| 车辆寻北车长镜的设计与实现 |
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| 引用本文： | 邓宏林,郭栓运,扈宇姝,李彰,梁庆仟,周国良.车辆寻北车长镜的设计与实现[J].应用光学,2011,32(5):849-853. |
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| 作者姓名： | 邓宏林 郭栓运 扈宇姝 李彰 梁庆仟 周国良 |
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| 作者单位： | 西安应用光学研究所, 陕西 西安 710065 |
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| 摘 要： | 描述了一种车辆寻北车长镜的设计，采用2个光纤陀螺和2个加速度计，解决了惯性测量组件力学编排结构设计与寻北、瞄准线稳定共享陀螺信息的问题，设计系统控制流程和组合算法，在保障车长镜瞄准线稳定精度的同时，增加了车体方位平台非调平状态下任意位置的寻北功能，寻北方法是：车长镜方位固定四位置转动，每个位置点停止、延迟、数据采样、存储，四位置转动完毕后，对存储数据组合、滤波、解算，输出寻北结果。对方案设计、实现途径和解算推导方法作了详细论述，性能测试验证设计实现达到预期效果。
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| 关 键 词： | 惯性测量 寻北 瞄准线稳定 光纤陀螺 |
Design and implementation of north-finding commander sight for tank and armored vehicle |
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| DENG Hong-lin,GUO Shuan-yun,HU Yu-shu,LI Zhang,LIANG Qing-qian,ZHOU Guo-liang.Design and implementation of north-finding commander sight for tank and armored vehicle[J].Journal of Applied Optics,2011,32(5):849-853. |
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| Authors: | DENG Hong-lin GUO Shuan-yun HU Yu-shu LI Zhang LIANG Qing-qian ZHOU Guo-liang |
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| Institution: | Xi-an Institute of Applied Optics, Xi-an 710065, China |
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| Abstract: | A north-finding commander sight for tank and armored vehicle was designed.It adopted two fiber optic gyros and two accelerometers to realize inertial measurement and gyro information was shared by both north finding and line of sight(LOS) stabilization.The control process and combined algorithms were designed.While ensuring a high accuracy of the commander sight LOS stabilization,it performed north finding in any position when the vehicle azimuth platform was unleveled.The north-finding method was that the ... |
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| Keywords: | inertial measurement north-finding LOS stabilization fiber optic gyro |
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