Miniature low-cost IMUs provide multi-application commonality

IEEE PLANS 92 Position Location and Navigation Symposium Record Pub Date : 1900-01-01 DOI:10.1109/PLANS.1992.185912

A. Touchberry, J. Stokes, T. Rolfer, E. Lindquist, K. Fritze, J. Carroll

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Abstract

Summary form only given, as follows. Recent inertial measurement unit (IMU) development experience has shown that common components and design philosophies can meet the requirements of diverse missions. IMUs and attitude reference units (ARUs) built for hypervelocity projectiles, tactical missiles, precision munitions, and space interceptors have used these common approaches successfully. Each mission has major unique driving requirements: hypervelocity vehicles demand small diameters and have very tight form factor requirements, tactical missiles demand low cost, precision munitions require g-hardness for gun launches, and space interceptors demand low weight. A ring-laser-gyroscope-based cluster dither system approach, appropriately tailored to each application, provides integrated, self-contained, and testable IMUs and ARUs which meet the requirements for all these missions. The authors have examined the system architecture for building IMUs for each of these applications while stressing the common features which achieve the critical needs of each mission.<>

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微型低成本imu提供多用途通用性

仅给出摘要形式，如下。最近的惯性测量单元(IMU)开发经验表明，通用组件和设计理念可以满足不同任务的要求。用于超高速射弹、战术导弹、精确弹药和空间拦截弹的imu和姿态参考单元(ARUs)已经成功地使用了这些通用方法。每个任务都有主要独特的驾驶要求:超高速飞行器需要小直径和非常严格的外形要求，战术导弹需要低成本，精确弹药需要g-硬度的炮发射，空间拦截器需要低重量。一种基于环形激光陀螺仪的集群抖动系统方法，为每个应用量身定制，提供集成的、独立的、可测试的imu和ARUs，满足所有这些任务的要求。作者已经检查了为每个这些应用程序构建imu的系统架构，同时强调了实现每个任务关键需求的共同特征。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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IEEE PLANS 92 Position Location and Navigation Symposium Record

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