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J. Cent. South Univ. (2012) 19: 1530-1536 DOI: 10.1007/s11771-012-1172-5 Dynamic analysis and simulation of four-axis forced synchronizing banana vibrating screen of variable linear trajectory LIU... with those of traditional banana vibrating screen only by means of a single angle of screen surface. What’s more, such banana vibrating screen of variable linear trajectory with greater processing capacity......
Shrinkage and trajectory of the flat jet with inclination angleShufeng Ye, Yusheng Xie, Hongzhi Guo, Ye Huang, and Shantong Jin Institute of Process Engineering, Chinese Academy of Sciences, Beijing... of the flat jet with an inclination angle was investigated by a water model. A mathematical model for the shrinkage and the trajectory of the flat jet with an inclination angle was derived theoretically......
J. Cent. South Univ. Technol. (2009) 16: 0919-0925 DOI: 10.1007/s11771-009-0153-9 Preparation of TiO2 photocatalyst loaded with V2O5for O2 evolution GAO You-liang(高友良)1,2, CHEN Qi-yuan(陈启元)1... splitting of water for O2 evolution. The results indicate that V2O5 loading can pronouncedly improve the photocatalytic activity of TiO2 with Fe3+ as an electron acceptor under UV or visible light......
Evolution of dislocation cells during plastic deformation ZHOU Zhi-min(周志敏)1, SUN Yan-rui(孙艳蕊)1, ZHOU Hai-tao(周海涛)2 (1. College of Science, Northeastern University, Shenyang 110004, China; 2... understood. It is still an unsolved question whether or not finer grain sizes down to 100nm could be reached. A semi-quantitative model for the evolution of dislocation cells in plastic deformation......
Adaptive robust motion trajectory tracking control of pneumatic cylindersMENG De-yuan(孟德远)1, TAO Guo-liang(陶国良)1, ZHU Xiao-cong(朱笑丛)2(1. State Key Laboratory of Fluid Power Transmission and Control(Zhejiang University),Hangzhou 310027, China;2. Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hong Kong, China)Abstract:High-accuracy motion trajectory tracking control......
; 文章编号:1672-7207(2011)11-3377-07 Trajectory planning for autonomous driving in unstructured environments CHEN Qing-yang, ZHANG Xiao-bo, SUN Zhen-ping, HE Han-gen (College of Mechatronic Engineering and Automation, National University of Defence Technology, Changsha 410073, China) Abstract: To resolve this question of trajectory planning for autonomous land vehicle......
to a common value, a new consensus protocol for general discrete-time multi-agent system was proposed based on Lyapunov stability theory. For discrete-time multi-agent systems with desired trajectory, trajectory tracking and formation control problems were studied. The main idea of trajectory tracking problems was to design trajectory controller such that each agent tracked desired trajectory. For a type......
章编号:1672-7207(2011)05-1344-04 An improved robot trajectory planning method based on geodesics ZHANG Yan-heng, SUN Han-xu, JIA Qing-xuan (Automation School, Beijing University of Posts... of analyzing the motion trajectory of robot between Riemannian space and three-dimensional space, their spatial mapping relationship was confirmed and a model used to compute the initial conditions......
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Microstructure evolution of semi-solid Mg-14Al-0.5Mn alloys during isothermal heat treatment ZHANG Liang(张 亮), CAO Zhan-yi(曹占义), LIU Yong-bing(刘勇兵) Key Laboratory of Automobile... that exhibits a wide solidification range and sufficient fluidity for semi-solid forming was designed. And the microstructure evolution of semi-solid Mg-14Al-0.5Mn alloy during isothermal heat treatment......