1–20 von 128 Ergebnissen
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    Development of a finite element model of the human shoulder to investigate the mechanical responses and injuries in side impact

    Iwamoto, M. / Miki, K. / Yang, K.H. | Tema Archiv | 2001
    Previous studies in both fields of automotive safety and orthopedic surgery have hypothesized that immobilization of the shoulder caused by ...

    Dynamic analysis of a multibody system including a very flexible beam element

    Seo, Jong-Hwi / Jung, Il-Ho / Park, Tae-Won et al. | Tema Archiv | 2005
    or forces associated with it. This sliding joint is very important to many mechanical applications such as cable cars, pulley systems, and ...
    Schlagwörter: Maschinenelement

    The dynamic characteristic of Printed Circuit Board with the use of the concept of simplified representative volume elements

    Oh, Taek Yul / Seo, Hyun Suk / Kwon, Young-Ha et al. | Tema Archiv | 2006
    electrical, structural, and some times thermal functions. The major elements of PCBs are the fabric, the resin, and the metal foil (usually copper ...

    A robust control for engine and transmission systems: Enhancement of shift quality

    Yang, K.J. / Hong, K.S. / Cho, D.I. | Tema Archiv | 2001
    In this paper, a robust integrated control for engine and automatic transmission systems is investigated. The modeling of powertrain system ...

    Tolerance allocation of sheet metal assembly using a finite element model

    Shiu, B.W. / Li, B. / Fu, X.Y. et al. | Tema Archiv | 2002
    A tolerance allocation scheme for automotive body assembly must consider both product tolerance requirements and manufacturing capabilities ...

    Design and analysis of suspension systems with balanced-perpendicularly-guided structures

    Hsiao, C.Y. | Tema Archiv | 2003
    perpendicularly guided vibration waves are balanced with each other. The radial type, the ring type, and the multiple-ring BPGS suspension systems are ...

    A comparison of safety culture associated with three engineered systems in Japan and the United States

    Tokuhiro, A. | Tema Archiv | 2001
    culture associated with engineered systems (ES) such as the automobile, commercial airplane and nuclear power plants (NPP) are evaluated based on ...

    Finite element modeling of the muscle effects on kinematic responses of head-neck complex in frontal impact at high speed

    Wittek, A. / Kajzer, J. / Haug, E. et al. | Tema Archiv | 2001
    In the present study, a previously developed finite-element model of the neck was modified by adding the Hill-type muscle elements. The ...

    System identification and 6-DOF hovering controller design of unmanned model helicopter

    Kim, Byeongil / Chang, Yushin / Lee, Man Hyung | Tema Archiv | 2006
    overall helicopter dynamics is derived and a hovering model is linearized and transformed into a state-space form. However, since it is difficult ...

    Dynamic vibration analysis and tribological study of mechanical heat generation inside the superconducting coil for Maglev

    Seino, Hiroshi / Iwamatsu, Masaru / Herai, Toshiki et al. | Tema Archiv | 2004
    to study the correlation between SC-coil vibration and mechanical loss (dynamic vibration analysis). A fretting wear test was performed at ...

    Active noise control with the active muffler in automotive exhaust systems

    Kim, H.S. / Hong, J.S. / Oh, J.E. | Tema Archiv | 1998
    line enhancer is used as the control algorithm. The active muffler is designed so that the primary noise and the control sound are propagated ...

    Development of a multibody dynamics simulation tool for tracked vehicles (Part I, Efficient contact and nonlinear dynamic modeling)

    Ryu, H.S. / Huh, K.S. / Bae, D.S. et al. | Tema Archiv | 2003
    elements to represent the joints between the track links. Each track link is modeled as a body which has six degrees of freedom, and two compliant ...
    Schlagwörter: Drehgelenk (Maschinenelement)

    Dynamic modeling of hydraulic power steering system with variable ratio rack and pinion gear

    Zhang, Nong / Wang, Miao | Tema Archiv | 2005
    A comprehensive mathematical model of a typical hydraulic power steering system equipped with variable ratio rack and pinion gear is ...

    Method of preventing cutting edge failure of hob due to chip crush

    Komori, Masahura / Sumi, Masaoki / Kubo, Aizoh | Tema Archiv | 2004
    Dry hobbing has great advantages such as its environmental friendliness and its ability to reduce manufacturing cost. Dry hobbing, however ...
    Schlagwörter: Maschinenelement

    Servomechanism fault detection based on load torque observer and discrete wavelet transform

    Cheng, Chung-Wei / Tseng, Wen-Peng / Tsai, Mi-Ching | Tema Archiv | 2006
    PICTO (Pi-type closed-loop torque observer) structure and the DWT method. The PICTO structure is used to estimate the external load torque ...

    Efficient modeling method of vehicle dynamics operating at a low speed and its application to non-linear optimal controller design

    Kim, Young Woo / Matsuzaki, Sinya / Narikiyo, Tatsuo | Tema Archiv | 2006
    such as input pattern used for constructing the dynamics, hardware specification used for data acquisition, and so on, it possibly shows ...

    H(infinity) direct yaw-moment control with brakes for robust performance and stability of vehicles

    Park, J.H. | Tema Archiv | 2001
    This paper proposes a new H(infinite) yaw-moment control scheme using brake torque for improving vehicle performance and stability ...

    PID-type fuzzy control for anti-lock brake systems with parameter adaptation

    Chen, Chih-Keng / Shih, Ming-chang | Tema Archiv | 2004
    experimental test bench is built to evaluate the performance of its control results. The result of this ABS control system is obvious and effective for ...

    Driving load estimation with the use of an estimated turbine torque

    Kim, Deok-Ho / Hong, Keum-Shik / Yi, Kyongsu | Tema Archiv | 2006
    observer are the transmission output speed and driven wheel speed, which are readily available in any vehicle equipped with an automatic ...

    Tire with self-repairing mechanism

    Nagaya, Kosuke / Ikai, Sigeo / Chiba, Manabu et al. | Tema Archiv | 2006
    water is introduced to the polymers uniformly. In this system, the polymer particles expand with water-diluted coolant fluid, and become gel ...