一种收放后缘襟翼的瞬态补偿方法  

A Transient Compensation Method for Retracting and Extending Trailing Edge Flap

作　　者：余云鹏 翁雪花 徐燕 Yu Yunpeng;Weng Xuehua;Xu Yan(AVIC Hongdu,Nanchang,Jiangxi,330024)

机构地区：[1]航空工业洪都,江西南昌330024

出　　处：《教练机》2024年第2期19-22,共4页Trainer

摘　　要：本文研究了飞机收起/放下后缘襟翼产生瞬态的原因,提出了一种根据后缘襟翼偏度信号同步偏转平尾的瞬态补偿方法,进行了六自由度仿真分析,并邀请飞行员进行了地面飞行模拟试验。仿真分析和试验验证结果表明,该方法可有效减小收放后缘襟翼的瞬态。This article investigates the cause of aircraft transient response when retracting/lowering trailing edge flap,proposes a transient compensation method for synchronously deflecting the horizontal tail based on the deflection signal of the trailing edge flap,conducts a six-degree-of-freedom simulation analysis,and invites pilots to conduct ground flight simulation test.The simulation analysis and experimental verification results show that this method can effectively reduce the transient response of aircraft when retracting the trailing edge flap.

关 键 词：后缘襟翼 平尾 瞬态补偿 六自由度仿真 地面飞行模拟试验 

分 类 号：V224.5[航空宇航科学与技术—飞行器设计]