Design of Flight Control System for Tiltrotor Conversion Using QFT
作者单位：National Key Laboratory of Rotorcraft AeromechanicsCHRDI
会议名称：《第26届中国控制与决策会议》
会议日期：2014年
学科分类：08[工学] 081105[工学-导航、制导与控制] 082503[工学-航空宇航制造工程] 0825[工学-航空宇航科学与技术] 0811[工学-控制科学与工程]
基 金：supported by National 863 plans projects Advanced Helicopter Technology(No.2012AA112201)
关 键 词：Quantitative feedback theory Tiltrotor Flight Control system
摘 要：Quantitative feedback theory（QFT） is a robust control design method. QFT quantitatively mirror the system uncertainty and design performance target to the Nichols chart, so the designed control system could ensure the performance. Due to the parameter uncertainty in tiltrotor conversion process, using QFT method design the flight control system for tiltrotor conversion. Simulation shows that the controller has a good robust performance.