Dynamic Modeling and Simulation of a Vibration Table Used in Road Simulators Burke E. Porter Machinery Company

Format:

Conference/Event

Author/Creator:

Oral, Hamid Alper, author.

Conference Name:

SAE 2002 World Congress & Exhibition (2002-03-04 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2002

Summary:

In this paper, a practical modeling method is presented, integrating simulation with test and measurement for a vibration table. Servovalve, hydraulic actuator and load are modeled as main components of a single channel vibration table. The system components are tested under both steady state and dynamic conditions. Servovalve steady state measurements are used to model nonlinear behavior instead of using purely parametric approach. Frequency response data is used in linear 2nd order transfer function approximation for the system. Mathematical models and look-up tables are generated using fundamental equations and conducting basic experiments. Developed models are later integrated to build the complete model for the vibration table in MATLAB-SIMULINK. The obtained model is intended to develop prototype models for any given vibration table configuration in a flexible and reliable design environment

Notes:

Vendor supplied data

Publisher Number:

2002-01-1235

Access Restriction:

Restricted for use by site license