副翼卡死故障下的时变驾驶员模型研究  

Research on time-varying pilot model based on stuck of aileron

作　　者：管高智 谭文倩[1] 孙立国 屈香菊[1] GUAN Gao-zhi;TAN Wen-qian;SUN Li-guo;QU Xiang-ju(School of Aeronautic Science and Engineering,BUAA,Beijing 100083,China)

机构地区：[1]北京航空航天大学航空科学与工程学院,北京100083

出　　处：《飞行力学》2018年第4期20-24,共5页Flight Dynamics

摘　　要：为了研究故障情况下的驾驶员-飞机耦合特性,有必要研究驾驶员时变控制行为的建模方法。基于Hess简化的结构驾驶员模型,引入了自适应逻辑,通过控制回路中两个增益参数的变化体现了驾驶员控制的时变性,并根据某型机副翼卡死故障情况,加入了配平修正模块和驾驶员适应时间,得到适合副翼卡死故障的驾驶员时变控制模型。对比分析人在环仿真试验和人机闭环仿真计算结果,在副翼卡死情况下驾驶员时变控制模型与实际驾驶员的控制结果一致,说明时变驾驶员模型能够描述真实的人类驾驶员控制行为特性。In order to study the coupling characteristics of pilot-aircraft system in malfunction conditions,it is necessary to study the modeling method of pilot＇s time-varying behavior. Based on the simplified human pilot model proposed by Hess,we use adaptive logic for the stuck of ailerons. The variation of two gain parameters in each control loop accommodates pilot time-varying to the controlled element. And accord to stuck condition of the aileron of a certain type of aircraft,the trimming module and the pilot＇s adaptation time are added to acquire a time-varying pilot model which is more suitable for the stuck of ailerons. Comparing the results of pilot-in-loop experiment and pilot-aircraft closed-loop simulations,the pilot＇s time-varying control model is consistent with the actual pilot＇s control results with the aileron stuck,which shows that the time-varying pilot model can describe real human pilot＇s control behavior.

关 键 词：故障 驾驶员模型 时变性 驾驶员在环试验 

分 类 号：V212.1[航空宇航科学与技术—航空宇航推进理论与工程]