6 Papers
78 Citations
H. Hatwal is an academic researcher from Indian Institute of Technology Kanpur. The author has contributed to research in topics: Harmonic balance & Nonlinear system. The author has an hindex of 6, co-authored 6 publications.
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Papers
Non-linear vibrations of a harmonically excited autoparametric system
TL;DR: In this paper, a parametrically excited pendulum hinged to the mass is considered and two types of restoring forces on the pendulum are considered, and the method of harmonic balance is used to evaluate the system response.
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Performance of non-linear isolators and absorbers to shock excitations
TL;DR: In this article, the performance of non-linear shock isolators with Coulomb damper, three-element isolator, four-stage isolator and two-stage isolateator were compared.
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Response of non-linear dissipative shock isolators
TL;DR: In this paper, a simple technique combining the straightforward perturbation method with Laplace transform has been developed to determine the transient response of a single degree-of-freedom system in the presence of non-linear, dissipative shock isolators.
70
Non-linear vibration of a travelling beam
TL;DR: In this paper, a simple method of calculating the non-linear, non-stationary, complex normal mode of a traveling slender beam is presented, and the hardening characteristic and intercoupling of linear modes during the nonlinear modal vibration are clearly brought out.
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Normal Modes and Near-Resonance Response of Beams with Non-Linear Effects
TL;DR: In this paper, the effects of the longitudinal inertia on the non-linear transverse motion are shown to be extremely small and the efficacy of using the nonlinear normal modes towards computation of near resonance response has been clearly brought out.
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