摘要
对利用传统离散趋近律方法设计变结构控制时系统抖振原因进行分析,提出一种新的组合趋近律控制策略,并将之与自适应控制相结合,较好地消除抖振并增强了系统鲁棒性。将研究结果应用于电力系统,设计了并联运行同步发电机组有功分配控制器,仿真结果表明所提设计方法的有效性。
The reason for the conventional discrete reaching law to cause system chattering is studied and a new adaptive discrete variable structure control strategy is proposed. Applying the new method to power system, a controller for the distribution of active power of a parallel synchronous generators system is designed. Simulation results show that the controller designed here can eliminate system chattering effectively and enable the system to have strong robustness property.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2002年第12期97-100,共4页
Proceedings of the CSEE
关键词
自适应离散变结构控制
电力系统
应用
稳定控制
自适应控制
power systems
active power distribution
discrete variable structure control
adaptive control
