Throttle Slice Opening Size and Damping Characteristics of Cab Damper for Special Vehicles

doi:10.3969/j.issn.1000-1093.2018.04.003

Abstract

Abstract: For cab air suspension of special vehicles, the opening size of the throttle slice is a key issue. A mechanical model of throttle slice is established based on the integrated structure of air spring and damper for a special vehicle cab. The deformation analytic formula of the damping slice is deduced using the principle of elastic mechanics, and is validated through a practical example. The relationship among the slice opening size and the valve parameters is analyzed using the deformation analytic formula. Finally, a piecewise linear simulation model of damper for cab air suspension is built and verified through bench test, and the relative deviations of simulated and experimental damping forces are all less than 6.19%. The results show that the piecewise linear simulation model can truly reproduce the dynamic damping characteristics. Key

Key words: specialvehicle, cab, damper, throttlesliceopeningsize

CLC Number:

U463.33⁺5.1

ZHAO Lei-lei, YU Yue-wei, ZHOU Chang-cheng, LI Xiao-han. Throttle Slice Opening Size and Damping Characteristics of Cab Damper for Special Vehicles[J]. Acta Armamentarii, 2018, 39(4): 645-654.

References

［1］朱学斌, 陈喜宝, 高炬，等. 超重型特种车辆行驶安全性分析与研究［J］. 导弹与航天运载技术, 2006, 286(6): 19-23.
ZHU Xue-bin, CHEN Xi-bao, GAO Ju, et al. Study and analysis of running safety for special purpose over-heavy-duty vehicle［J］. Missile and Space Vehicle, 2006, 286(6): 19-23. (in Chinese)
［2］ Tora G. Study operation of the active suspension system of a heavy machine cab［J］. Journal of Theoretical and Applied Mechanics, 2010, 48(3):715-731.
［3］ Caffaro F, Cremasco M M, Preti C, et al. Ergonomic analysis of the effects of a telehandler's active suspended cab on whole body vibration level and operator comfort［J］. International Journal of Industrial Ergonomics, 2016, 53：19-26.
［4］ Zhao L L, Zhou C C, Yu Y W. A method for evaluating the stiffness of a cabin suspension system for fork lift trucks ［J］. Journal of Mechanical Science and Technology, 2016, 30(10): 4523- 4528.
［5］赵雷雷, 周长城, 于曰伟. 特种车悬架减振器变厚度阀片应力解析计算方法及应用研究［J］. 中国科学: 技术科学, 2017, 47(5): 455-462.
ZHAO Lei-lei, ZHOU Chang-cheng, YU Yue-wei. Stress analytic computation of variable-thickness slice of shock absorber for special vehicle suspension and its application［J］. Scientia Sinica Technologica, 2017, 47(5): 455-462. (in Chinese)
［6］ Kate N B, Janhav T A. Mathematical modeling of an automobile damper［J］. International Journal of Engineering Research, 2013, 2(7)：467-471.
［7］陈轶杰, 赵军, 陈雨海, 等. 环形阀片局部加载变形研究［J］. 机械制造, 2012, 50(7): 6-9.
CHEN Yi-jie, ZHAO Jun, CHEN Yu-hai, et al. Research on the deflection of the annular throttle slice of shock absorber under partial loads［J］. Machinery, 2012, 50(7): 6-9. (in Chinese)
［8］ Yan C, Kurfess T R, Messman M. Testing and modeling of nonlinear properties of shock absorbers for vehicle dynamics studies［C］∥Proceedings of the World Congress on Engineering and Computer Science 2010. San Francisco, CA, US: International Association of Engineers, 2010: 20-22.
［9］贺李平, 顾亮, 龙凯, 等. 基于流-固耦合的汽车减振器动态特性仿真分析［J］. 机械工程学报, 2012, 48(13): 96-101.
HE Li-ping, GU Liang, LONG Kai, et al. Simulative analysis of dynamic characteristics of automobile shock absorbers based on fluid-structure interaction［J］. Journal of Mechanical Engineering, 2012, 48(13): 96-101. (in Chinese)

