simulate and Realize The semi-active damper control algorithm
QIAN Hua 2, Dai Rende1,2，Hao Hongwei2
1. college of electrical and information engineering,hunan university. Chashang Hunan 410082,China; 2.Technology Center, Zhuzhou CSR Time Electric Co.,Ltd.Zhuzhou Hunan 412001,China
Abstract：Railway vehicle semi-active shock absorbers for theoretical research , control algorithm simulation and product development .Then, the dynamic performance test was completed in order tovalidate the algorithm. It’s proposed based on the vibration acceleration, and get instantaneous frequency and amplitude of the vibration velocity, based on neural network control strategy, To achieve semi-active damper control damping adjustable parameters. adjusting it to all kinds of railway, all grade of speed, to fulfill speed up and the demand of comfortable quality.
2013, Vol. 32 
