飞机防滑控制系统的分布式实时仿真

Real-Time Distributed Simulation of Aircraft Anti Skid Control System

首先对飞机防滑刹车系统的工作原理进行了较为详细的分析 ,并建立了系统的数学模型 .在此基础上 ,采用分布式实时仿真系统对系统进行了仿真研究 ,给出了分布式实时仿真系统的结构方案 ,讨论了仿真算法、仿真步长的选取等问题 .并对某飞机防滑刹车系统在干跑道、湿跑道 2种情况下的仿真结果进行了分析 .经实验验证 ,该分布式实时仿真系统具有实时性好 。

Firstly,the work fundamentals of anti skid braking system have been analyzed in detail. The mathematical model of the system has been set up. On the basis of it, the simulation research was made to the system by adopting the real time distributed simulation system. It has also given the structure scheme of the real time distributed system and discussed the questions of simulation algorithm, the selection of simulation step, and so on. The simulation result under the circumstances of dry and wet runway of a certain aircraft anti skid braking system has been analyzed. The experiment verified that the real time distributed system possessed the advantages of good realtime distinction,strong processing ability, and so on.