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The mixed substructure synthesis method with physics-impedance-modal parameter

  • Wang, Jianjun (Department of Jet Propulsion, Beijing University of Aeronautics and Astronautics) ;
  • Li, Qihan (Department of Jet Propulsion, Beijing University of Aeronautics and Astronautics) ;
  • Zhu, Zhigen (Department of Jet Propulsion, Beijing University of Aeronautics and Astronautics)
  • Published : 1999.11.25

Abstract

Based on the concept of the parameter-mixed synthesis, this paper presents a mixed formulation of the substructure synthesis method in terms of the physics-impedance-modal parameter. An example is given to show the validity of this method.

References

  1. Craig, Jr. R.R. and Chang, C.J. (1976), "Free-interface methods of substructure coupling for dynamic analysis" , AIAA J. 14, 1633-1635. https://doi.org/10.2514/3.7264
  2. Merovitch, L. and Hale, A.L. (1981), "On the substructure synthesis method" , AIAA J. 19, 940-947. https://doi.org/10.2514/3.51023
  3. Liu, A.Q. Lim, S.P. and Liew, K.M. (1993), "Sensitivity analysis of complex dynamic system modeling" , JSME Int. J. Series C 36, 209-213.
  4. Lim, S.P. Liu, A.Q. and Liew, K.M. (1994), "Dynamics of flexible multibody systems using loaded-interface substructure synthesis approach" , Computational Mechanics 15, 278-283.
  5. Liu, A.Q. and Liew, K.M. (1994), "Non-linear substructure approach for dynamic analysis of rigid-flexible multibody systems" , Comput. Method Appl. Mech. Eng. 114, 379-396. https://doi.org/10.1016/0045-7825(94)90178-3
  6. Liew, K.M. Lee, S.E. and Liu, A.Q. (1996), "Mixed-interface substructures for dunamic analysis of flexible multibody systems" , Eng. Struct. 18, 495-503. https://doi.org/10.1016/0141-0296(96)00119-8
  7. Klosterman, A.L. and Lemon, J.R. (1972), "Dynamic design analysis vis the building block approach" , Sound and Vibration Bulletin, 14, part I.
  8. Yee, K.L. and Tsuei, Y.G. (1989), "A direct method for substructure modal syntheses", AIAA J, 27, 1083-1088. https://doi.org/10.2514/3.10225
  9. Liao, J.Y. and Tse, C.C. (1993), An algebraic approach for the modal analysis of synthesis structures" , Mechanical Systems and Signal Processing, 7, 89-104. https://doi.org/10.1016/0888-3270(93)90007-J
  10. Craig, Jr. R.R. (1987), "A review of time-domain and frequency-domain component mode synthesis" , Int. J. of Analytical and Experimental Modal Analysis, 2, 59-72.
  11. Yu, D. and Peng, Z. (1990), "Establishing dynamic model of mechanical structure by using of complex modal synthesis techniques", J. of Dynamic Analysis and Technique of Measurement and Test, 8, 6-10, (in Chinese).
  12. Wang, J. (1995), "Dynamic substructure method of physics-impedance parameter", J. of Dynamic Analysis and Technique of Measurement and Test, 13, 5-8, (in Chinese).
  13. Nagamatsu, A. (1985), Modal Analysis, Baifukan, (in Japanese).