Using Fatigue Damage Spectrum for Accelerated （为加速使用疲劳损伤谱）.pdf

Using Fatigue Damage Spectrum  for Accelerated Testing with Correlation to End‐Use Environment Tom Achatz, PE Global Technical Integration Engineer, General Motors Company John VanBaren, PE President, Vibration Research Corporation July‐28‐14 ASTR 2014, Sep 10 ‐12, St. Paul, MN 1 Biographies • Thomas Achatz is a licensed professional engineer with over 25 years engineering experience. He is widely recognized in the automotive industry as a leader in applying all facets of risk management, reliability, and statistical methods to expedite development and validation of automotive components. Mr. Achatz holds graduate degrees in Mechanical Engineering from The University of Michigan and Management of Technology from Rensselaer Polytechnic Institute. He is currently employed as a Global Technical Integration Engineer in the Hybrid Power Electronics group at General Motors Company in Milford, MI. John Van Baren is the president of Vibration Research Corporation, Jenison, MI, which he founded in 1995. He is a graduate of Calvin College and the University of Michigan Engineering • Schoo