齿轮齿条式作动器性能分析与试验研究
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摘要
为提高车辆悬架系统的减振性能,设计了一种用于车辆主动悬架系统的齿轮齿条式作动器。首先理论分析了作动器响应时间的影响因素,然后推导了作动器主动控制力的计算方法,最后通过台架试验进行了验证。试验结果表明:作动器主动控制力的实际值与理论值之间偏差较小;且与电机的供电电流之间呈现较好的线性关系,与理论分析一致;电流变化的响应时间基本相同;但作动器主动出力的响应时间随电流的减小而增大,分析认为这是由作动器的空程间隙造成的。因此,在作动器的设计过程中应尽量避免或减小空程间隙。
In order to improve the vibration damping performance of the vehicle suspension system,a type of rack and pinion actuator for vehicle active suspension system was designed. Firstly,the influence factors of actuator response time were theoretically analyzed. Then the calculation method of active control force was derived. Finally,bench tests were carried out to verify it. The test results show that the error between the actual value and the theoretical value of the actuator active control force is small,and the active control force is linear with the supply current,which is consistent with the theoretical analysis. The response time of the current changes are basically the same,but the response time of the actuator active control force increase as the decrease of the supply current.Analysis believes that it is caused by the air gap of the actuator. Therefore,the air gap should be avoided or reduced in the process of actuator designing.
In order to improve the vibration damping performance of the vehicle suspension system,a type of rack and pinion actuator for vehicle active suspension system was designed. Firstly,the influence factors of actuator response time were theoretically analyzed. Then the calculation method of active control force was derived. Finally,bench tests were carried out to verify it. The test results show that the error between the actual value and the theoretical value of the actuator active control force is small,and the active control force is linear with the supply current,which is consistent with the theoretical analysis. The response time of the current changes are basically the same,but the response time of the actuator active control force increase as the decrease of the supply current.Analysis believes that it is caused by the air gap of the actuator. Therefore,the air gap should be avoided or reduced in the process of actuator designing.
引文
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2来飞,黄超群.采用电磁作动器的车辆主动悬架的研究.汽车工程,2012;34(2):170-174Lai Fei,Huang Chaoqun.An investigation into vehicle active suspension with electromagnetic actuator.Automotive Engineering,2012;34(2):170-174
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5刘松山,王庆年,王伟华,等.惯性质量对馈能悬架阻尼特性和幅频特性的影响.吉林大学学报(工学版),2013;43(3):557-563Liu Songshan,Wang Qingnian,Wang Weihua,et al.Influence of inertia mass on damping and amplitude-frequency characteristic of regenerative suspension.Journal of Jilin University(Engineering and Technology Edition),2013;43(3):557-563
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8冯占宗,范伟光,王帅,等.高速履带车辆电磁悬挂馈能减振器力学建模.车辆与动力技术,2016;(1):15-18Feng Zhanzong,Fan Weiguang,Wang Shuai,et al.Force model of energy regenerative damper for high speed tracked vehicles suspension system.Vehicle&Power Technology,2016;(1):15-18
9张春生,冯占宗,韩庆,等.机电悬挂惯容特性及影响研究.车辆与动力技术,2017;(3):32-35,58Zhang Chunsheng,Feng Zhanzong,Han Qing,et al.Study on inertia characteristics and effects of electromagnetic suspensions.Vehicle&Power Technology,2017;(3):32-35,58
10王兴野,张进秋,黄大山,等.馈能式电磁作动器馈能与阻尼特性研究.装甲兵工程学院学报,2017;31(1):46-50Wang Xingye,Zhang Jinqiu,Huang Dashan,et al.Research on the design and experiment of energy-regenerative electromagnetic actuator.Journal of Academy of Armored Force Engineering,2017;31(1):46-50
11寇宝泉,程树康.交流伺服电机及其控制.北京:机械工业出版社,2008:55-78Kou Baoquan,Cheng Shukang.AC servo motor and its control.Beijing:China Machine Press,2008:55-78
12杨超,李以农,钟银辉,等.分数槽结构悬架直线作动器的性能及其应用.上海交通大学学报,2016;50(6):837-843,848Yang Chao,Li Yinong,Zhong Yinhui,et al.A tubular permanent magnet linear actuator based on fractional slot and performance analysis.Journal of Shanghai Jiaotong University,2016;50(6):837-843,848
2来飞,黄超群.采用电磁作动器的车辆主动悬架的研究.汽车工程,2012;34(2):170-174Lai Fei,Huang Chaoqun.An investigation into vehicle active suspension with electromagnetic actuator.Automotive Engineering,2012;34(2):170-174
3 Li Z J,Zuo L,Luhrs G,et al.Electromagnetic energy-harvesting shock absorbers:Design,modeling,and road tests.IEEE Transactions on Vehicular Technology,2013;62(3):1065-1074
4于长淼,王伟华,Subhash Rakheja,等.双超越离合器式电磁馈能阻尼器原型机试验测试与分析.吉林大学学报(工学版),2012;42(2):292-297Yu Changmiao,Wang Weihua,Subhash Rakheja,et al.Experiments and analysis of the dual-overrunning clutches electro-mechanical regenerative damper prototype.Journal of Jilin University(Engineering and Technology Edition),2012;42(2):292-297
5刘松山,王庆年,王伟华,等.惯性质量对馈能悬架阻尼特性和幅频特性的影响.吉林大学学报(工学版),2013;43(3):557-563Liu Songshan,Wang Qingnian,Wang Weihua,et al.Influence of inertia mass on damping and amplitude-frequency characteristic of regenerative suspension.Journal of Jilin University(Engineering and Technology Edition),2013;43(3):557-563
6 Fang Z,Guo X,Lin X,et al.An optimal algorithm for energy recovery of hydraulic electromagnetic energy-regenerative shock absorber.Applied Mathematics&Information Science,2013;7(6):2207-2214
7 Joseph B.Suspension-related system and methods:US2010/0230922A1.2010-09-16
8冯占宗,范伟光,王帅,等.高速履带车辆电磁悬挂馈能减振器力学建模.车辆与动力技术,2016;(1):15-18Feng Zhanzong,Fan Weiguang,Wang Shuai,et al.Force model of energy regenerative damper for high speed tracked vehicles suspension system.Vehicle&Power Technology,2016;(1):15-18
9张春生,冯占宗,韩庆,等.机电悬挂惯容特性及影响研究.车辆与动力技术,2017;(3):32-35,58Zhang Chunsheng,Feng Zhanzong,Han Qing,et al.Study on inertia characteristics and effects of electromagnetic suspensions.Vehicle&Power Technology,2017;(3):32-35,58
10王兴野,张进秋,黄大山,等.馈能式电磁作动器馈能与阻尼特性研究.装甲兵工程学院学报,2017;31(1):46-50Wang Xingye,Zhang Jinqiu,Huang Dashan,et al.Research on the design and experiment of energy-regenerative electromagnetic actuator.Journal of Academy of Armored Force Engineering,2017;31(1):46-50
11寇宝泉,程树康.交流伺服电机及其控制.北京:机械工业出版社,2008:55-78Kou Baoquan,Cheng Shukang.AC servo motor and its control.Beijing:China Machine Press,2008:55-78
12杨超,李以农,钟银辉,等.分数槽结构悬架直线作动器的性能及其应用.上海交通大学学报,2016;50(6):837-843,848Yang Chao,Li Yinong,Zhong Yinhui,et al.A tubular permanent magnet linear actuator based on fractional slot and performance analysis.Journal of Shanghai Jiaotong University,2016;50(6):837-843,848