摘要
建立静止无功发生器的数学模型,分析该数学模型的特点.采用外环为PID控制,内环为反步控制算法的双闭环控制结构设计非线性系统的反步控制器,并证明了该系统的稳定性.仿真试验表明,所提出的控制策略具有较好的暂态和稳态性能.
By establishing the mathematical model of SVG,the characteristics of mathematical model is analyzed. It uses double closed-loop control structure by using PID control in the outer loop and adopting backstepping control algorithm in the inner loop,designs backstepping controller for nonlinear systems,and the stability of the system is proved. The simulation results show that the proposed control strategy has good dynamic and static performance.
出处
《北华大学学报（自然科学版）》
CAS
2015年第4期552-556,共5页
Journal of Beihua University（Natural Science）
基金
吉林省科技发展计划项目(20150519023JH)
吉林省教育厅科学技术研究项目(2015148)
