Title :
Structural design and damping characteristics modeling of new recycling vibrational energy hydraulic vibration damper
Author :
Zhi-hua Ding ; Qiang Huang ; Dai Hong-mei
Author_Institution :
Mech. & Mater. Eng. Coll., JiuJiang Univ., Jiujiang, China
Abstract :
A vibrational energy-recycling vibration damper is introduced which can recycle some vibrational energy by exporting pressurized oil from rebound cavity to energy accumulator. Pressurized oil can be used for hydraulic power steering, hydraulic power braking and so on to save energy. Nonlinear parameterized model of damping characteristics is constructed by fluid mechanics theory, and simulated under MATLAB. The results show that damping characteristics of the vibration damper is better than conventional dampers.
Keywords :
damping; design engineering; fluid mechanics; hydraulic systems; recycling; secondary cells; vibration control; MATLAB; damping; energy accumulator; fluid mechanics; hydraulic vibration damper; pressurized oil; rebound cavity; recycling; structural design; vibrational energy; Cavity resonators; Damping; Force; Nitrogen; Pistons; Shock absorbers; Valves; damping characteristics modeling; structual design; vibration damper; vibrational energy-recycling;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023436
