摘要
一类无限长过程具有概周期特性,为其最优控制的求解提供了可能,其核心问题是周期初态的寻优.本文提出一种虚拟寻优法,再配上周期之间适当的状态连接,既大大减少了计算量和存储量,又收到了较好的优化效果.水厂最优控制的仿真说明,本文方法能收到很好的节能效果.
A kind of infinite process possesses the approximate period property,which provide possible to solvethe problem of it's optimal control.The main problem is the optimization of periodic initial state.A con-trol method of fictitious optimization is advanced in this paper.Combining with proper link method of states between two periods,this method not only reduces computational and storing quantity,but alsogives a better optimal result.Simulation of a water plant control shows this method is effective in econo-mizing energy.
出处
《信息与控制》
CSCD
北大核心
1991年第4期11-15,10,共6页
Information and Control
关键词
最优控制
水厂
运行
寻优控制
approximate periodic process
periodic initial state
optimal hierarchical control
water plant control
