| 方波型无刷直流电机的电压跟踪控制策略 |
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| 引用本文： | 张著洪,苏显方,李建. 方波型无刷直流电机的电压跟踪控制策略[J]. 测控技术, 2008, 27(12) |
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| 作者姓名： | 张著洪 苏显方 李建 |
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| 作者单位： | 贵州大学,理学院系统科学及信息技术研究所,贵州贵阳,550025;贵州林泉微电机有限公司,贵州贵阳,550008 |
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| 基金项目： | 国家自然科学基金 ， 贵州省教育厅自然科学研究重点项目 |
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| 摘 要： | 针对方波型无刷直流电机控制系统的电压跟踪控制问题,利用非线性系统理论获得一种关于角速度的非线性降阶观测器,以及一种简单、易于应用的非线性位置反馈控制器.理论上,论证了在所设计的控制器作用下,该受控系统能实现全局一致毕竟有界.数值实验显示该控制器具有很好的普适性,以及此系统能快速跟踪额定电压范围内的参考电压,转矩脉动能被有效抑制.
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| 关 键 词： | 无刷直流电机 降阶观测器 跟踪控制 非线性系统 |
Voltage Tracking Strategy of Trapezoidal Brushless DC Motor |
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| ZHANG Zhu-hong,SU Xian-fang,LI Jian. Voltage Tracking Strategy of Trapezoidal Brushless DC Motor[J]. Measurement & Control Technology, 2008, 27(12) |
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| Authors: | ZHANG Zhu-hong SU Xian-fang LI Jian |
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| Affiliation: | ZHANG Zhu-hong SU Xian-fang Institute of System Science , Information Technology,College d Science,Guizhou University,Gniahou 550025,China,LI Jian Finite Company of Linquan Micro-Motor,Guizhnu University,Guizhou 550008 |
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| Abstract: | For the problem of voltage tracking control on the trapezoidal brushless DC motor(BLI)CM),a nonlinear reduced angle velocity observer and a simple and available nonlinear position feedback controller are proposed by utilizing the theory of nonlinear system.Theoretically,the controlled system is globally uniformly ultimate bounded under the designed controller.Numerical experi- ments show that the controller is of satisfactory performance.It can ensure that the controlled system tracks rapidly the reference ... |
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| Keywords: | brushless DC motor reduced observer tracking control nonlinear system |
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