一种抑制超调的快速跟踪预测控制律

A fast tracking Predictive control method for restraining overshoot

提出一种抑制超调快速跟踪广义预测控制算法 ,此方法充分利用预测信息 ,在实际控制中考虑控制量的变化趋势 ,控制算法简单 ,在线计算量小 ,与其它算法相比提高了系统的瞬态响应品质 。

This paper presents a kind of new generalized predictive control algorithm,which can take full advantage of predictive information.The control signal is corrected by solving an open loop optimal contol problem and is compensated by the varying trend of control increments.The method has the advantages of small overshoot,excellent tracking performance and less on line computation.The simulation results show that this control method is effective.