摘要
简要地综述了高性能感应电机电流控制技术的最新进展。重点分析了以控制理论为基础的基于模型的方法,主要包括滞环电流控制、比例积分控制、有限拍控制。介绍了它们的基本工作原理,讨论了它们目前存在的不足之处以及针对这些问题近期的研究工作提出的解决办法。同时也对基于神经网络和模糊逻辑的智能控制策略进行了分析,它们为电流控制的发展开拓了新的思路。最后系统地比较了各种方法的控制性能并且初步探讨了该领域今后的发展趋势。
The latest developments of current controllers employed in high performance induction machine drives are reviewed. Attention is focused on the model based approaches such as hysteresis controller, proportional plus integral （PI） regulator and deadbeat controller. Basic principles of each strategy are introduced and particularly their drawbacks as well as recent solutions to deal with these problems are discussed. Artificial neural networks and fuzzy logic based current control techniques are introduced. It is possible that they can offer a new perspective for future research. In the end, performances of all such schemes are compared and some future research interests are also observed.
出处
《控制工程》
CSCD
2006年第2期97-101,共5页
Control Engineering of China
基金
国家自然科学基金资助项目(60474007)
山东省优秀中青年科学家科研奖励基金资助项目(03BS089)
关键词
感应电机
电流控制
电压源逆变器
滞环控制
比例积分控制
有限拍控制
人工神经网络
模糊控制
induction machine
current control
vollage source inverter
hysteresis control
PI regulator
deadbeat control
artificial neural network
fuzzy control
