Fatigue life is one of the key factors in evaluating the automobile performance and durability, anti-fatigue design and test
constitute an important task during the development cycle. The purpose of durability analysis is to reduce the development
time and costs, prevent field failure, and optimize the vehicle structure. Automobile durability test can be divided into public
road test, proving ground test and test in a laboratory. Public road tests are fundamental and they simulate the real usage of
the vehicle and provide the necessary load spectrum for the durability analysis. With the development of fatigue theory,
measurement and simulation technology, it is possible to predict the component fatigue life with reasonable accuracy
and thus further means can be adopted to improve the vehicle durability[1–3].
Fatigue life is one of the key factors in evaluating the automobile performance and durability, anti-fatigue design and testconstitute an important task during the development cycle. The purpose of durability analysis is to reduce the developmenttime and costs, prevent field failure, and optimize the vehicle structure. Automobile durability test can be divided into publicroad test, proving ground test and test in a laboratory. Public road tests are fundamental and they simulate the real usage ofthe vehicle and provide the necessary load spectrum for the durability analysis. With the development of fatigue theory,measurement and simulation technology, it is possible to predict the component fatigue life with reasonable accuracyand thus further means can be adopted to improve the vehicle durability[1–3].
การแปล กรุณารอสักครู่..