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专利名称: 一种惯性系统角扰动测量装置及其应用
其他题名: Apparatus for measuring angle perturbation motion of inertia system and uses thereof
作者: 王洪福; 史泽林; 罗海波; 张东明; 林琳; 张代军
所属部门: 光电信息技术研究室
专利权人: 中国科学院沈阳自动化研究所
专利代理: 沈阳科苑专利商标代理有限公司
专利国别: 中国
专利类型: 发明
专利状态: 有效
摘要: 本发明公开一种惯性系统角扰动测量装置及其应用。测量装置由4个线加速度传感器组成,两两一组构成2个测量单元,每个测量单元中的2个线加速度传感器被安装在同一平面上,其敏感轴相互平行,并且其敏感中心的连线垂直于2个线加速度传感器的敏感轴方向;每个测量单元中2个线加速度传感器敏感中心间的距离为一定值;两个所述测量单元的敏感中心连线互为90度设置,且一个测量单元中的一个线加速度传感器的敏感中心与另一个测量单元的两个线加速度传感器的敏感中心在同一条直线上。采用本发明测量速度快,占用控制器资源少,非常有利于惯性系统的实时控制,对消除载机对惯性系统的扰动很有作用。且体积小,重量轻,可靠性好,能显着提高惯性系统的总体性能。
英文摘要: The invention discloses an inertia system angle perturbation measuring device and application of the device. The measuring device consists of 4 linear acceleration sensors which form 2 measuring units in pairs the 2 linear acceleration sensors of each measuring unit are installed on the same place with the sensitive axes in parallel and the connecting line of the sensitive centers vertical to the sensitive axes of the 2 linear acceleration sensors the distance between the sensitive centers of the 2 linear acceleration sensors of each measuring unit is a set value the angle between the sensitive center connecting lines of the two measuring units is 90 degrees, and the sensitive center of one linear acceleration sensor of a measuring unit and the sensitive centers of the two linear acceleration sensors of another measuring unit are on the same straight line. With high measuring speed and occupation of few controller resources, the invention is very good for real time control to the inertia system and plays a good role in eliminating perturbation of a carrier to the inertia system. The invention is small and light-weighted, has good reliability and can obviously improve the overall performance of the inertia system.
优先权数据: CN20061134751
是否PCT专利:
申请日期: 2006-12-13
公开日期: 2008-06-18
授权日期: 2011-08-24
专利申请号: CN200610134751.8
公布/公告号: CN101201235A
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/13477
Appears in Collections:光电信息技术研究室_专利

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