摘要
针对广义预测控制算法在控制时域中求得的M个控制量,利用模糊模拟技术对系统的约束进行检验,不断修正目标函数中控制量的加权系数,充分利用系统预测控制量的信息,增强系统的鲁棒性,并满足系统的约束。
The fuzzy decision-making function is investigated and M control actions are obtained by unconstrained predictive control algorithm. Fuzzy goals and fuzzy constraints can then be calculated and the global satisfactory degree is obtained by fuzzy inference. Moreover, the weighting coefficient in the cost function is tuned by using simulation-optimization according to the fuzzy criteria.
出处
《控制与决策》
EI
CSCD
北大核心
2003年第6期676-680,共5页
Control and Decision
基金
国家自然科学基金资助项目(60074004)
国家863计划基金资助项目(2002AA412130)。
关键词
预测控制
模糊性能指标
系统约束
Predictive control
Fuzzy criterion function
System constraints
