Modelling and Experimental Study on Active Energy-Regenerative Suspension Structure with Variable Universe Fuzzy PD Control
A novel electromagnetic active suspension with an energy-regenerative structure is proposed to solve the suspension’s control consumption problem. For this new system, a 2-DOF quarter-car model is built, and dynamics performances are studied using the variable universe fuzzy theory and the PD contro...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2016-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2016/6170275 |
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| _version_ | 1849306256903241728 |
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| author | Jiang Liu Xiaowei Li Zhenghao Wang Ye Zhang |
| author_facet | Jiang Liu Xiaowei Li Zhenghao Wang Ye Zhang |
| author_sort | Jiang Liu |
| collection | DOAJ |
| description | A novel electromagnetic active suspension with an energy-regenerative structure is proposed to solve the suspension’s control consumption problem. For this new system, a 2-DOF quarter-car model is built, and dynamics performances are studied using the variable universe fuzzy theory and the PD control approach. A self-powered efficiency concept is defined to describe the regenerative structure’s contribution to the whole control consumption, and its influent factors are also discussed. Simulations are carried out using software Matlab/Simulink, and experiments are conducted on the B-class road. The results demonstrate that the variable universe fuzzy control can recycle more than 18 percent vibration energy and provide over 11 percent power for the control demand. Furthermore, the new suspension system offers a smaller body acceleration and decreases dynamic tire deflection compared to the passive ones, so as to improve both the ride comfort and the safety. |
| format | Article |
| id | doaj-art-364d27a3cd014541a2a16d1b71dc4382 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-364d27a3cd014541a2a16d1b71dc43822025-08-20T03:55:08ZengWileyShock and Vibration1070-96221875-92032016-01-01201610.1155/2016/61702756170275Modelling and Experimental Study on Active Energy-Regenerative Suspension Structure with Variable Universe Fuzzy PD ControlJiang Liu0Xiaowei Li1Zhenghao Wang2Ye Zhang3School of Automobile and Traffic, Qingdao University of Technology, Qingdao 266520, ChinaSchool of Automobile and Traffic, Qingdao University of Technology, Qingdao 266520, ChinaSchool of Automobile and Traffic, Qingdao University of Technology, Qingdao 266520, ChinaSchool of Automobile and Traffic, Qingdao University of Technology, Qingdao 266520, ChinaA novel electromagnetic active suspension with an energy-regenerative structure is proposed to solve the suspension’s control consumption problem. For this new system, a 2-DOF quarter-car model is built, and dynamics performances are studied using the variable universe fuzzy theory and the PD control approach. A self-powered efficiency concept is defined to describe the regenerative structure’s contribution to the whole control consumption, and its influent factors are also discussed. Simulations are carried out using software Matlab/Simulink, and experiments are conducted on the B-class road. The results demonstrate that the variable universe fuzzy control can recycle more than 18 percent vibration energy and provide over 11 percent power for the control demand. Furthermore, the new suspension system offers a smaller body acceleration and decreases dynamic tire deflection compared to the passive ones, so as to improve both the ride comfort and the safety.http://dx.doi.org/10.1155/2016/6170275 |
| spellingShingle | Jiang Liu Xiaowei Li Zhenghao Wang Ye Zhang Modelling and Experimental Study on Active Energy-Regenerative Suspension Structure with Variable Universe Fuzzy PD Control Shock and Vibration |
| title | Modelling and Experimental Study on Active Energy-Regenerative Suspension Structure with Variable Universe Fuzzy PD Control |
| title_full | Modelling and Experimental Study on Active Energy-Regenerative Suspension Structure with Variable Universe Fuzzy PD Control |
| title_fullStr | Modelling and Experimental Study on Active Energy-Regenerative Suspension Structure with Variable Universe Fuzzy PD Control |
| title_full_unstemmed | Modelling and Experimental Study on Active Energy-Regenerative Suspension Structure with Variable Universe Fuzzy PD Control |
| title_short | Modelling and Experimental Study on Active Energy-Regenerative Suspension Structure with Variable Universe Fuzzy PD Control |
| title_sort | modelling and experimental study on active energy regenerative suspension structure with variable universe fuzzy pd control |
| url | http://dx.doi.org/10.1155/2016/6170275 |
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