| 基于观测器与前馈控制技术的动态转台控制实验研究 |
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| 引用本文： | 张鹏,朱志刚,孙文利,胡吉昌. 基于观测器与前馈控制技术的动态转台控制实验研究[J]. 导航与控制, 2016, 0(1): 103-109 |
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| 作者姓名： | 张鹏 朱志刚 孙文利 胡吉昌 |
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| 作者单位： | 北京航天控制仪器研究所;北京航天控制仪器研究所;北京航天控制仪器研究所;北京航天控制仪器研究所 |
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| 摘 要： | 基于前馈控制技术对动态转台进行控制研究，分析了PID 控制在动态转台控制中对于响应带宽提高的缺点。通过实验与Matlab 结合辨识了开环系统模型，并与实际数据进行了比对。建立了系统状态观测器，并设计了基于观测器与前馈控制结合的控制器，证明了观测器与控制器的稳定性。最后通过实验证明了观测器与控制器的有效性。
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| 关 键 词： | 状态观测器；模型辨识；带宽；双十；动态转台 |
Model Identification and Control Study Based on StateObserver of Dynamic Turntable |
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| ZHANG Peng,ZHU Zhi-gang,SUNWen-li and HU Ji-chang. Model Identification and Control Study Based on StateObserver of Dynamic Turntable[J]. Navigation and Control, 2016, 0(1): 103-109 |
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| Authors: | ZHANG Peng ZHU Zhi-gang SUNWen-li HU Ji-chang |
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| Affiliation: | Beijing Institute of Aerospace Control Devices;Beijing Institute of Aerospace Control Devices;Beijing Institute of Aerospace Control Devices;Beijing Institute of Aerospace Control Devices |
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| Abstract: | The control based on state observer of dynamic turntable is studied. The disadvantage of PID in increasingthe bandwidth of dynamic turntable is analyzed. In order to design the state observer, the experiment of open-loop iscarried out. The open-loop model is got by Matlab. The model and experimental data are compared. The state observerand the controller based on the observer are designed. The stability of observer and controller is proven. The effectivenessof the observer and controller is proven by the experiment in single axis turntable. |
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| Keywords: | state observer model identification bandwidth double ten dynamic turntable |
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