Self-powered active control applied to a truck cab suspension |
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| Institution: | 1. Institute of Industrial Science, University of Tokyo, 7-22-1 Roppongi, Minato-ku, Tokyo, 106-8558 Japan;2. Department of Mechanical Engineering, Chiba Institute of Technology, 2-17-1 Tsudanuma Narashino, Chiba, 275-0016 Japan;3. Cellege of Industrial Technology, Nihon University, 1-2-1, Izumi-cho, Narashino, Chiba, 275-8575 Japan;1. School of Mechanical Engineering, Southeast University, Nanjing 211189, PR China;2. Department of Engineering, Faculty of Engineering and Science, University of Agder, N-4898 Grimstad, Norway;1. College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;2. Key Laboratory of Advanced Manufacture Technology for Automobile Parts (Chongqing University of Technology), Ministry of Education, Chongqing 400044, China;1. School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, PR China;2. School of Mechanical Engineering, Guilin University of Electronic Technology, Guilin, 541004, PR China;3. School of Mechanical Engineering, Guilin University of Aerospace Technology, Guilin, 541004, PR China |
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| Abstract: | A method of active vibration control using regenerated vibration energy, i.e. self-powered active control, applied to the cab suspension of a heavy duty truck. In the proposed system, an electric generator that is installed in the suspension of the chassis regenerates vibration energy and stores it in the condenser. An actuator in the cab suspension achieves active vibration control using the energy stored in the condenser. Numerical simulations and basic experiments demonstrate better isolation performance of the self-powered active vibration control system than that of a passive and a semi-active control. |
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