论文部分内容阅读
针对近年来频发的车辆侧翻事故,提出了相关乘用车的防侧翻预警和控制算法的实现。将Kalman滤波应用到汽车防侧翻TTR预警算法中,将参数模糊自整定PID应用到车辆侧翻的主动控制中。对车辆状态参数的Kalman状态估计器在Matlab/Simulink平台进行了仿真;在防侧翻主动控制中,提出采用参数模糊自整定PID算法,仿真结果表明参数模糊自整定PID控制算法在乘用车主动侧翻控制中具有较好的适用性。
In view of the rollover accidents frequently occurred in recent years, the anti-rollover warning and control algorithm of the related passenger cars are proposed. The Kalman filter is applied to the vehicle rollover prevention TTR early warning algorithm, and the parameter fuzzy self-tuning PID is applied to the active control of vehicle rollover. The Kalman state estimator for vehicle state parameters is simulated in Matlab / Simulink platform. In the active control of rollover prevention, a parameter fuzzy self-tuning PID algorithm is proposed. The simulation results show that the parameter fuzzy self-tuning PID control algorithm Rollover control has good applicability.