摘要
针对混杂系统非线性和非一致连续的复杂特性,使用混杂系统描述语言(HYSDEL)建立能以任意的精确程度描述非线性系统特性的分段仿射(Piece Wise Affine,PWA)模型并采用模型预测控制对系统进行优化。通过对具体实例的仿真研究,结果表明优化控制方法是有效的。
Aiming at the complex properties of hybrid systems which are nonlinear and not smoothed,a Piece Wise Affine（PWA） model is established in HYSDEL.The characteristics of non-linear system can be described by PWA model with a random accuracy,and the model predictive control algorithm based on PWA model is proposed to optimize the systems.Simulation results demonstrate that the proposed scheme is valid.
出处
《科学技术与工程》
2010年第22期5536-5538,共3页
Science Technology and Engineering
基金
高校创新支持计划项目(20067089)资助
