【摘要】 在阐明了无差拍控制电压型逆变器基本原理的基础上 ,研究了该控制方案的特点 .通过对闭环系统极点、零点分布的分析 ,得出了系统鲁棒性较差等结论 ,对可以提高系统鲁棒性的方案的仿真结果进行了分析 .更多还原

【Abstract】 The principle of deadbeat control of PWM VSI and its characteristic are illuminated. According to the analysis of the poles and zeros assignment, it is seemed that the system robustness is weak drew. The simulation result of the algorithm improving the system robustness is analyzed.更多还原