| 过载振动复合环境下平台惯导系统仿真分析 |
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| 引用本文： | 王跃钢,任洋,郭志斌,秦永元.过载振动复合环境下平台惯导系统仿真分析[J].控制工程,2004(Z2). |
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| 作者姓名： | 王跃钢 任洋 郭志斌 秦永元 |
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| 作者单位： | 西北工业大学自动化学院，第二炮兵工程学院控制工程系，第二炮兵工程学院控制工程系，西北工业大学自动化学院 陕西西安710072第二炮兵工程学院控制工程系，陕西西安710025，陕西西安710025，陕西西安710025，陕西西安710072 |
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| 摘 要： | 分析了过载振动复合环境下平台系统的工作原理和误差情况,提出一种反映惯性仪器结构振动特性的误差模型。设计了基于Simulink的复合环境下惯性测量误差的仿真流程。对过载振动复合环境下惯性测量误差进行仿真,得到复合环境下惯性测量误差的规律。研究表明,惯性仪器在过载振动复合环境下,因为结构变化而产生了较大的工作误差,这些误差的表现形式相当复杂,在单一环境实验中是体现不出来的。
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| 关 键 词： | 过载 振动 复合环境 平台惯导系统 仿真 |
Analysis and Simulation on the Inertial Navigation Platform System in Overloading and Vibration Compound Environment |
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| WANG Yue-gang,REN Yang,GUO Zhi-bin,QIN Yong-yuan.Analysis and Simulation on the Inertial Navigation Platform System in Overloading and Vibration Compound Environment[J].Control Engineering of China,2004(Z2). |
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| Authors: | WANG Yue-gang REN Yang GUO Zhi-bin QIN Yong-yuan |
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| Abstract: | The error of platform system is analyzed in Overloading and Vibration Compound Environment (OAVCE), and a model of error of inertial instruments reflecting the vibration characteristics of the structure is presented. The simulation flow of inertial instruments based on Simulink is designed. The simulation of operation process of pktform in OAVCE has been done, and the characteristics of the error of inertial system in OAVCE are obtained. It is shown that because of the structural change of inertial instruments in OAVCE, there is more severe error which can not be found in single environment test. |
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| Keywords: | overloading vibration compound environment inertial navigation platform system simulation |
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