| 速率偏频激光陀螺偏频速率模糊PID自适应控制的设计与实现 |
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| 引用本文： | 王锦瑜,冯培德,陈璞,雷宝权.速率偏频激光陀螺偏频速率模糊PID自适应控制的设计与实现[J].航空学报,2000,21(5):462-464. |
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| 作者姓名： | 王锦瑜 冯培德 陈璞 雷宝权 |
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| 作者单位： | 行自动控制研究所,第2研究部,陕西,西安,710065 |
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| 摘 要： | 应用模糊 PID自适应技术设计并实现了激光陀螺偏频速率的控制系统,结果表明 :偏频台速率平稳性优于 3.1 2× 1 0 - 4;角速率正反换向速度快,在± 60°/ s之间的转换时间约为 1 4 ms,而且换向过程速率超调很小。该控制系统在实际系统中得到了良好的应用
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| 关 键 词： | 模糊控制 自适应控制 激光陀螺 速率偏频 |
| 修稿时间： | 1999-05-11 |
DESIGN AND ACCOMPLISHMENT OF FUZZY-PID ADAPTIVE RATE CONTROL FOR RATE-BIAS LASER GYRO |
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| WANG Jin yu,FENG Pei de,CHEN Pu,LEI Bao quan.DESIGN AND ACCOMPLISHMENT OF FUZZY-PID ADAPTIVE RATE CONTROL FOR RATE-BIAS LASER GYRO[J].Acta Aeronautica et Astronautica Sinica,2000,21(5):462-464. |
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| Authors: | WANG Jin yu FENG Pei de CHEN Pu LEI Bao quan |
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| Institution: | No.2 Dept., Flight Automatic Control Research Institute, Xi'an 710065, China |
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| Abstract: | In order to reduce the measuring error caused by the rate bias mechanism,a rate bias laser gyro will not only require the rotate back time of laser gyro platform as short as possible,but also call for the angle rate of rate bias platform very steady(about 10 -4 stability). This paper applies fuzzy PID adaptive control technology to design and accomplish the rate control system.The results show that the angle rate stability of rate bias platform is superior to 3.12×10 -4 ; the rotate back of platform is very fast(the whole time from -60°/s to 60°/s is about 14ms),and the rate overshoot in this course is very small. This control system is applied successfully in a practical system. |
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| Keywords: | fuzzy control adaptive control laser gyro rate bias |
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