| 改善光电经纬仪动态跟踪性能的模糊PID技术 |
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| 引用本文： | 侯宏录,周德云. 改善光电经纬仪动态跟踪性能的模糊PID技术[J]. 测控技术, 2006, 25(12): 26-29 |
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| 作者姓名： | 侯宏录 周德云 |
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| 作者单位： | 西北工业大学,电子信息学院,陕西,西安,710072;西北工业大学,电子信息学院,陕西,西安,710072 |
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| 摘 要： | 提出一种模糊PID控制算法,既能改善控制系统的过渡过程、减小超调量,又能保证系统跟踪位置精度.结合EOMS光电经纬仪系统分析了算法的实现原理,针对阶跃输入信号,在Matlab环境下仿真了算法的特性.仿真结果表明,提出的模糊PID技术能显著改善光电经纬仪系统在目标突然转向时的跟踪性能.与频率特性控制方法相比,系统跟踪精度和鲁棒性均有明显改善.
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| 关 键 词： | 模糊控制 PID控制 光电跟踪 动态跟踪性能 |
| 文章编号： | 1000-8829（2006）12-0026-04 |
| 收稿时间： | 2006-05-31 |
| 修稿时间： | 2006-05-31 |
Technology of Fuzzy PID Control to Improve the Performance of Dynamic Tracking for Photoelectric Theodolite |
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| HOU Hong-lu,ZHOU De-yun. Technology of Fuzzy PID Control to Improve the Performance of Dynamic Tracking for Photoelectric Theodolite[J]. Measurement & Control Technology, 2006, 25(12): 26-29 |
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| Authors: | HOU Hong-lu ZHOU De-yun |
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| Abstract: | The fuzzy PID control algorithm is presented not only to improve the transient time but also to reduce the overshoot and enhance the tracking accuracy.According to the EOMS photoelectric thodolite system,the principle of algorithm is analyzed.The simulation is given on Matlab with a jumping input signal.The result shows that the fuzzy PID algorithm presents helps to advance the ability to track the high-speed target,improve the tracking accuracy and robustness of control system. |
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| Keywords: | fuzzy control PID control photoelectric tracking performance of dynamic tracking |
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