汽车电动座椅水平调节自动控制的仿真研究

Simulation and study of the control system on electric seats for level self-adjustment

对设计出具有水平自动调节功能的三环直流伺服控制电动座椅调节系统,利用MATLAB对该系统的时域和频域特性进行计算和仿真,确定出控制器的最佳控制参数,为电动座椅ECU的设计提供理论依据.

According to control theory, the three-close-loop dynamic model control system for the level self-adjusting process is set up. By using Matlab/simulink to simulate and compute the system, this paper analyses the time and frequency characteristics, decides for the perfect match control parameters of the controllers for the electric seat, and makes an offer to the theoretic basis for the design of the electric seat ECU.