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| 舰船武器甲板位置点杆臂参数的测定 | |
| 引用本文： | 徐仕会,陆志东,冯培德.舰船武器甲板位置点杆臂参数的测定[J].指挥控制与仿真,2009,31(4):106-108,120. |
| 作者姓名： | 徐仕会 陆志东 冯培德 |
| 作者单位： | 1. 西北工业大学自动化学院,陕西,西安,710072;西安飞行自动控制研究所,陕西,西安,710065 2. 西安飞行自动控制研究所,陕西,西安,710065 3. 西北工业大学自动化学院,陕西,西安,710072 |
| 摘 要： | 舰载武器发射或舰载武器惯导系统对准需要舰载惯导系统MINS的信息辅助,不同的安装位置使得它们之间存在较大的杆臂效应,在对杆臂效应补偿中需要三维杆臂尺寸参数,由于加工误差、安装误差及船体变形,使武器战位的实际杆臂参数偏离图纸计算值.通常舰载惯导舱室与甲板武器战位之间不能通视直接测量难度大.为提高杆臂效应补偿精度,提出了基于舰载惯导MINS及差分GPS辅助的测量方案.通过速度信息观测采用马尔科夫递推滤波器估计杆臂参数,仿真结果表明通过10min的测量可达到0.1m估计精度量级. |
| 关 键 词： | 舰船 杆臂效应 惯性导航系统 递推滤波 仿真 |
Measure for Determining the Shipboard Weapon Seat's Lever Arm Size on a Large Warship |
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| XU Shi-hui,LU Zhi-dong,FENG Pei-de.Measure for Determining the Shipboard Weapon Seat''s Lever Arm Size on a Large Warship[J].Command Control & Simulation,2009,31(4):106-108,120. | |
| Authors: | XU Shi-hui LU Zhi-dong FENG Pei-de |
| Institution: | 1.School of Automation;Northwestern Polytechnic University;Xi'an 710072;China;2.Xi'an Flight Automatic Control Research Institute;Xi'an 710065;China |
| Abstract: | It is necessary to use the MINS(Marine Inertial Navigation System) information during shipboard weapon's emission or the weapon's INS alignment process.The lever arm effect between the MINS and weapon's installation site is remarkable due to the difference installation position at the warship.In order to compensate lever arm effect, it is necessary for us to know the three dimension size.Because of the manufacture error, fixing error and flux deformation, the actual size parameters will differ from the desi... |
| Keywords: | warship lever arm effect inertial navigation system recursive filter simulation |
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