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Jang-Der Jeng

Associate Professor

Jang-Der Jeng, PH.D.

jjder@nuu.edu.tw
037-382312
A1-735

Research Interest

Mechanical Design and Fabrication, Nonlinear Vibration

Education

  • Ph.D, Chung Yuan Christian University, Taoyuan, Taiwan.

  • MSc., National Cheng Kung University, Tainan, Taiwan.

  • BSc., National Cheng Kung University, Tainan, Taiwan.

Experience

  • Feb. 2010topresent

    Associate Professor, National United University, Taiwan

  • Jul. 1999toJul. 2003

    Lecturer, National Lien Ho Institute of Technology, Taiwan

  • Aug. 1987toJun. 1999

    Lecturer, Lien Ho College of Technology & Commerce, Taiwan

Laboratory

CAE Laboratory

Publication

Selected Journal Paper

  • J. D. Jeng*, L. Hsu, C. W. Hun, C. Y. Chou, “Identification for Bifurcation and Responses of Rub-Impacting Rotor System,” Procedia Engineering, Vol. 79, pp. 369-377, 2014.
  • J. D. Jeng, Y. Kang and Y. P. Chang, “Identification for chaos and subharmonic responses in forced coupled Duffing’s oscillators,” Journal of Mechanics, Vol. 27, pp. 9-17, 2011.
  • J. D. Jeng, Y. Kang and Y. P. Chang, “An Alternative Poincaré Section for High-order Harmonic and Chaotic Responses of a Rubbing Rotor,” Journal of Sound and Vibration, Vol. 328, pp. 191-202, 2009.
  • J. D. Jeng, Y. Kang and Y. P. Chang, “An Alternative Poincaré Section for Steady-State Responses and Bifurcations of a Duffing-Van der Pol Oscillator,” WSEAS, Transaction on Systems, Vol. 7, pp. 748-757, 2008.
  • Y. Kang, J. D. Jeng, C. C. Wang, Y. P. Chang, “Trajectory Integration of Quasi-Periodic Oscillations,” WSEAS, Transaction on Systems, Vol. 3, pp. 3350-3355, 2004.
  • J. D. Jeng, “Effect of Cracks on Vibration and Buckling of Stepped Beams to Various Boundary Conditions", Journal of National Lien-Ho Institute of Technology, Vol. 23, pp. 113-126, 2003.
  • J. D. Jeng, “Modeling and Vibration Analysis of a Multi-cracked Cantilever Beam", Journal of National Lien-Ho Institute of Technology, Vol. 21, pp. 1-18, 2002.
  • J. D. Jeng, “Transverse Vibration of Stepped Beam with a Crack Subjected to Attached Tip Mass and Elastic Restraint " Journal of National Lien-Ho Institute of Technology, Vol. 19, pp. 89-104, 2002.
  • J. D. Jeng, “Transverse Vibration and Stability of A Rotating Twisted Timoshenko bean under Axial Force", Journal of National Lien-Ho Institute of Technology, Vol. 18, pp. 15-32, 2001.
  • J. D. Jeng, "Vibration and elastic instability of a gun-drilling shaft", Journal of National Lien-Ho Institute of Technology, Vol. 17, pp. 1-19, 2000.
  • J. D. Jeng, “A Study of the Dynamic Behavior of Spinning Beam by the Assumed Mode Method”, Journal of National Lien-Ho Institute of Technology, Vol. 15, pp. 243-261, 1997.

