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题名:
Application comparison of horizontal photoelectric system with X-Y Double-Axis Gimbal photoelectric system fixed on soft-rope hanged platform
作者: Yu WEi; Bao Qi-liang; Liu Xing-fa; Xiao Jing; Ma Jia-guang
出版日期: 2009
会议名称: Proceedings of the SPIE - The International Society for Optical Engineering vol.7506
会议日期: 2009
通讯作者: Yu WEi
中文摘要: Two common structures were often adopted to construct the photoelectric system that fixed on soft-rope hanged platform. Both of the horizontal photoelectric system and X-Y Double-Axis Gimbal photoelectric system have blind regions, so they have different application. This article regarded the photoelectric system fixed on soft-rope hanged platform as multi-rigid-body system. Lagrange equation and augmented body theory were employed to establish the balloon borne photoelectric system's dynamic model as torques that imposed on the photoelectric system were considered. Channel matrix and matrix of constraint force element and some other matrixes were used to describe the photoelectric system's dynamics. Numerical simulations have been performed to compare the two kinds of balloonborne photoelectric system's performance. According to simulation result, different application situation were given for the two structure photoelectric systems fixed on rope hanged platform. The x-y double-axis photoelectric system is adequate for tracking high-elevation object, and has better stabilization ability against pendulum disturbance. The horizontal photoelectric system was good at tracking low-elevation object and has better ability to eliminate twist torque.
英文摘要: Two common structures were often adopted to construct the photoelectric system that fixed on soft-rope hanged platform. Both of the horizontal photoelectric system and X-Y Double-Axis Gimbal photoelectric system have blind regions, so they have different application. This article regarded the photoelectric system fixed on soft-rope hanged platform as multi-rigid-body system. Lagrange equation and augmented body theory were employed to establish the balloon borne photoelectric system's dynamic model as torques that imposed on the photoelectric system were considered. Channel matrix and matrix of constraint force element and some other matrixes were used to describe the photoelectric system's dynamics. Numerical simulations have been performed to compare the two kinds of balloonborne photoelectric system's performance. According to simulation result, different application situation were given for the two structure photoelectric systems fixed on rope hanged platform. The x-y double-axis photoelectric system is adequate for tracking high-elevation object, and has better stabilization ability against pendulum disturbance. The horizontal photoelectric system was good at tracking low-elevation object and has better ability to eliminate twist torque.
收录类别: Ei
语种: 英语
卷号: 7506
文章类型: 会议论文
内容类型: 会议论文
URI标识: http://ir.ioe.ac.cn/handle/181551/7372
Appears in Collections:光电工程总体研究室(一室)_会议论文

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作者单位: 中国科学院光电技术研究所

Recommended Citation:
Yu WEi,Bao Qi-liang,Liu Xing-fa,et al. Application comparison of horizontal photoelectric system with X-Y Double-Axis Gimbal photoelectric system fixed on soft-rope hanged platform[C]. 见:Proceedings of the SPIE - The International Society for Optical Engineering vol.7506. 2009.
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