中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Adaptive Nonlinear Hierarchical Control for a Rotorcraft Transporting a Cable-Suspended Payload

文献类型:期刊论文

作者Liang X(梁潇); Fang YC(方勇纯); Sun N(孙宁); Lin H(林河); Zhao XG(赵新刚)
刊名IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS
出版日期2021
卷号51期号:7页码:4171-4182
关键词Hierarchical control Lyapunov methods non linear control rotorcraft transportation systems
ISSN号2168-2216
产权排序1
英文摘要

Rotorcrafts, with satisfactory maneuver performance and ability under complex terrains unreach able for ground robots, are playing important roles for goods transportation. In this article, we focus on the control of the cable-suspended transportation way due to its lower costs and more agility of the rotorcraft’s rotational motion. Compared with traditional crane systems and single rotorcrafts without loads, the aerial transportation system presents “double” underactuated property, stronger system nonlinearity, and more complex dynamic coupling, which are huge challenges for control schemes design. Meanwhile, aerial transportation usually suffers from external disturbances and uncertainties presented with aerodynamic damping coefficients and rope length. Additionally, overshoots of the rotorcraft’s position are potential threats for flight safety, especially in confined and complex environments. To address these problems, a novel adaptive control scheme is designed, which ensures effective rotorcraft positioning and payload swing suppression with restricted overshoot amplitudes. Asymptotic results are obtained with rigorous theoretical derivations provided by the Lyapunov-based stability analysis and LaSalle’s invariance theorem. Real-time experiments are performed to validate the effectiveness of the proposed control scheme even in the presence of external disturbances. To the best of our knowledge, this is the first method designed for aerial transportation systems which achieves simultaneous rotorcraft positioning and swing suppression, together with insurance for overshoot restriction even in the presence of parametric uncertainties.

WOS关键词SLIDING MODE CONTROL ; TRACKING CONTROL ; QUADROTOR ; CONSTRUCTION ; HELICOPTERS ; STABILITY ; DESIGN ; FLIGHT
资助项目National Natural Science Foundation of China[61873132] ; National Natural Science Foundation of China[91848203] ; Natural Science Foundation of Tianjin[16JCZDJC30300] ; State Key Laboratory of Robotics[2018-O20]
WOS研究方向Automation & Control Systems ; Computer Science
语种英语
WOS记录号WOS:000672729600015
资助机构National Natural Science Foundation of China under Grant 61873132 and Grant 91848203 ; Natural Science Foundation of Tianjin under Grant 16JCZDJC30300 ; State Key Laboratory of Robotics under Grant 2018-O20
源URL[http://ir.sia.cn/handle/173321/29197]  
专题沈阳自动化研究所_机器人学研究室
通讯作者Fang YC(方勇纯)
作者单位1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.Institute of Robotics and Automatic Information System, Tianjin Key Laboratory of Intelligent Robotics, Nankai University, Tianjin 300350, China
推荐引用方式
GB/T 7714
Liang X,Fang YC,Sun N,et al. Adaptive Nonlinear Hierarchical Control for a Rotorcraft Transporting a Cable-Suspended Payload[J]. IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS,2021,51(7):4171-4182.
APA Liang X,Fang YC,Sun N,Lin H,&Zhao XG.(2021).Adaptive Nonlinear Hierarchical Control for a Rotorcraft Transporting a Cable-Suspended Payload.IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS,51(7),4171-4182.
MLA Liang X,et al."Adaptive Nonlinear Hierarchical Control for a Rotorcraft Transporting a Cable-Suspended Payload".IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS 51.7(2021):4171-4182.

入库方式: OAI收割

来源:沈阳自动化研究所

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