Rosenbrock's多变量现代频域理论在交流变频调速中的应用
An Application of Rosenbrock's Multivariable Frequency Domain Theory to AC Drive System
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摘要: 本文运用Rosenbrock's多变量现代频域理论研究了电流源逆变器供电的感应电动机变 频调速系统,实现了此系统的多变量频域法CAD.设计并研制出简单有效的解耦控制系统. 分析和实验证明,此系统物理概念明确,性能良好,可与直流调速系统相媲美.Abstract: Using the Rosenbrock's multivariable frequency domain theory, the authors have studied an induction motor drive system, whose power is supplied by a current source converter, realized a CAD system accordingly, and developed a simple decoupled control. Analysis and experiments show that this control has straightforward physical explanation and good performance, compared favourably with the DC motor drive systems.
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Key words:
- Decoupled control /
- diagonal dominance /
- AC drive
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