［10］于振环, 张娜, 刘顺安. 基于流-固耦合的车辆减振器动态非线性仿真分析［J］. 吉林大学学报, 2015, 45(1): 16-21.
YU Zhen-huan, ZHANG Na, LIU Shun-an. Simulation analysis of dynamic nonlinear characteristics of vehicle shock absorber based on fluid-structure interaction［J］. Journal of Jilin University, 2015, 45(1): 16-21. (in Chinese)
［11］马天飞, 崔泽飞, 张敏敏. 基于AMESim双筒叠加阀片式充气减振器建模与仿真［J］. 机械工程学报, 2013, 49(12):123-130.
MA Tian-fei, CUI Ze-fei, ZHANG Min-min. Modeling and simulating of the gas-precharged dual-sleeve shock absorber with multiple valve plates using AMESim［J］. Journal of Mechanical Engineering, 2013, 49(12):123-130. (in Chinese)
［12］马天飞, 崔泽飞, 佟静. 基于Isight和AMESim的液压减振器关键参数集成优化［J］. 汽车工程, 2015, 37(1): 97-101.
MA Tian-fei, CUI Ze-fei, TONG Jing. Integrated optimization of the key parameters of hydraulic shock absorber based on Isight and AMEsim software［J］. Automotive Engineering, 2015, 37(1): 97-101. (in Chinese)
［13］庄晔, 陈禹行, 杨业海, 等. 基于某双筒液阻式减振器外特性建模［J］. 吉林大学学报, 2016, 46(3): 733-736.
ZHUANG Ye, CHEN Yu-hang, YANG Ye-hai, et al. Twin-tube hydraulic shock absorber F-V modeling based on structure para- meters［J］. Journal of Jilin University, 2016, 46(3): 733- 736. (in Chinese)
［14］ Crop P, Stawik D, Sliwa P, et al. Simplified and advanced models of a valve system used in shock absorbers［J］. Journal of Achievements in Materials and Manufacturing Engineering, 2009, 33(2): 173-180.
［15］ Crop P. Static validation of a model of a disc valve system used in shock absorbers［J］. International Journal of Vehicle Design, 2010, 53(4): 317-342.
［16］ Zhou C C, Zheng Z Y, Gu L. Study on the availability throttle opening size and velocity characteristic of damper［J］. Journal of Beijing Institute of Technology, 2007, 27(1): 281-284.
［17］赵雷雷, 周长城, 于曰伟. 特种车辆悬架减振器变厚度阀片变形计算及应用研究［J］. 机械工程学报, 2017, 53(6):116- 122.
ZHAO Lei-lei, ZHOU Chang-cheng, YU Yue-wei. Deformation computation of variable-thickness throttle slice of shock absorber for special vehicle suspension and application［J］. Journal of Mechanical Engineering, 2017, 53(6):116-122. (in Chinese)
［18］ Zhou C C, Mao S F, Zhao L L. Analytic superposition computation method of ring throttle slice deformation on non-uniform pressure［C］∥Proceedings of the 2010 IEEE International Conference on Automation and Logistics. Hong Kong/Macau: IEEE, 2010:193-196.
［19］周长城, 刘瑞军, 赵以强. 油气弹簧叠加阀片设计方法及对节流缝隙影响［J］. 兵工学报, 2009, 30(4):461-466.
ZHOU Chang-cheng, LIU Rui-jun, ZHAO Yi-qiang. Design methods of superposition throttle slices and influence on throttle aperture of hydro-pneumatic spring［J］. Acta Armanentarii, 2009, 30(4):461-466. (in Chinese)
［20］李幼德, 李静, 宋大凤, 等. 汽车减振器弹簧阀片变形模型的研究［J］．汽车工程, 2003, 25(3):287-290.
LI You-de, LI Jing, SONG Da-feng, et al. A research on the deformation of spring valve plate in automotive shock absorbers［J］. Automotive Engineering, 2003, 25(3):287-290. (in Chinese)
［21］陈轶杰, 顾亮. 油气弹簧环形节流阀片大挠曲变形分析与试验［J］. 吉林大学学报, 2009, 39(2):388-392.
CHEN Yi-jie, GU Liang. Experiment and analysis of large deflection of throttle slice of hydro-pneumatic spring ［J］. Journal of Jilin University, 2009, 39(2):388-392. (in Chinese)

［22］贺李平, 顾亮, 辛国国, 等. 减振器环形阀片大挠曲变形的高精度解析式［J］. 北京理工大学学报, 2009, 29(6): 510-514.
HE Li-ping, GU Liang, XIN Guo-guo, et al. High-precision analytical formulas of large deflection problem for annular throttle-slice in shock absorber［J］. Transactions of Beijing Institute of Technology, 2009, 29(6):510-514. (in Chinese)
［23］韦勇, 赵亮, 康雨. 基于大挠度理论的减振器阀片精确变形模拟和研究［J］. 中国机械工程, 2015, 26(11): 1556-1561.
WEI Yong, ZHAO Liang, KANG Yu. Accurate simulation and investigation on valve performance of shock absorber based on large deflection theory［J］. China Mechanical Engineering, 2015, 26(11): 1556-1561. (in Chinese)
［24］成大先. 机械设计手册：第1卷［M］. 北京: 化学工业出版社, 2002.
CHENG Da-xian. Mechanical design handbook (Ⅰ)［M］. Beijing：Chemical Industry Press, 2002. (in Chinese)

［25］周长城, 赵雷雷. 车辆悬架弹性力学解析计算理论［M］. 北京:机械工业出版社, 2012.
ZHOU Chang-cheng, ZHAO Lei-lei. Analytic calculation theory of vehicle suspension based on elastic mechanics［M］. Beijing: China Machine Press, 2012. (in Chinese)

