首页|Design of an aircraft autonomous traction taxiing system based on hydraulic secondary control

Design of an aircraft autonomous traction taxiing system based on hydraulic secondary control

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At present,aircraft taxiing at ground airports needs to be provided with a thrust by the main engine.The taxiing process is inefficient,has high fuel consumption and serious pollution,and is prone to safety risks.In this paper,a new configuration of aircraft autonomous traction taxiing system is proposed based on the principle of hydraulic secondary control,in which a hydraulic motor drive device is installed at the front wheels of the aircraft to drive the wheels to rotate for-ward or backward.Based on this,autonomous taxiing can be realized without relying on the main engines,thus greatly improving airport operation efficiency.Meanwhile,this paper analyzes the influencing factors of the autonomous traction taxiing process,and investigates the parameter matching design of the new configuration system.Besides,this paper develops the ground principle prototype,designs the aircraft longitudinal bonding force observer and the aircraft wheel distur-bance moment observer,and proposes the speed control method of the aircraft front wheel auton-omous traction taxiing by considering the ground bonding force saturation characteristics.Finally,the ground taxiing test is conducted,and the results show that the new configuration proposed in this paper presents a new solution for aircraft autonomous traction taxiing.

Autonomous traction taxi-ingHydraulic secondary controlHydraulic motorsSaturation characteristicsDisturbance observationSpeed control

Xiaochao LIU、Zhongyi QIU、Hao ZHANG、Pengyuan QI、Zhenyu WANG、Yaoxing SHANG、Zongxia JIAO

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Research Institute for Frontier Science,Beihang University,Beijing 100083,China

Ningbo Institute of Technology,Beihang University,Ningbo 315800,China

Tianmushan Laboratory,Xixi Octagon City,Yuhang District,Hangzhou 310023,China

Science and Technology on Aircraft Control Laboratory,Beihang University,Beijing 100083,China

School of Automation Science and Electrical Engineering,Beihang University,Beijing 100083,China

Beijing Tianma Intelligent Control Technology Co.,Ltd.,Beijing 101399,China

China Coal Research Institute,Beijing 100013,China

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National Natural Science Foundation of ChinaNational Key Research and Development Program of ChinaYoung Elite Scientists Sponsorship Program by CAST

522050452021YFB2011300YESS20200063

2024

10.1016/j.cja.2023.10.019

中国航空学报(英文版)
中国航空学会

中国航空学报(英文版)

CSTPCDEI
影响因子：0.847
ISSN：1000-9361
年,卷(期)：2024.37(6)
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