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标题：直流电动机双闭环控制系统设计模型 |
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作者：龚昱玮，王灵娜，丁祺 |
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| 2018年第11期 访问次数：1085次 |
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摘要：提出并介绍了基于转速和电流双闭环直流调速系统的模型，对建立的数学模型在Matlab/Simulink下进行了仿真。从而验证了转速电流双闭环直流调速系统具有较好的动态性能以及在保证系统稳定的前提下实现转速无差。同时对负载变化和电网电压的波动都能起到很好的抗扰作用。
关键词：直流电动机；双闭环；Matlab
Abstract: Proposed and introduced DC system model based on speed and current double closed loop, the mathematical model was simulated under Matlab/Simulink. Therefore the speed and current double closed loop DC system having good dynamic performance was verified and ensured system achieve stability under the premise of no speed difference. At the same time the load changes and power grid voltage fluctuations can play a very good antiinterference function.
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