基于GPS/SINS制导控制系统的半实物仿真系统设计

Design of Hardware-in-the-Loop Simulation System Based on GPS/SINS Guidance Control System

介绍了基于GPS/SINS的制导炸弹制导控制系统和半实物仿真系统组成,详细阐述了半实物仿真试验的目的、内容、试验原理及主要仿真设备的各项功能。设计了半实物仿真软件及半实物仿真试验模型所加的误差干扰,搭建半实物仿真环境,开展了半实物仿真试验。试验结果表明:半实物系统能有效模拟制导炸弹飞行过程,对制导炸弹制导控制系统进行了全面仿真验证,为飞行靶试试验提供了技术支撑,对制导炸弹飞行弹道评估和保证型号项目研制进度有重要的意义。

The composition of the guidance and control system and the hardware in the loop simulation system based on GPS/SINS guided bomb are introduced in this paper,expounds the purpose,the content,the test principle and the function of the main simulation equipment of the hardware in the loop simulation.Design of hardware in the loop simulation software and hardware in the loop simulation test model with error interference,the hardware in the loop simulation environment is set up by the hardware in the loop simulation test.Test results show that：semi physical system can effectively simulate the flight process of guided bomb,on the guidance control system of guided bomb were comprehensive simulation validation,to provide technical support for flying target pilot test,on flight trajectory of guided bombs assessment and assurance model project development progress has important significance.