| 行进间跟踪轴线稳定技术 |
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| 引用本文： | 饶思成,龙锐,张天桥.行进间跟踪轴线稳定技术[J].北京理工大学学报,2002,22(4):464-468. |
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| 作者姓名： | 饶思成 龙锐 张天桥 |
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| 作者单位： | 北京理工大学,机电工程学院,北京,100081 |
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| 摘 要： | 研究自行火炮行进间载体牵连给跟踪带来的扰动问题,采用补偿的方法抑制这种扰动.即采用开环前馈控制与跟踪闭环部分相结合的控制方法,取得了很好的控制效果.从扰动的机理入手,利用可测参量,对扰动部分进行线性化,并给出了补偿信号的解析式.用Matlab Simulink进行了仿真,仿真结果表明所提出的方法能够使载体的扰动造成的误差明显减少.其优点在于能够在不改变原有控制系统结构的情况下,实现有载体扰动时的跟踪轴线稳定.
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| 关 键 词： | 行进间跟踪 跟踪轴线稳定 扰动补偿 |
| 文章编号： | 1001-0645(2002)04-0464-05 |
| 收稿时间： | 2001/10/24 0:00:00 |
| 修稿时间： | 2001年10月24日 |
Track Axis Stabilization Applied on Tracking in Motion |
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| RAO Si cheng,LONG Rui and ZHANG Tian qiao.Track Axis Stabilization Applied on Tracking in Motion[J].Journal of Beijing Institute of Technology(Natural Science Edition),2002,22(4):464-468. |
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| Authors: | RAO Si cheng LONG Rui and ZHANG Tian qiao |
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| Institution: | School of Mechano Electronics Engineering, Beijing Institute of Technology, Beijing100081, China;School of Mechano Electronics Engineering, Beijing Institute of Technology, Beijing100081, China;School of Mechano Electronics Engineering, Beijing Institute of Technology, Beijing100081, China |
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| Abstract: | Compensation is utilized to suppress coupling by carrier's vibration when studying tracking in motion for self propelled weapons. Tracking units work better with compensation control, in fact an open loop control combined with closed loop control. The method linearizes the non linear part of the coupling between the carrier and the tracking units based on measurable parameters by analyzing the structure of coupling and gives the explicit expression of the compensation signal. Simulation by Matlab shows that compensation can reduce the error. The method is proven to be effective in suppressing the coupling. It can stabilize the track axis without changing the structure of the tracking units. |
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| Keywords: | track in motion track axis stabilization carrier disturbance compensation |
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