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标题：Pilot Assessment of Fault-Tolerant PID Flight Controller for Elevator Efficiency Reduction via Hardware-In-the-Loop Simulations ⁎
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作者：Masayuki Sato ; Ryoichi Takase ; Shinji Suzuki 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2020
卷号：53
期号：2
页码：14918-14923
DOI：10.1016/j.ifacol.2020.12.1959
语种：English
出版社：Elsevier
摘要：AbstractThis note presents the pilot assessment of a Fault-Tolerant Control (FTC) law for elevator efficiency reduction via Hardware-In-the-Loop Simulations (HILS) with a research airplane MuPAL-α. The FTC is supposed to be a PID controller from the viewpoint of the practicality and applicabilityviz.,conventional Stability/Control Augmentation System (S/CAS) structure is adopted. The PID-FTC is designed with the consideration of onboard actuator uncertainties as well as the possible loss of efficiency (from 0% loss up to 80% loss) in the framework ofH∞control with hinfstruct command implemented in Matlab®. In HILS, the pilot is required to have steady climb and descent under the condition that the elevator efficiency is gradually reduced in a software level. HILS results indicate that the designed PID-FTC works well when the elevator efficiency decreases even under wind gust conditions.
关键词：KeywordsFault-Tolerant Control (FTC)flight controllerStability/Control Augmentation System (S/CAS)pilot assessmentHardware-In-the-Loop Simulation (HILS)