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随着Matlab/Simulink开发平台在飞行控制研究中的大量应用,飞行控制仿真系统已成为飞行器飞行控制研究的重要手段。介绍了基于模型的飞艇飞行控制仿真系统的工作原理、硬件设计、软件设计,采用一体化设计思想,将仿真系统设计成根据需要可随意扩展的综合性仿真系统。该仿真系统利用Matlab/Simulink平台,搭建飞艇飞行控制相关的各运动及控制模型,在实时通信网络和虚拟视景工作站的支持下,能实现全数字仿真、半物理仿真、人-机交互仿真等实时仿真,可用于飞艇飞行控制系统的方案设计、研制、试验等全开发过程。
With the large application of Matlab / Simulink development platform in flight control research, the flight control simulation system has become an important means of aircraft flight control research. The working principle, hardware design and software design of the model-based airship flight control simulation system are introduced. The integrated simulation system is designed by using the integrated design idea and the simulation system can be freely expanded as needed. The simulation system uses the Matlab / Simulink platform to build various motion and control models related to the airship flight control. With the support of the real-time communication network and the virtual vision workstation, the simulation system can realize all-digital simulation, semi-physical simulation, man-machine interaction simulation Real-time simulation, airship flight control system can be used for program design, development, testing and other full development process.