Skip to main content

18 Result(s)

within F. Pfeiffer Remove this filter Vibration, Dynamical Systems, Control Remove this filter

and

  1. No Access

    Book

    Masonry Constructions: Mechanical Models and Numerical Applications

    Massimiliano Lucchesi, Nicola Zani… in Lecture Notes in Applied and Computational Mechanics (2008)

  2. No Access

    Book

    Kinematics and Dynamics of Multibody Systems with Imperfect Joints

    Models and Case Studies

    P. Flores, J. Ambrósio… in Lecture Notes in Applied and Computational Mechanics (2008)

  3. No Access

    Book

    Wave Propagation in Infinite Domains

    With Applications to Structure Interaction

    Lutz Lehmann in Lecture Notes in Applied and Computational Mechanics (2007)

  4. No Access

    Book

    Mechanics of Elastic Structures with Inclined Members

    Analysis of Vibration, Buckling and Bending of X-Braced Frames and Conical Shells

    Chen Hao Chang in Lecture Notes in Applied and Computational Mechanics (2005)

  5. No Access

    Chapter

    Unilateral Problems of Dynamics

    Contact processes may be represented by local discretization, by a rigid approach or by a mixed method using both ideas. For the dynamics of mechanical systems a rigid body approach is described achieving good...

    F. Pfeiffer in Virtual Nonlinear Multibody Systems (2003)

  6. No Access

    Article

    Modeling of a New Telerobot

    This paper deals with the modeling of a robot with a new kinematicdesign. All joint movements in this robot are transmitted via concentrictubes and bevel gears. D'Alembert's principle is used to derivethe equa...

    A. Schlotter, F. Pfeiffer in Multibody System Dynamics (2001)

  7. No Access

    Book and Conference Proceedings

    IUTAM Symposium on Unilateral Multibody Contacts

    Proceedings of the IUTAM Symposium held in Munich, Germany, August 3–7, 1998

    F. Pfeiffer, Ch. Glocker in Solid Mechanics and its Applications (1999)

  8. No Access

    Chapter and Conference Paper

    Formulations and Solution Methods of The Dynamical Spatial Contact Problem

    Mechanical systems in which impacts and stick-slip phenomena take place, are modeled as multibody system with time-varying topology. Therefore the description of the system dynamics is structure-varying. Each ...

    M. Wösle, F. Pfeiffer in IUTAM Symposium on Unilateral Multibody Contacts (1999)

  9. No Access

    Chapter and Conference Paper

    Experimental Investigation of Impacts with Friction

    Impacts in Multi-Body-Systems (MBS) occur if the bodies come into contact among each other or among the environment. Many parameters influence how this contact process must be modelled to give a realistic pred...

    M. Beitelschmidt, F. Pfeiffer in IUTAM Symposium on Unilateral Multibody Contacts (1999)

  10. No Access

    Chapter and Conference Paper

    Chimney Dampers

    Towerlike structures may be excited by wind and by Karman-vortices. Dam** can be achieved by a package of plates being moved by a pendulum fixed at the upper end of the tower. This paper presents a theory to...

    A. Stiegelmeyr, F. Pfeiffer in IUTAM Symposium on Unilateral Multibody Contacts (1999)

  11. No Access

    Chapter and Conference Paper

    Optimization of Structural Parameters and Gaits of a Pipe-Crawling Robot

    The pipe-crawling robot is an eight-legged walking machine that moves inside pipe-lines and can be used for inspection, maintenance, and repair. Optimization of structural parameters and possible gaits of the ...

    F. Pfeiffer, T. Rossmann, F. L. Chernousko… in IUTAM Symposium on Optimization of Mechani… (1996)

  12. No Access

    Article

    Multiple impacts with friction in rigid multibody systems

    An impact model for two-dimensional contact situations is developed which contains the main physical effects of a compliance element in the normal direction and a series of a compliance and Coulomb friction el...

    Ch. Glocker, F. Pfeiffer in Nonlinear Dynamics (1995)

  13. No Access

    Chapter

    Fehlerdiagnose von Luftfahrttriebwerken durch Mustererkennung von Schwingungsspektren

    Die Diagnose von Luftfahrttriebwerken anhand ihrer Gehäuseschwingungen wird durch das nichtlineare Verhalten der Triebwerke und ihre beim normalen Betrieb auftretenden Parameterschwankungen erschwert Bei dem h...

    S. Bauer, F. Pfeiffer in Schwingungen in rotierenden Maschinen III (1995)

  14. No Access

    Article

    Hammering in diesel-engine driveline systems

    The gears of driveline systems in diesel engines must be designed with large backlashes within the gear meshes due to the large temperature operating range of such systems. This leads to hammering processes wi...

    F. Pfeiffer, W. Prestl in Nonlinear Dynamics (1994)

  15. No Access

    Article

    Dynamical systems with unilateral contacts

    In the following a percussion drilling machine is examined as an example for mechanical systems with unilateral contacts. It is characteristic for such systems that the number of degrees of freedom changes dur...

    Ch. Glocker, F. Pfeiffer in Nonlinear Dynamics (1992)

  16. No Access

    Article

    Theoretical and experimental investigations of gear-rattling

    Rattling vibrations in gear boxes are a noise problem of modern cars following the requirement to be as quiet as possible. The paper presents an uniform approach to model such vibrations based on classical imp...

    K. Karagiannis, F. Pfeiffer in Nonlinear Dynamics (1991)

  17. No Access

    Article

    Description of chaotic motion by an invariant probability density

    An observation of single trajectories exhibiting chaotic motion turns out to be disadvantageous because even smallest variations of the initial conditions grow exponentially in time and result in an unpredicta...

    A. Kunert, F. Pfeiffer in Nonlinear Dynamics (1991)

  18. No Access

    Article

    Rattling models from deterministic to stochastic processes

    Rattling in gears is a consequence of backlashes. It can be generated in those gear-wheels of a car transmission system, which are not under load. Models of rattling are established in three stages. from a str...

    F. Pfeiffer, A. Kunert in Nonlinear Dynamics (1990)