Dynamics of Periodic Impulsive Collision in Escapement Mechanism | Zendy

Jian Mao | Zendy; Fu Yu | Zendy; Peichao Li | Zendy

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Dynamics of Periodic Impulsive Collision in Escapement Mechanism

Author(s) -

Jian Mao,

Fu Yu,

Peichao Li

Publication year - 2013

Publication title -

shock and vibration

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.418

H-Index - 45

eISSN - 1875-9203

pISSN - 1070-9622

DOI - 10.1155/2013/350429

Subject(s) - escapement , oscillation (cell signaling) , mechanism (biology) , control theory (sociology) , forced oscillation , dynamics (music) , stability (learning theory) , collision , system dynamics , computer science , mechanics , mathematics , physics , electrical impedance , acoustics , quantum mechanics , genetics , control (management) , computer security , astronomy , artificial intelligence , machine learning , biology

Among various non-smooth dynamic systems, the periodically forced oscillation system with impact is perhaps the most common in engineering applications. The dynamical study becomes complicated due to the impact. This paper presents a systematic study on the periodically forced oscillation system with impact. A simplified model of the escapement mechanism is introduced. Impulsive differential equation and Poincare map are applied to describe the model and study the stability of the system. Numerical examples are given and the results show that the model is highly accurate in describing/predicting their dynamics.

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