汽轮发电机组汽门开度控制器的综合智能化设计方法  

Design a valve controller of turbogenerator with an integrated intelligent method

作　　者：于霞[1] 宋凌锋[2] 陈学允[1] 

机构地区：[1]哈尔滨工业大学电气工程系,353信箱黑龙江哈尔滨150001 [2]清华大学电机工程系,北京100084

出　　处：《继电器》2000年第8期6-9,21,共5页Relay

摘　　要：结合控制系统设计问题的特点 ,将遗传算法和再励学习分别引入到模糊神经网络控制器的离线训练和在线应用过程中 ,提出了一种综合智能化的控制系统设计思想。将其应用在汽轮发电机组汽门开度控制器设计过程的仿真结果表明 ,所设计的综合智能控制器具有良好的控制效果和更高的智能化水平 ,设计过程更加合理 ,应用简便 ,在理论和实践两方面都更具潜力。Concerning the speciality of control system design problems,this paper presents an integrated intelligent method by introducing an improved genetic algorithm and a fuzzy based reinforcement learning respectively into the offline and online development parts of a fuzzy neural network controller.Simulation results of its application on the valving control of steam turbine show that it has favorable control performance and simplified design process,it has higher intelligent levels and is potential in both theory and practice.

关 键 词：汽轮发电机组 汽门开度控制器 模糊神经网络 

分 类 号：TM311[电气工程—电机]