摘要
讨论了输出终端带不等式约束情形的多输入多输出系统,说明了这些约束可以通过修改输入柔化系数而使其得以满足,在柔化系数的选择范围确定过程中,为了避免矩阵求逆,采用利用已知数据辨识参数的方法来确定柔化系数,从而使得问题简化。降低了计算量且加快了收敛速度。
This paper discusses, on the problem of constrained generalized predictive control of MIMO system. It assumes that the outputs satisfy some inequality constraints and solve the constrained problem by choosing suitable adjustable coefficientλ. It estimates parameters through the known data instead of the computation of the inverse matrix. This method is simple, and has the characteristics of the reduced compututation and rapid convergence speed.
出处
《信息技术》
2006年第11期90-93,共4页
Information Technology
关键词
广义预测控制
线性不等式约束
柔化系数
generalized predictive control
linear inequality constraints
adjustable coefficient
