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二次性能指标在调速系统中的应用

Application of Secondary Performance Indexes in a Speed Regulation System
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摘要 用线性二次型性能指标设计的带有负载观测器的直流调速系统,其快速性及稳定性指标远优于按经典控制理论频率法设计的双闭环调速系统。仿真及实验结果表明,该设计方法简单明了,调试方便,有利于工程推广。 A d.c. speed regulation system with a load observer is designed with the linear secondary performance indexes. And its performance index of high speed and stability is far better than that of the double closed cycle speed regulation system designed by means of the frequency method of classical control theory. The results of simulation and experiment show that: this method is simple and clear, and its regulation and test is convenient, so it is favourable to the spreading of the method in engineering.
作者 冯力 王德义
出处 《辽宁工学院学报》 1994年第1期72-76,共5页 Journal of Liaoning Institute of Technology(Natural Science Edition)
关键词 二次性能指标 最佳控制 调速系统 secondary performance index optimum control state observer preposition compensation
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