【摘要】 为了削弱变结构控制系统的抖振,提出一个新的滑动模态到达条件.分析了该到达条件参数对系统动态性能的影响,讨论了参数的物理实现,并给出了到达时间的简化计算公式.仿真结果表明,该到达条件能有效地抑制抖振.更多还原

【Abstract】 In order to reduce the chatter phenomenon of variable structure control systems,a novel reaching condition is proposed.The influence of parameters of the condition on dynamic performance of systems is analyzed.The physical realization of parameters is given.A formula of reaching time is given too.Simulation result shows that the reaching condition can restrain chatter effectively.更多还原