Emulation and Analysis of Micro-accelerometer Based on Dynamics Model of Projectile Vehicle with High Dynamic

摘要：

In this paper, from the point of view of Gyro-Free Strap-down Micro-Inertial Measurement System（GFSMIMS）and in terms of the characteristics of vehicle with high dynamic, the projectile launch dynamics problems involved in the theory of gyro-free projectile attitude measurement system are discussed; the launch and flight principle of controllable projectile system is analyzed, a launch and flight dynamics model of controllable projectile is proposed, and the projectile dynamics equations in boost phase and power-off phase are presented; in the whole trajectory flight circumstance of a model projectile, the launch and flight dynamics characteristics of controllable projectile and the output of all micro-accelerometers are simulated, the emulation results are given, and the corresponding analysis and conclusion are proposed.

关键词： Trajectory dynamics Micro-accelerometer Emulation and Analysis

作者: LI Qin ZHANG Wendong FENG Pan

作者单位: Key Laboratory of Instrumentation Science & Dynamic Measurement (North University of China), Ministry of Education National Key Laboratory for Electronic Measurement Technology Department of Electronic Science and technology, North university of China, Ta

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）