基于DSP的交流伺服电机控制

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基于DSP的交流伺服电机控制

文建立了基于DSP的交流伺服电机控制系统，并将模糊PD算法与单神经元自适应PID控制算法结合起来，使系统同时具有模糊算法的快速性和单神经元自适应控制的准确性。此外还采用基于模糊规则表的FCMAC控制算法进行控制，利用模糊规则表进行离线学习，提高系统的快速性。仿真结果表明，这两种控制方法都较好地满足了系统对实时性和精确性的要求。
关键词：DSP；PID控制；双模控制；离线学习

The Studies on DSP-Based AC Servo Motor Control
LV Yan,CHEN Wen-kai,TANG Run-hong
(college of electronic information & control engineering;Beijing university of technology;Beijing;100022;china)

Abstract：This paper sets up DSP-Based AC Servo Motor control System, studies a dual-mode control strategy which combined fuzzy PD control with adaptive control based on single neuron, to make the system has both frequency of fuzzy algorithm and accuracy of adaptive control based on single neuron. Also it studies a kind of fuzzy CMAC network which learns off-line with fuzzy regular table to improve the system’s frequency. The result shows that the two algorithms can both ensure the system’s fastness and accuracy.
Keywords：DSP；PID Control；Dual-mode Control；off-line Learning

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