某型无人直升机飞控系统仿真研究

Hardware in the Loop Simulations of an Unmanned Helicopter Flight Control System

介绍了某型无人直升机飞行控制系统半实物仿真系统的组成、原理和实现方法。在仿真系统中,采用Windows平台实现了无人直升机飞行动力学模型的实时解算,解决了在多任务平台上进行实时仿真的关键问题。通过对某型无人直升机飞行控制系统半实物仿真结果的分析和研究,确定了无人直升机飞行控制规律,并整定了控制参数。

This paper deals with construction, principle and implementing for hardware in the loop simulations of an unmanned helicopter control system. A real-time dynamic simulation for an unmanned helicopter was carried out in the environment of Windows. Some problems in dynamic simulations and graphic display were solved. Control strategy of an unmanned helicopter was established using simulations of control system of the helicopter. And some parameters of the control system were tuned.