| 串级控制系统控制直流电机的性能分析 |
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| 引用本文： | 李岩,刘迪,张大为.串级控制系统控制直流电机的性能分析[J].仪表技术,2014(2):41-43. |
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| 作者姓名： | 李岩 刘迪 张大为 |
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| 作者单位： | 海军航空工程学院控制工程系,山东烟台264001 |
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| 摘 要： | 针对单回路控制系统无法更好地控制直流电机的情况,将串级控制系统应用到对电机的控制中,串级控制系统利用副反馈回路,结合PID参数整定方法,对影响中间变量的干扰进行预先调节,从而改善整个系统的动态品质。仿真结果表明,利用串级控制系统控制直流电机的动态性能好,其抗干扰能力、适应性和控制质量都比单回路要优越。
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| 关 键 词： | 串级控制系统 动态特性 变送器 设定值 电枢 |
The Performance Analysis of Cascade Control System to Control DC Motor |
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| LI Yan,LIU Di,ZHANG Da-wei.The Performance Analysis of Cascade Control System to Control DC Motor[J].Instrumentation Technology,2014(2):41-43. |
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| Authors: | LI Yan LIU Di ZHANG Da-wei |
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| Affiliation: | (Department of Control Engineering, Naval Aeronautical and Astronautical University, Yantai 264001, China) |
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| Abstract: | For the single loop control system can＇t control dc motor better, the cascade control system is applied to control dc motor. Cascade control system uses a deputy feedback loop and combines with the setting method of PID pa- rameter to adjust the interference which affects the intermediate variable in advance. Then it improves the dynamic quali- ty of the whole system. The simulation results show that dynamic performance of the cascade control system controlling dc motor is good. Its anti-interference ability, adaptability and control quality are superior to the single loop control system. |
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| Keywords: | cascade control system dynamic characteristics transmitter the set value armature |
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