1–20 of 23 hits
|

    Hydraulic clutch control systems of power-shift transmission for a tractor

    Lee, Jae-Cehon / Lee, Jae-Kyu / Kim, Dae-Cheol et al. | Tema Archive | 2009
    Three different types of hydraulic clutch control systems of the power-shift transmission for a tractor are presented in this study ...

    The research on the dynamic characteristic of the hydrothermal fluid sampler

    Xie, Yanqing / Yang, Canjun / Yang, Lei et al. | Tema Archive | 2009
    A new mechanical gas-tight sampler has been designed to collect hydrothermal fluids at the seafloor. In order to optimize the design, the ...

    High-speed on/off control for remotely operated underwater vehicles propulsion

    Zhu, Kangwu / Chen, Yuanjie / Li, Wei et al. | Tema Archive | 2009
    power of variable displacement motor is too high. In this paper, a virtual displacement on/off hydraulic control concept is proposed in their ...

    Development on the power pack of an underwater tool system driven by seawater hydraulics

    Liu, Yinshui / Jin, Fenglai / Wu, Defa et al. | Tema Archive | 2009
    , the developed power pack can output two pressures and flows, 32MPa and 3L/min, 12MPa and 15 L/min. The output pressure and flow of seawater ...

    Modelling and high-precision constant pressure control of the pneumatic suspension system

    Lu, Bo / Tao, Guoliang / Liu, Hao | Tema Archive | 2009
    parametric uncertainties and unmodeled dynamics, a fuzzy sliding mode controller was developed combined with equivalent control. Experimental results ...

    Electro-hydraulic suspension control of a passenger car

    Shih, Ming-chang / Wang, Yu-Hsien | Tema Archive | 2009
    investigating the dynamic models of semi-active and active suspension systems and their control performance. The adjustable shock absorber with six ...

    Study oil coordination control of steering system for self-propelled hydraulic transporter

    Zhao, Jingyi / Li, Jiansong / Li, Kan et al. | Tema Archive | 2009
    Aimed at coordination control of steering system for self-propelled hydraulic transporter, load sensing technology is adopted, and a ...

    Hardware-in-the-loop experiments of vehicle stability control system via a hydraulic model

    Chen, Chih-Keng / Dao, Trung-Kien / Hsieh, Sen-Hsiung | Tema Archive | 2009
    In this paper, an ESP control approach based on an estimation of the desired yaw rate, considered to be the target yaw rate, which the ...

    Effects of load and velocity on tribological properties of 99 % Al2O3 ceramic and CRFPEEK under water lubrication

    Jun Tao / Tang, Qunguo / Liu, Liping | Tema Archive | 2009
    and sliding velocity on the friction and wear characteristics are measured and analysed. Within the scope of test parameters in this research ...

    On heave compensation system for deep-sea mining equipment

    Xiao, Tibing / Zhou, Yuming / Wu, Baihai et al. | Tema Archive | 2009
    the above three kinds of HCS. Based on the power bond graph and simulink software, the process simulation model for the heave compensation of ...

    Initial computational research on an undulating-finned robotic fish

    Liu, Fangfang / Yang, Canjun / Zhang, Yizhong et al. | Tema Archive | 2009
    the force acting on the surface of the fin, a two-dimensional unsteady Computational Fluid Dynamics (CFD) method is used for better ...

    Control strategies for load-sensing in mobile machinery

    Helduser, S. / Djurovic, M. | Tema Archive | 2005
    used in practice. Design and optimization of control algorithms have been performed for the system solutions with the highest grade of energy ...

    The study and application of pneumatic flow proportional control valves

    Huang, Dezhong / Wu, Fuer | Tema Archive | 1993
    In this paper, pneumatic flow proportional control valves (PFPCV) is introduced, it's structure and working principle are discussed and ...
    Publisher: International Academic Publishers (IAP) , Beijing

    Novel anti-lock braking (ABS) modulator and controller for a motorcycle

    Huang, Chun-Kuei / Shib, Ming-Chang | Tema Archive | 2009
    coefficients. Furthermore, both HIL simulations and road tests are conducted on a one-phase pavement road and three-phase pavement road. ...

    Design and development of TMZ80 transporting vehicle for successive coal-mining equipment

    Chen, Fenglei / Zhao, Jingyi / Huang, Zizhai et al. | Tema Archive | 2009
    , suspension, and kickstand, which optimizes the controllability. In this foundation, CAN bus is developed in the electronic control system. ...

    Study on auto tracking electro-hydraulic servo system for rail crack detection vehicle

    Liu, Xiaodong / Li, Changchun / Zhang, Jinying et al. | Tema Archive | 2005
    systems take advantage of the servo motor control system for its low current drive and high frequent dynamics. The aim of the control system is to ...

    An experimental investigation on the contamination sensitivity of an automotive fuel pump

    Lee, Jae-Cheon / Shin, Hyun-Myung | Tema Archive | 2005
    find the contamination sensitivity coefficient of fuel pump on specific contaminant particle sizes so that optimal fuel filter could be ...

    Hydrodynamics of horizontal axis marine current turbines

    Xin, Xiaopeng / Shao, Xueming / Li, Wei et al. | Tema Archive | 2009
    . Overall, the investigation of hydrodynamic performance especially output power and cavitation characteristic should assist in the design and ...

    Force equalizaton in hybrid actuation systems

    Qi, Haitao / Mare, Jean-Charles / Fu, Yongling | Tema Archive | 2009
    phenomenon is analyzed based on the linear model. Thirdly, three force equalization control strategies are proposed and assessed using the validated ...

    Hydraulic hybrids - the new generation of energy efficient drives

    Rydberg, Karl-Erik | Tema Archive | 2009
    . To meet the increased requirements on higher efficiency and better functionality, components and systems have been developed over the years ...