摘要
以汽包水位为被控对象,采用串级三冲量给水控制系统,运用遗传算法对系统进行参数整定并获得了最佳控制参数。SIMULINK仿真结果表明,较之传统整定方法,基于遗传算法优化整定的给水控制系统能更好更快地克服各种外扰和内扰的影响,并具有更好的水位给定值跟踪性能。
Cascade three-element feedwater control system is adapted to regulate the drum water level. Genetic algorithm (GA) is introduced to tune the system in order to obtain the optimal parameters. SIMULINK simulation results show that the GA-optimized feedwater control system is able to reject endogenous and exogenous disturbances more effectively and rapidly, compared to the conventional tuning method.
出处
《微计算机信息》
北大核心
2007年第02S期3-5,共3页
Control & Automation
基金
湖南省教育厅科技项目(05C256)
关键词
遗传算法
优化
串级三冲量
给水控制系统
Genetic algorithm,Optimization, Cascade three-elements,Feedwater control system.