Abstract：A quarter car model with tire damping was used to analyze vibration energy harvesting with a tuned mass damper (TMD) system with an unsprung mass. With the road roughness as a stochastic velocity excitation, H2 optimization of the dynamic vibration absorber (DVA) was used to determine the system parameters. The model predicted vehicle dynamics indices and energy indices defined based on the energy consumption to evaluate the system impact. The energy indices included the overall dissipated energy, the system energy harvesting potential, and the dissipated vehicle energy. The model was also used for a sensitivity analysis of the system parameters. The results show that attaching a system with an unsprung mass can harvest vibration energy from both the suspension and the tire.
[1] ZUO L, ZHANG P S. Energy harvesting, ride comfort, and road handling of regenerative vehicle suspensions[J]. Journal of Vibration and Acoustics, 2013, 135(1), 011002. [2] 陈士安, 何仁, 陆森林. 新型馈能型悬架及其工作原理[J]. 机械工程学报, 2007, 43(11):177-182. CHEN S A, HE R, LU S L. New reclaiming energy suspension and its working principle[J]. Chinese Journal of Mechanical Engineering, 2007, 43(11):177-182. (in Chinese) [3] 于良耀, 柳肖雪, 张雷, 等. 一种轮胎内能量回收装置:CN104929879A[P]. 2015-09-23. YU L Y, LIU X X, ZHANG L, et al. Tire inner energy recovery device:CN104929879A[P]. 2015-09-23. (in Chinese) [4] LEE J, CHOI B. Development of a piezoelectric energy harvesting system for implementing wireless sensors on the tires[J]. Energy Conversion and Management, 2014, 78:32-38. [5] MAPELLI F, SABBIONI E. TARSITANO D. Energy recovering from vibrations in road vehicle suspensions[M]//PROULX T. Structural Dynamics and Renewable Energy, Volume 1. New York:Springer, 2011:67-75. [6] 杨亦勇. 一种提高汽车动能发电效率的方法和装置:CN103267000A[P]. 2013-08-28. YANG Y Y. Method and device for improving automobile kinetic energy generating efficiency:CN103267000A[P]. 2013-08-28. (in Chinese) [7] 朱显宇. 基于调谐质量阻尼器的人行天桥的减振研究[J]. 价值工程, 2016, 35(23):212-245, 215. ZHU X Y. Research on pedestrian bridge vibration reduction based on tuned mass damper[J]. Value Engineering, 2016, 35(23):212-245, 215. (in Chinese) [8] 张鹏, 李宏男, 宋钢兵, 等. 输电塔-调谐质量阻尼器减振系统的一体化设计[J]. 电力建设, 2015, 36(5):84-90. ZHANG P, LI H N, SONG G B, et al. Integrated design of transmission tower-TMD damping system[J]. Electric Power Construction, 2015, 36(5):84-90. (in Chinese) [9] 张孝祖, 武鹏. 装有动力吸振器的汽车悬架性能分析[J]. 江苏大学学报(自然科学版), 2004, 25(5):389-392. ZHANG X Z, WU P. Study on suspensions with dynamic absorbers[J]. Journal of Jiangsu University (Natural Science Edition), 2004, 25(5):389-392. (in Chinese) [10] 赵艳娥, 张建武, 韩旭. 轮毂电机独立驱动电动汽车动力减振机构设计与研究[J]. 机械科学与技术, 2008, 27(3):395-398, 404. ZHAO Y E, ZHANG J W, HAN X. Design and study on the dynamic-damper mechanism for an in-wheel-motor individual drive electric vehicle[J]. Mechanical Science and Technology for Aerospace Engineering, 2008, 27(3):395-398, 404. (in Chinese) [11] CAO M C, ZUO L. Energy harvesting from building seismic isolation with multi-mode resonant shunt circuits[C]//Proceedings of ASME 2014 Dynamic Systems and Control Conference. San Antonio, USA:ASME, 2014, V002T32A001. [12] 余志生. 汽车理论[M]. 5版. 北京:机械工业出版社, 2009. YU Z S. Theory of automobile[M]. 5th ed. Beijing:China Machine Press, 2009. (in Chinese) [13] 伍良生, 顾仲权, 张阿舟. 阻尼动力吸振器减振问题的进一步研究[J]. 振动与冲击, 1994, 13(1):1-7. WU L S, GU Z Q, ZHANG A Z. A further investigation of using dynamic vibration absorber to reduce vibration[J]. Journal of Vibration and Shock, 1994, 13(1):1-7. (in Chinese) [14] ASAMI T, PROFESSOR A, NISHIHARA O, et al. Analytical solutions to H∞ and H2 optimization of dynamic vibration absorbers attached to damped linear systems[J]. Journal of Vibration and Acoustics, 2002, 124(2):284-295. [15] 罗玉涛, 谭迪. 一种带新型内置悬置系统的电动轮结构研究[J]. 汽车工程, 2013, 35(12):1105-1110. LUO Y T, TAN D. A research on the hub-motor driven wheel structure with a novel built-in mounting system[J]. Automotive Engineering, 2013, 35(12):1105-1110. (in Chinese) [16] 张锋, 冯德成, 凌贤长, 等. 重载汽车-路面-路基垂向耦合动力学模型[J]. 中国公路学报, 2015, 28(4):1-12. ZHANG F, FENG D C, LING X C, et al. Vertical coupling dynamics model of heavy truck-pavement-subgrade[J]. China Journal of Highway and Transport, 2015, 28(4):1-12. (in Chinese)
2018, Vol. 58 
