基于脚本和可视化的分布式半物理仿真系统设计

摘要

As the renewal speed of aerospace equipment is increasing, the traditional hardware-in-loop simula tion system can not meet the new requirements of modern equipment. In order to improve the intuitiveness and generality of the system, a distributed hardware structure is developed and script technology is used in the soft ware of the system, based on which, the visual interface is developed. Using multiple computers to build distrib uted architecture in order to be updated and replaced easily. In the framework of C + + Builder, a test environ ment which is similar to Simulink in Matlab is developed for flight control loop simulation platform. Test results show that the software can well meet the requirements of general test and the hardware-in-loop simulation plat form, improve the intuitiveness, is easy to replace and upgrade again, which reflects the higher practical value.%随着航空航天设备更新速度的日益提高,传统的半物理仿真系统不能满足新的要求.为提高仿真使用的直观性和通用性,需在硬件上开发一种分布式结构的半物理仿真体系；在软件上将脚本技术引入到系统中,并在此基础上开发可视化界面.利用多台计算机进行分布式结构搭建,便于更新和替换；软件系统是在C++ Builder软件支持下,开发出的类似Matlab中Simulink的仿真环境.测试结果表明,该软件能很好地满足通用测试和半物理仿真试验平台的要求,提高直观性,便于替换和再次升级,实用价值更高.