电子器件2017，Vol.40Issue(4)：887-891,5.DOI:10.3969/j.issn.1005-9490.2017.04.020
基于优化设计线性矩阵不等式的三相DC-AC变换器鲁棒性跟踪控制
Robust Tracking Control DC-AC Converter OptimizedDesign Based on LMI-Phase
摘要
Abstract
An optimal design of robust control techniques is described for there may be uncertainty in the inverter system,such as filtering inductance,filter capacitance value.Through state feedback and integration tracking error,the design of linear matrix inequality(LMI)is optimized.In order to obtain optimal gain of the state estimator the speed of convergence is made maximum.It is described in synchronous dq coordinate system,using space vector modulation implemented.The simulation results and experimental tests show that the optimization of control method has good tracking performance.关键词
电力电子技术/鲁棒性/跟踪性/DC-AC逆变器/线性矩阵不等式Key words
power electrics/DC-AC inverter/LMI/robustness/traceability分类
信息技术与安全科学引用本文复制引用
杨金成,王胜利,刘卫新,罗义钊,潘霞,高红,咸英男..基于优化设计线性矩阵不等式的三相DC-AC变换器鲁棒性跟踪控制[J].电子器件,2017,40(4):887-891,5.基金项目
国网新疆电力有限公司2016年科技基金重点项目(5230DK15002M) （5230DK15002M）
