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Dynamic model and simulation of aseismatic system about laser gyro strapdown inertial measure assembly based on MSTMM

机译:基于MSTMM的激光陀螺骨架惯性测量组装动态模型与仿真

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摘要

The precision of the laser gyro used in tactical missiles is poor because of dithering frequency,actuating by vibration,shock and overload in dynamical environment.This paper introduces the transfer matrix method of the multibody system(MSTMM),establishes the dynamic model of the laser gyro strapdown inertial measure assembly aseismatic system,and analyzes the precision affected by dithering of the laser gyro and shocking of the tactical missile.And the dynamic response of the laser gyro strapdown inertial measure assembly aseismatic system is obtained by simulating the multibody system model.The simulation result indicates a theoretical idea to design the vibration isolation for the laser gyro strapdown inertial measure assembly.

著录项

  • 来源
    《系统工程与电子技术(英文版)》 |2012年第5期|741-751|共11页
  • 作者

    Tong Zhang; Jun Zhang; Junjie Hu;

  • 作者单位

    College of Automation Northwestern Polytechnical University Xi'an 710072 P.R.China;

    College of Automation Northwestern Polytechnical University Xi'an 710072 P.R.China;

    College of Automation Northwestern Polytechnical University Xi'an 710072 P.R.China;

  • 收录信息 中国科学引文数据库(CSCD);
  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类
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  • 入库时间 2022-08-19 04:47:29
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