高精度速率稳定平台中电流环的应用研究  

Application Research of current loop in high precision rate stabilized platform

作　　者：董期林[1] 高健健 王超[1] 刘万刚[1] 惠进 李晨光[1] Dong Qi-lin;GAO Jian-jian;WANG Chao(Xi'an Institute of Applied Optics,Xi'an 710065)

机构地区：[1]西安应用光学研究所,西安710065

出　　处：《航空精密制造技术》2024年第1期35-37,共3页Aviation Precision Manufacturing Technology

摘　　要：本文对红外搜索系统中常用的速率稳定平台进行了研究。首先,推导建立了速率稳定平台的力矩刚度及隔离度的数学模型,并进行了分析研究。分析指出了电流环的校正形式及参数在提高静态力矩刚度和隔离度方面起的贡献及作用。该研究为速率稳定平台隔离外界扰动设计提供了相关的理论基础。The commonly used rate stabilized platform in infrared search system was studied.The mathmatical model torque rigidity and isolation degree of rate stabilized platform was established.The usage of the current loop's correction form and parameter to enhance torque rigidity and isolation degree was analyzed.The research provided a theoretical basis for the design of rate stabilized platform isolating external disturbance.

关 键 词：红外搜索系统 速率陀螺 电流环 力矩刚度 隔离度 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]