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
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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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