【作者】 吕桂敏； 李平； 马静；

【Author】 LV Gui-min, LI Ping, MA Jing (School of Information Engineering, Liaoning University of Petroleum and Chemical Technology. Fushun 113001, China.

【机构】 辽宁石油化工大学信息工程学院；

【摘要】 给出一类基于双线性系统状态空间模型的预测控制算法．通过在每一个采样点对该系统进行逐点线性化, 使得在线优化非常简单．同时给出了在状态向量不可测的情况下,基于最小二乘的状态估计算法．仿真结果表明,该控制方法对这类双线性系统具有良好的控制作用,能有效消除外界干扰,具有良好的鲁棒性．更多还原

【Abstract】 Based on bilinear system state space model, an algorithm of predictive control is presented. The step-linearization is used to the system at each sampling point, which makes the system on-line optimization easily. It also proposes state estimation algorithm based on least square framework when state vector is unobservable. The simulations results show that the algorithm is effective for the bilinear systems and has good robustness.更多还原