction and analysis for the Detroit Diesel Electronic Controls (DDEC) system data
recording devices, including the use of DDEC Reports and Detroit Diesel Diagnostic Link (DDDL) software.
 
Crash Data Retrieval System Operator Certification – 2004
 
Trained and certified on the use of Crash Data Retrieval (CDR) system equipment for recovery and interpretation
of CDR crash data from GM and Ford vehicles.
 
PC-CRASH Advanced Workshop - 2003
 
PC-CRASH/PC-RECT  Training Seminar – 2002
 
Trained in the use of 2D/3D accident reconstruction simulation software (PC-CRASH) and photogrammetry
software (PC-RECT).
 
Crash Data Retrieval System Training Seminar – 2001
Vetronix Corporation
 
Trained and certified on the use of Crash Data Retrieval (CDR) system equipment for recovery of crash
data from GM vehicles.
 
SAE 2001 World Congress
Detroit, MI
 
Attended technical sessions on Vehicle Dynamics & Simulation, Biomechanics, Safety Test Methodology,
Side Impact, Rear Impact and Rollover.
 
HVE Forum - 2000
Engineering Dynamics Corporation
 
HVE-2D (Human-Vehicle-Environment) is a computer simulation environment for studying interactions between
vehicles and their environments. HVE-2D allows the user to create models of vehicles and environments and
study their interaction using HVE-2D compatible reconstruction and simulation models.  Workshops attended:
Theoretical and Applied Vehicle Dynamics Part 1 and 2 (Vehicle Dynamics and Accident Reconstruction) –
topics included tire mechanics, vehicle dynamics, dynamic/transient handling models
 
EDCRASH for HVE-2D – (Engineering Dynamics Corporation Reconstruction of Accident Speeds
on the Highway)
 
EDSVS & EDVTS for HVE-2D – (Engineering Dynamics Corporation Single Vehicle Simulator and Vehicle
Trailer Simulator

Advanced HVE-2D Parts I to IV – advanced case study including use of EDCRASH, EDSMAC, EDSVS,
environments, friction zones
Introduction to Elevators and Escalators – 1997
American Society of Mechanical Engineers
 
Design and operation of elevators and escalator systems, including electric elevators, hydraulic elevators for freight
and passenger applications, and escalators.
 
Elevator Maintenance Evaluation – 1997
American Society of Mechanical Engineers
 
Procedures and methods for evaluating elevator maintenance, elements of accepted maintenance practices, preventive
maintenance procedures, and evaluation of electrical and mechanical components.
 
Biomechanics of Injury Causation - 1994
University of Northern California
 
A two day workshop presenting the biomechanics of injury causation and emerging issues in biomechanics. Topics
included injuries of the head, neck, spine & brain, and analysis of restraint systems, air bag injuries, and low-speed
rear-end impacts.
 
Automotive Technology:  Brake Systems and Safety  - 1994
Los Positas College, Livermore, CA
 
Study of brake system theory and braking systems on cars. Repair and adjustment of complete systems and
components.
 
Total Quality Leadership Training - 1992
Allied Signal, Torrance, CA
 
Trained in the use of total quality tools as a means to reduce product defects, increase productivity, improve
customer satisfaction, and reduce cycle times.
 
Industrial Hydraulics Technology - 1991
National Technology Transfer Inc., Denver, CO
 
A twenty-one hour course in the design, analysis, and application of hydraulic components and systems.

    
PUBLICATIONS AND PRESENTATIONS:
 
"Black Box Update", Society of Forensic Engineers & Scientists, September 2007
 
"Accident Reconstruction and Vehicle Dynamics Analysis Using EDR Data", CAOC
College of Trial Arts Vehicle Dynamics and Handling Seminar, August 2006
 
"Analysis of Vehicle Dynamics and Applications in Accident Reconstruction", CAOC
College of Trial Arts Vehicle Dynamics and Handling Seminar, August 2005
 
"Forensic Investigations of Automobile Accidents", Claims Conference of Northern California, Sacramento,
14 September 2004
 
"EDR Use in Motor Vehicle Accident Reconstruction", Hawaii Claim Association Annual Seminar Hawaii,
17 September 2004
 
Braun, T.A. "Hit From Behind", Best's Review, October 2002
 
Braun, T.A. "The Black Box Knows", Best's Review, October 2002
 
Braun, T.A. et al. "Rear-End Impact Testing with Human Test Subjects", SAE 2001-01-0168 (Also presented at
SAE 2001 World Congress, March 6, 2001)
 
"Experiencing Low Speed Rear-End Impact Tests", American Academy of Forensic Sciences, 52nd
Annual Meeting, Reno, 24 February 2000
 
"Scalded to Death in a Spa", American Academy of Forensic Sciences, 50th Annual Meeting, San Francisco,
12 February 1998

    

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Revised 10 November 2007