摘要
针对目前过程建模难度大、模型阅读和后期维护困难等缺点,提出了一种基于图形化状态建模工具(Stateflow)与虚拟现实技术(Virtools)相结合的解决方法;该方法利用层次化、模块化建模思想,将仿真系统分成具有一定功能、相对独立的若干子系统,由Stateflow/Virtools将其构建成不同模块;同时,针对复杂系统状态判断及Stateflow相关BB模块开发等问题进行分析研究,给出解决方法;最后以某型无人机飞行操纵台为例,进行试验验证,实践表明该方法开发较简单,便于后期维护,在实时显示及逼真度方面均达到了较好的效果。
To solve the problems of current process modeling such as difficult modeling, the difficulty of model reading and postmainte nance, etc, the solution was put forward based on the graphical state modeling tools （Stateflow） and virtual reality technology （Virtools）. The hierarchical and modularized modeling idea is fully in use, the whole simulation system is divided into several relatively independent sub systems with certain functions, and then constructed into different modules by Stateflow/Virtools. At the same time, aiming at the judgment of complex system＇s state and the exploitation of Stateflow＇s related BB modules, deeper research was made and effective solution was put forward. In the end, the flight console of the UAV is used to verify the method. The result illustrates its high quality in real time and fideli ty, simple exploitation and convenient postmaintenance.
出处
《计算机测量与控制》
北大核心
2013年第10期2792-2794,共3页
Computer Measurement &Control
基金
十二五装备预研项目
