控制理论与应用2011，Vol.28Issue(6)：885-893,9.
柴油发电机组非线性H2/H∞综合控制器
Nonlinear H-two/H-infinity synthetic controller for diesel-generator set
摘要
Abstract
The stability of an isolated power system is determined by the speed and voltage response characteristic of the diesel-generator set. The control system of a diesel-generator set is a nonlinear control system. Because of the interaction between speed and voltage, it is necessary to control them synthetically. To analyze the dynamic characteristics of this system, a nonlinear mathematical model of diesel-generator set is built first, and a nonlinear H-two/H-infinity synthetic controller is then designed. In combining the direct feedback linearization with the mixed H-two/H-infinity control theory to design the synthetic controller for the diesel-generator set, the specifications of the system are transformed to that of a standard H-two/H-infinity control problem, and a nonlinear H-two/H-infinity synthetic control law is developed for the diesel generator set. The computer simulation results show that the nonlinear H-two/H-infinity synthetic controller effectively improves the dynamic precision of the system and suppresses the load disturbance, thus providing desirable stability for an isolated power system.关键词
柴油发电机组/综合控制/非线性控制/H2/H∞控制Key words
diesel-generator set/synthetic control/nonlinear control/H-two/H-infinity control分类
信息技术与安全科学引用本文复制引用
黄曼磊,宋克明,魏志达..柴油发电机组非线性H2/H∞综合控制器[J].控制理论与应用,2011,28(6):885-893,9.基金项目
国家自然科学基金资助项目(60774072) （60774072）
黑龙江省自然科学基金资助项目(F01-24) （F01-24）
哈尔滨工程大学基础研究基金资助项目(HEU-FP05014) （HEU-FP05014）
中央高校基本科研业务费专项资金资助项目(HEUCFT1005). （HEUCFT1005）
