Symbolic linearization and vibration analysis of constrained multibody systems.
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| Title: | Symbolic linearization and vibration analysis of constrained multibody systems. |
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| Authors: | Van Khang, Nguyen1 khang.nguyenvan2@hust.edu.vn, Sy Nam, Nguyen2, Van Quyen, Nguyen1 |
| Source: | Archive of Applied Mechanics. Aug2018, Vol. 88 Issue 8, p1369-1384. 16p. |
| Subjects: | Electronic linearization, Constraints (Physics), Multibody systems, Algebra software, Steady-state flow, Elasticity |
| Abstract: | A computer algebraic approach for linearization of the equations of constrained multibody systems is discussed in this paper. Based on linearized differential equations, the Newmark method is applied to calculate steady-state periodic vibrations of the parametric vibration of constrained dynamical models. The numerical calculation is also demonstrated on a model of a mechanism with elastic connecting link. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | A computer algebraic approach for linearization of the equations of constrained multibody systems is discussed in this paper. Based on linearized differential equations, the Newmark method is applied to calculate steady-state periodic vibrations of the parametric vibration of constrained dynamical models. The numerical calculation is also demonstrated on a model of a mechanism with elastic connecting link. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 09391533 |
| DOI: | 10.1007/s00419-018-1376-8 |
