某大型无人机实时仿真系统的快速原型设计

Design of a Large Scale UAV Simulation System Based on Rapid Prototyping

摘要:

针对某大型无人机建立无人机、舵机、传感器的数学模型,在MATLAB/Simulink环境下建立无人机仿真系统快速原型模型并进行优化,将仿真系统快速原型模型自动转化为可执行的应用程序,并直接加载到目标仿真计算机上运行,最后进行仿真验证并对系统的功能和性能进行测试；仿真结果表明,快速原型技术在降低无人机仿真系统设计难度、缩短设计周期的同时,能够满足飞行仿真试验对无人机仿真系统的实时性和可靠性要求。

Abstract:

Construct the mathematical model of a large scale Unmanned Aerial Vehicle (UAV) which includes the aircraft model, servo model and sensor model. Build the Rapid Prototyping model for the UAV simulation system based on the mathematical model. Translate the model into code automatically with code generation tools, then download the executable file into the simulation computer and run the simulation software directly. At last, implement several test examples to verify the function and performance of the system. The result indicates that, with the contribution of the Rapid Prototyping, the real-time performance of the system can be ensured with the complexity and development cycle be reduced significantly. 