| 摩擦模型的Simulink仿真 |
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| 引用本文： | 王毅,何朕,苏宝库. 摩擦模型的Simulink仿真[J]. 电机与控制学报, 2004, 8(1): 60-62 |
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| 作者姓名： | 王毅 何朕 苏宝库 |
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| 作者单位： | 哈尔滨工业大学,黑龙江,哈尔滨,150001 |
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| 基金项目： | 哈尔滨工业大学基金(HIT200210) |
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| 摘 要： | 为了分析摩擦对伺服系统的影响和进行补偿，必须建立有效的仿真用摩擦模型。提出了一种基于Simulink的摩擦模型，该模型可封装为一个Simulink子系统，文中还对该模型在应用中出现的问题作了说明。将该模型用于伺服系统的滞一滑自振荡仿真研究，得到了与理论分析一致的结果。利用模型中的Fcn模块还可以将该模型进行拓展，扩大其应用范围。
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| 关 键 词： | 伺服系统 摩擦模型 Simulink仿真 伺服电机 仿真软件 |
| 文章编号： | 1007-449X(2004)01-0060-03 |
| 修稿时间： | 2003-07-21 |
Simulation of the friction model on Simulink |
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| WANG Yi,HE Zhen,SU Bao-ku Harbin Institute of Technology,Harbin ,China. Simulation of the friction model on Simulink[J]. Electric Machines and Control, 2004, 8(1): 60-62 |
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| Authors: | WANG Yi HE Zhen SU Bao-ku Harbin Institute of Technology Harbin China |
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| Affiliation: | WANG Yi,HE Zhen,SU Bao-ku Harbin Institute of Technology,Harbin 150001,China |
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| Abstract: | In order to analyse and compensate the effect of friction on the servo-system, an effective fric-tion model available for simulation is increasingly needed. Here a Simulink model of friction is pres-ented. It can be packaged as a Simulink subsystem. The application guide of this model is also given.A simulation study of the self sustained oscillation in a servosystem with this friction model is pres-ented. The result coincides with the theoretical analysis. By proper use of the Fcn module, the pro-posed friction model can be expanded to wide applications. |
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| Keywords: | friction model stick-slip limit cycle servo-system Simulink |
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