Conference Paper

  • J. D. Jeng*, L. Hsu, C. W. Hun, C. Y. Chou, “Identification for Bifurcation and Responses of Rub-Impacting Rotor System,” CTAM 2013, The 37th National Conference on Theoretical and Applied Mechanics & The 1st International Conference on Mechanics, November 8-9, 2013.
  • J. D. Jeng*, L. Shu, “Contact Stress Analysis of Hybrid Ceramic Ball Bearings,” Proceedings of Asia Symposium on Engineering and Information, Bangkok, Thailand, July 27-29, 2013
  • J. D. Jeng*, Z. G. Liu, C. Y. Chou, C. W. Hun, “A Study for Bifurcation and Chaotic Responses of Cantilever Beam with Periodically Forced Impacts,”The 29th National Conference of Chinese Society of Mechanical Engineers, December 7-8, 2012.
  • J. D. Jeng*, C. W. Hung, C. Y. Chou, S. C. Wang, “Identification of Chaotic Responses and Bifurcations of Coupled van der Pol Systems,”The 35th National Conference on Theoretical and Applied Mechanics, November 18-19, 2011.
  • J. D. Jeng*, S. C. Wang, C. Y. Chou, “Dynamic Responses and Bifurcations of Nonlinear Rotor System with Periodically Forced Excitation,” The 27th National Conference of Chinese Society of Mechanical Engineers, December 10-11, 2010.
  • J. D. Jeng*, Y. H. Kuo, C. Y. Chou, S. C. Wang, “Nonlinear and chaotic responses of beam system with forced impacts,” The 34th National Conference on Theoretical and Applied Mechanics, November 19-20, 2010.
  • J. D. Jeng*, Y. Kang and Y. P. Chang, “Bifurcations and chaotic responses of a harmonically excited cantilever beam system with impact,” The 33th National Conference on Theoretical and Applied Mechanics, November 13-14, 2009.
  • J. D. Jeng*, Y. Kang, Y. P. Chang, S. S. Shyr, “Characteristics in Response Integration and Bifurcation of a Forced Duffing Oscillator,” Proceedings of GT2007, ASME Turbo Expo 2007, Montreal, Canada, May, 2007.
  • Y. Kang, J. D. Jeng, Y. P. Chang, “An Integration Method to Identify Whirl Responses of A Rub-Impacting Rotor System,” Proceedings of the 25th IASTED International Conference on Modelling, Identification, and Control, Spain, pp. 19-24, February, 2006.
  • Y. Kang, J. D. Jeng, Y. P. Chang, S. S. Shyr, “Characteristics of Response Integration of the Forced Duffing Oscillator,” The 30th National Conference on Theoretical and Applied Mechanics, DYU, Changhwa, Taiwan, R. O. C., 15-16 December 2006.
  • Y. Kang, J. D. Jeng, Y. P. Chang, C. C. Wang, “Investigation for Vibration Responses of a Rub-Impacting Rotor System,” The 22th National Conference of Chinese Society of Mechanical Engineers, Chung-Li, Taiwan, R. O. C., November 25-26, C5-001, pp.1-6, 2005.
  • Y. Kang, J. D. Jeng, C. .C Wang, Y. P. Chang, “Trajectory Integration of Quasi-Periodic Oscillations,” Proceedings of the 3rd WSEAS International Conference on Non-linear Analysis, Non-linear Systems and Chaos, Athens, Greece, December 2004.
  • Y. Kang, J. D. Jeng, Y. P. Chang, C. C. Wang, S. Y. Chien, “An Integration Method for Analysis of Quasi-Periodic Responses of Nonlinear Systems,” The 28th National Conference on Theoretical and Applied Mechanics, Taipei, Taiwan, R.O.C., December 3-4, pp. 2276-2283, 2004.
  • Y. Kang, J. D. Jeng, C. C. Chou, Y. P. Chang, “An Integration Method for Detecting Whirl Responses of Rub-Impacting Rotor,” The 28th National Conference on Theoretical and Applied Mechanics, Taipei, Taiwan, R.O.C., December 3-4, pp. 2299-2306, 2004.
  • J. D. Jeng*, “Vibration and Buckling of Stepped Beams with a Crack Subjected to Distinct End Conditions”, The 19th National Conference of Chinese Society of Mechanical Engineers, C3-024, Yunlin, Taiwan, R. O. C., 29-30 November 2002.
  • J. D. Jeng*, “Theoretical Study of Transverse Vibration of a Stepped Beam with Elastic Restrained Support”, The 26th National Conference on Theoretical and Applied Mechanics, J001, Yunlin, Taiwan, R. O. C., 20-21 December 2002.
  • J. D. Jeng*, “Transverse Vibration of Stepped Beam with a Crack Subjected to Attached Tip Mass Restraint”, The 25th National Conference on Theoretical and Applied Mechanics, pp. 1137-1148, Taichung, Taiwan, R. O. C., 15-16 December 2001.
  • J. D. Jeng*, “Vibration and Stability of A Rotating Twisted Timoshenko Beam under Axial Force”, The 25th National Conference on Theoretical and Applied Mechanics, pp. 2289-2300, Taichung, Taiwan, R. O. C., 15-16 December 2001.
  • J. D. Jeng*, “Transverse Vibration and Mode Shape Analysis of a Multi-cracked Timoshenko Beam”, The 24th National Conference on Theoretical and Applied Mechanics, J-94-101, Chung-Li, Taiwan, R. O. C., December 2000.
  • J. D. Jeng*, “Transverse Vibration of Beam with a Double-sided Crack under Axial Force”, The 17th National Conference of Chinese Society of Mechanical Engineers, Kaohsiung, Taiwan, R. O. C., December 2000.
  • J. D.Jeng*, “Stability Characteristics of a Gun-drilling Tool Shaft by the Finite Element Method”, The 17th National Conference of Chinese Society of Mechanical Engineers, Kaohsiung, Taiwan, R. O. C., December 2000.
 
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