Applying the reliability-based optimization design theory,the reliability sensitivity technique,the robust design method and the fourth moment technique,we study in detail the reliability-based robust design of vehicle springs with arbitrary distribution parameters,and present a numerical method for reliability-based robust design.

Design of gear drive with spring bumper;

When vehicle leaf springs are used as elastic body of the weighing transducer to measure vehicle load,the measuring precision is severely influenced by the hysteresis of leaf springs.