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Abstract: This paper addresses the problem of three-dimensional trajectory tracking control for underactuated autonomous underwater vehicles in the presence of parametric uncertainties, environmental... ultimately bounded. Finally, simulation studies are conducted for the trajectory tracking of a moving target and a spiral line to validate the effectiveness of the proposed controller. Key words: autonomous......
Model-based trajectory tracking control for an electrohydraulic lifting system with valve compensation strategyZHOU Hua(周华)1, HOU Jiao-yi(侯交义)1, ZHAO Yong-gang(赵勇刚)2, CHEN Ying-long(陈英龙)1(1. State... compensation (SOC) and dead zone compensation (DZC), was designed based on the flow-pressure characteristic of a closed-centered proportional valve. Comparative experiments on point-to-point trajectory......
J. Cent. South Univ. (2016) 23: 2876-2882 DOI: 10.1007/s11771-016-3351-2 Adaptive trajectory linearization control for hypersonic reentry vehicle HU Yu(胡钰)1, 2, WANG Hua(王华)1, 3, REN Zhang(任章)4 1... Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: This paper presents an improved design for the hypersonic reentry vehicle (HRV) by the trajectory linearization......
J. Cent. South Univ. (2016) 23: 370-378 DOI: 10.1007/s11771-016-3082-4 Trajectory tracking control for underactuated unmanned surface vehicles with dynamic uncertainties LIAO Yu-lei(廖煜雷)1, ZHANG... Engineering, Harbin Engineering University, Harbin 150001, China Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: The trajectory tracking control problem......
J. Cent. South Univ. (2012) 19: 1859-1868 DOI: 10.1007/s11771-012-1220-1 Nonlinear trajectory tracking control of a new autonomous underwater vehicle in complex sea conditions GAO Fu-dong(高富东... usually require a strong control system to keep the fastness and stability. The nonlinear trajectory tracking control system of a new AUV in complex sea conditions was presented. According to the theory......
J. Cent. South Univ. (2017) 24: 1073-1081 DOI: 10.1007/s11771-017-3510-0 Trajectory tracking of powered parafoil based on characteristic model based all-coefficient adaptive control TAN Pan-long(檀盼龙..., China Central South University Press and Springer-Verlag Berlin Heidelberg 2017 Abstract: One of the primary difficulties in using powered parafoil (PPF) systems is the lack of effective trajectory......
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J. Cent. South Univ. (2018) 25: 2664-2676 DOI: https://doi.org/10.1007/s11771-018-3944-z Path planning for UAVs formation reconfiguration based on Dubins trajectory CHEN Qing-yang(陈清阳)1, LU Ya-fei... for example, a path planning method based on Dubins trajectory and particle swarm optimization (PSO) algorithm is presented in this paper. The mathematic model of multiple UAVs formation reconfiguration......
Effect of spinning deformation on microstructure evolution and mechanical property of TA15 titanium alloy XU Wen-chen(徐文臣)1, SHAN De-bin(单德彬)1, WANG Zhen-long(王振龙)2, YANG Guo-ping(杨国平)1, L? Yan...; Abstract: Hot spinning of tubular workpiece of TA15 alloy was conducted on a CNC spinning machine, and the microstructure evolution during......
J. Cent. South Univ. (2021) 28: 1875-1887 DOI: https://doi.org/10.1007/s11771-021-4736-4 Dynamic evolution of shear rate-dependent behavior of rock discontinuity under shearing condition GU Lin-lin... the shear rate-dependent behavior of rock discontinuities, shear tests with alternating shear rates (SASRs) were conducted on rock discontinuities with various surface morphologies. The dynamic evolution......