摘要
针对传统惯导设备伺服回路控制系统人机交互能力差,调试验证手段不够灵活的问题,提出一种基于cRIO的快速伺服回路控制原型半实物仿真系统;在分析了惯导设备位置伺服回路原理及对比了几种仿真平台特点的基础上,完成了系统总体架构、cRIO快速控制原型软硬件系统搭建、外围驱动电路设计及Labview软件程序编写,最终进行了实物在环仿真实验;结果表明其功能实现正常,与理论控制系统模型契合度较高,是一种高效实时验证模型及控制性能的手段。该系统设计对今后各领域伺服回路控制系统设计尤其是高精密机电伺服系统研制效率进一步提高提供了一定指导作用。
The traditional servo loop control system of the navigation system lacks the ability of human-computer interaction and flexible verification methods.To solve the problem,a rapid position servo control prototype simulation system based on cRIO is presented.Based on the analysis of the principle of the position servo circuit of the inertial navigation equipment and the comparison of the characteristics of several simulation platforms,the overall architecture of the system,the building of the software and hardware system of the rapid control prototype of cRIO and the design of peripheral drive circuit and Labview software program are completed,and finally the semi physical simulation experiment is carried out.The results show that the system functions well,and the model fit well with the theoretical control system,which is proved to be an efficient and real-time mean for the verification of model and control performance.The design plays a guiding role in the design of the servo loop control system on the future and especially offers guidance for improving the efficiency of the development of high precision servo system.
作者
王卿
王汀
胡贞
Wang Qing;Wang Ting;Hu Zhen(School of Electronic and Information Engineering,Changchun University of Science and Technology, Changchun 130022,China;Beijing Institute of Aerospace Control Devices,Beijing 100854,China)
出处
《计算机测量与控制》
2018年第4期104-107,共4页
Computer Measurement &Control
基金
国家电网公司科技项目(JLB17201700041)
作者简介
王卿(1990),女,山西忻州人,在读硕士,主要从事惯导系统伺服回路控制方向的研究。;王汀(1972),男,研究员,博导,主要从事导航制导与控制方向的研究。
