ESTECH.RIDE

English

ESTECH.RIDE

Feature

  • The software conducts frequency response analysis including nonlinear characteristics together with MSC Nastran by adding frequency and/or amplitude dependency to scalar spring element (CELAS) and viscous damping element (CDAMP) in FE model.
  • In case of frequency response analysis of a system model equipping with scalar element which is hard to neglect nonlinear characteristics such as hydraulic rubber mount as well as shock absorber, the analysis including nonlinear characteristics of frequency and/or amplitude dependency generates much more accurate output comparing to the previous analysis results using constant approximate parameters for mount rubber dynamic stiffness and loss factor at specific frequency and amplitude only.
  • Mechanism analysis is performed easily with analysis function of the software, which analyzes the outputs such as forced excitation modes, energy and force of element. As modal analysis, mode deactivating analysis is available.

Overview

Name ESTECH.RIDE
Function
  • Calculate frequency response of system model with nonlinear connectors
Applicable nonlinear connectors
  • Spring/Hysteresis damping/Viscous damping/Lamped mass/Inertia which possess frequency and/or amplitude dependency
  • Viscous damping with velocity dependency
  • Approximate equivalent viscous damping of coulomb friction
Solving method
    The following two options
    • Direct frequency response analysis (MSC Nastran SOL108)
    • Modal frequency response analysis (MSC Nastran SOL111)
Flowchart ride_panf1.gif

Contact

Please feel free to contact for further information

ESTECH Corp. Engineering Department
E-mail:info@estech.co.jp
TEL:045-661-1661 / FAX:045-661-1664

*The name of company and/or individual product name mentioned above are either trademark or registered trademark.

ISID Group Companies

  • Information Services International-Dentsu, Ltd.

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