Lapping machine Path curves Pitch circles Optimal scheme

Abstract

Abstract: The characteristics of on-off control based on velocity-feedback for semi-active suspentions of vehicle are researched. During the simulation, the characteristics of amplitude-frequncy for different damping control rules are compared, the tremble phenomenon due to the on-off control effect are analyzed. As conculusion, the new damping control rule is presented, which takes the relative velocity of damper as feedback signals of the on-off control, it able to prevent the system from the on-off tremble ,and simple to be relized.

Key words: On-off control On-off tremble, Semi-active suspention

CLC Number:

Wang　Yueming. Lapping machine Path curves Pitch circles Optimal scheme[J]. , 2002, 38(6): 148-151.

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Lapping machine Path curves Pitch circles Optimal scheme

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