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交流矢量控制负载转矩智能观测器设计 被引量:1

An Intelligent Observer Design Method for AC Vector Control Load Torque
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摘要 从专家系统与观测器设计理论方法相结合的思想出发,研讨了一种交流矢量控制负载转矩智能观测器的设计方法,论述了设计方法的基本要求。并以重构交流矢量控制系统负载力矩为例,给出了设计过程和步骤。并用重构的负载扰动作为前馈补偿控制。仿真和实验结果表明,给出的方法不仅能很好地处理观测对象的非线性,而且对参数变化有很强的自校正能力。 The organic combination expert system with state observer design theory and method is successfully applied to design an intelligent observer of AC. vector control load torque. The essential request for designing method of intelligent observer is described. The designed process and step are given to reconstruct the load torque of AC vector control system. The simulation and experiment results of the feed forward control for the load torque show the intelligent observer can deal with strong non-linearity of observing object. And besides, it has strong adaptability for the changes of parameters.
机构地区 合肥工业大学
出处 《仪器仪表学报》 EI CAS CSCD 北大核心 2005年第5期506-510,共5页 Chinese Journal of Scientific Instrument
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