［26］周长城, 孟婕, 田立忠, 等. 汽车筒式减振器分段线性特性的建模与仿真［J］. 汽车工程, 2010, 32(4):333-338.
ZHOU Chang-cheng, MENG Jie, TIAN Li-zhong, et al. Modeling and simulation for the piecewise linear characteristics of automotive telescopic shock absorber［J］. Automotive Engineering, 2010, 32(4) :333-338. (in Chinese)

第39卷
第4期2018 年4月兵工学报ACTA
ARMAMENTARIIVol.39No.4Apr.2018

[1]	CHAI Songlin， HOU Hailiang， JIN Jian， LI Dian， LI Yongqing. Experimental Study on the Energy-absorbing Structure of Broadside Defense Cabin Subjected to Underwater Contact Explosion [J]. Acta Armamentarii, 2022, 43(6): 1395-1406.
[2]	TANG Weijiang, LIU Weidong, GAO Zhuo, ZHANG Kai, ZHAO Peidong. Stress Distribution and Influence Factors of Fiber-optic Coil for Unmanned Submersible Vehicle [J]. Acta Armamentarii, 2021, 42(5): 1053-1064.
[3]	HUANG Qing, NI Dacheng， MA Changjun, LUO Derong, HUANG Shoudao, LI Zhongqi, CHENG Wangyang, YAO Chao, DENG Haijun, DONG Ping, LU Xiongjian. Predictive Direct Power Control Strategy for Electric Drive System of Special Vehicle [J]. Acta Armamentarii, 2021, 42(10): 2123-2129.
[4]	CHENG Xiangli, LIU Bo, ZHAO Hui, LIU Jun. Dynamic Modeling and Simulation for Penetration Warhead-fuze System [J]. Acta Armamentarii, 2020, 41(4): 625-633.
[5]	XU Long, MAO Ming, CHEN Yijie, DU Fu, DAI Jianjian. A Systematic Review of Vehicle ISD Suspension Configuration Design [J]. Acta Armamentarii, 2020, 41(4): 822-832.
[6]	WANG Zhiqian, MAO Baoquan, ZHU Rui, YANG Yuying, HAN Xiaoping. Test Study of Viscoelastic Elastomer Damper for Remote Weapon Station [J]. Acta Armamentarii, 2020, 41(2): 209-221.
[7]	PAN Yitao， CHEN Yuan， WANG Lidong， LU Hao. Design and Kinematic Modeling of Cable-driven 4-SPS/U Rigid-flexible Parallel Trunk Joint Mechanism with Spring [J]. Acta Armamentarii, 2019, 40(11): 2352-2362.
[8]	PENG Hu， ZHANG Jinqiu， ZHANG Jian， HUANG Dashan， HAN Chaoshuai. Research on Model Reference Multi-mode Switching Control of Parallel Composite Electromagnetic Suspension [J]. Acta Armamentarii, 2019, 40(1): 19-28.
[9]	LI Zhen-xiao， JIN Yong， YANG Dong， WAN Gang， LI Bao-ming. Design and Trial-manufacture of a Coaxial Pulsed Power Cable [J]. Acta Armamentarii, 2018, 39(8): 1491-1498.
[10]	WANG Jia-gang, YU Yong-gang, LIAO Chang-rong, YE Yu-hao. Characteristic Analysis of Magneto-rheological Fluid Damper Considering Slip Boundary and Inertial Effect [J]. Acta Armamentarii, 2018, 39(4): 672-680.
[11]	KONG Xiang-shao， WANG Xu-yang， XU Jing-bo ， ZHENG Cheng， XU Shuang-xi, YUAN Tian, WU Wei-guo. Comparative Experimental Study of Anti-explosion Performance of Compound Protective Liquid Cabin [J]. Acta Armamentarii, 2018, 39(12): 2438-2449.
[12]	WANG Yu， YU Ji-yan， WANG Xiao-ming， FENG Bin. The influence of Correction Fuze’s Structure Parameters on the Stability of Spin-stabilized Projectile [J]. Acta Armamentarii, 2018, 39(10): 1910-1918.
[13]	PANG Hui, CHEN Jia-nan, LIU Kai. Adaptive Backstepping Tracking Control for Vehicle Semi-active Suspension System with Magnetorheological Damper [J]. Acta Armamentarii, 2017, 38(7): 1430-1442.
[14]	ZHANG Lei-yu, LI Jian-feng, YANG Yang. Design and Dynamics Analysis of Vertical Ammunition Cabin for Armored Vehicle [J]. Acta Armamentarii, 2017, 38(5): 843-851.
[15]	XIE Hong-wei, TAO Zhong, HOU Jun-zhan, ZHANG Wei-guo. Experimental Research on Transmission Accuracy of Multi-cable Drive [J]. Acta Armamentarii, 2017, 38(4): 728-734.