电动汽车整车控制器控制策略研究综述

Review of Control Strategies for Vehicle Controller Unit

通过对电动汽车控制器驱动控制策略、制动及滑行能量回馈策略研究现状的分析,将驱动控制策略归纳为双参数控制和多参数控制两类,将能量回馈策略归纳为最佳制动效果控制、最佳制动能量回馈控制、理想制动力分配控制三类。结合电动汽车的实际要求对各控制策略的优缺点进行简要分析,总结控制策略在验证方面的不足,指出整车控制器控制策略发展趋势。

The paper summarizes the current research on the driving control strategy and energy feedback strategy of the electric vehicle controller.The drive control strategies are summarized as two-parameter control and multi-parameter control.The energy feedback strategies are summarized as the optimal braking effect control strategy,the optimal braking energy feedback control strategy and the ideal braking force distribution control strategy.According to the actual requirements of electric vehicle,the advantages and disadvantages of each control strategy are briefly analyzed.Finally,the deficiency of control strategy in verification is pointed out,and the development trend of control strategy of vehicle controller is pointed out.