| 基于模糊PID控制器的无刷直流电机调速系统 |
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| 引用本文： | 王宏民,全吉男,白玉成.基于模糊PID控制器的无刷直流电机调速系统[J].黑龙江科技学院学报,2010,20(4):296-299,303. |
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| 作者姓名： | 王宏民 全吉男 白玉成 |
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| 作者单位： | 1. 黑龙江科技学院,电气与信息工程学院,哈尔滨,150027
2. 哈尔滨师范大学,阿城学院,哈尔滨,150300 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
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| 摘 要： | 利用模糊控制实现无刷直流电动机的控制是提高系统性能的有效手段之一。在分析无刷直流电机模型和模糊控制理论的基础上，设计了一种基于模糊PID控制的无刷直流电动机调速系统，应用MATLAB对该调速系统进行仿真。结果表明，该设计在提高调速系统的稳定性、响应速度、参数适应性和鲁棒性的同时，能够根据对象输出的变化实时调整参数，提高模糊控制的稳态精度。
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| 关 键 词： | 无刷直流电动机 数学模型 PID控制 模糊控制 |
Speed adjustment of brushless DC motor based on fuzzy PID controller |
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| WANG Hongmin,QUAN Jinan,BAI Yucheng.Speed adjustment of brushless DC motor based on fuzzy PID controller[J].Journal of Heilongjiang Institute of Science and Technology,2010,20(4):296-299,303. |
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| Authors: | WANG Hongmin QUAN Jinan BAI Yucheng |
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| Affiliation: | 1. College of Electric ＆ Information Engineering, Heilongjiang Institute of Science ＆ Technology, Harbin 150027, China; 2. Acheng College, Harbin Normal University, Harbin 150300, China) |
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| Abstract: | Achieving the control of brushless DC motor by using fuzzy controller is one of effective means to improve system performance. The paper introduces the designs of a brushless DC motor speed control system of a fuzzy PID, based on the brushless DC motor model and fuzzy control theory, and using MATLAB to simulate the speed control system. The simulation results shows that the design allows the re- al-time adjustment of parameters according to output changes and the improvement in the steady-state ac- curacy issue existing in the fuzzy control, together with the improvement in the system stability of the sys- tern, response speed, and adaptability robustness |
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| Keywords: | BLDC mathematical model PID control fuzzy control |
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