On the Influence of Piecewise Defined Contact Geometries on Friction Dampers

• Tác giả: Jimmy Alberto, Aramendiz Fuentes
• Ngôn ngữ: eng
• ISBN-13: 978-3731512677
• ISBN: KSP/1000153493
• Thông tin xuất bản: Karlsruhe KIT Scientific Publishing 2023
• Mô tả vật lý: 1 electronic resource (182 p.)
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 375787
• Chủ đề: 1. averaging methods; 2. friction dampers; 3. semi-active systems; 4. semi-aktive Systeme; 5. Mechanical engineering & materials

Tóm tắt

This work considers dampers that do not solely focus on a single strategy but instead combine them. The capabilities of conventional dry friction dampers are expanded by taking into account piecewise defined contact geometries. This leads to friction dampers that change their behavior depending on the amplitude of the oscillations. The vibration damping device in this work, introduces damping at high oscillation amplitudes and takes advantage of absorption at low oscillation amplitudes.