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Tên A new electromechanical vibro-impact mechanism
Lĩnh vực Cơ khí - Động lực
Tác giả Nguyễn Văn Dự, La Ngọc Tuấn, Nguyễn Đăng Hào, Lê Xuân Hưng
Nhà xuất bản / Tạp chí 2nd International Conference on “Recent Advances in Nonlinear Mechanics” RANM 2009, Kualar Lumpur, Malaysia page 82-83 Năm 2009
Tóm tắt nội dung

A new working prototype of electro-vibroimpact mechanism has been design, manufactured and test in a laboratory. Compared to an earlier version invented by Nguyen and Woo, this new design elicits a large amplitude of vibratory response by decoupling an electromagnetic forcing mechanism from impact interia. As a result, large amplitude oscillations of impacting hammer of considerable mass arise from resonance in an impact oscillator. This novel geometrical arrangement allows for future optimisation in terms of system parametric selection and adaptive control.

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