Abstract：During petroleum exploration, detectors’ setting place have a wide deployment and complex terrain. The vehicle have a complex and changing working conditions. It is a great challenge to geophysical prospecting detector set-recovery vehicle stability, safety and efficiency. So put the vehicle tracked chassis as a research object, set vehicle model and vibration model. The mechanical relationship between the two phases before crossing the barrier was analyzed. The kinetic and transient response characterization was carried out. At last, analysis factors affecting stability with response surface method. The results show that optimized vehicle smoothness increase 7.97％, the impact was smaller 57.43％. The crawler frame’s right-front beam, column-middle beam and main-back beam maximum stress reduction by 8.02％, 9.37％, 6.22％. The vehicle has a sufficient strength and improves stability and security.
[1] 李辉，孙国华，李斌，等.履带车辆振动噪声特性及其控制技术研究现状[J].机电产品开发与创新， 2017，30（3）:16 -19.
LI Hui， SUN Guohua， LIBin， etal. Research developments of vibration and noise control echnolog of tracked vehicle[J]. Development&Innovation of Machinery&Electrical Products， 2017，30（3）: 16 -19.
[2] 吕唯唯，顾亮，黄雪涛.小波变换在履带车辆振动信号处理中的应用[J].噪声与振动控制，2012，32 （4）:140 -144.
LüWeiwei， GU Liang， HUANG Xuetao. Application of wavelet threshold method in processing tracked vehicle vibration signal[J].Noiseand Vibration Control， 2012，32（4）: 140 -144.
[3] NAKASHIMA A M， BORLAND M J， ABEL S M. armoured vehicles[J].Industrial Health，2007，45（2）:318 -327.
[4] KULWORAWANICHPONG T. Multi-train modeling and simulation integrated with traction power supply solver using simplified Newton -Raphson method[J].Journal of Modern Transportation， 2015，23（4）: 241 -251.
[5] 乔新勇, 靳莹, 段誉. 基于履带环影响和功率谱方法的履带车辆振动响应分析[J]. 振动与冲击, 2021, 40(18):94-101.
QIAOXinyong, JINYing，DUANYu. Tracked vehicle vibration response analysis based on power spectrum method in consideration of the influence of track circuit[J]. Journal of vibration and shock,2021,40(18)：94-101.
[6] 王军,孙大刚,宋勇,刘世忠.履带式推土机橡胶减振器冲击特性分析[J].机械设计与制造,2015(02):19-20,24.
WANG Jun, SUN Dagang, SONG Yong. Analysis of Shocking Characteristics for Rubber Buffer on Crawler Tractor[J]. Machinery Design & Manufacture, 2015(02):19-20,24.
[7] MȨŻYK A,Tomasz Czapla,Wojciech Klein,Gabriel Mura. Numerical simulation of active track tensioning system for autonomous hybrid vehicle[J]. Mechanical Systems and Signal Processing, 2017,89(15):108-118.
[8] Saayan Banerjee, V.Balamurugan, R.Krishna-kumar, et al. Ride Comfort Analysis of Math Ride Dynamics Modelof Full Tracked Vehicle with Trailing Arm Suspension[J]. Procedia Engineering, 2016, 144: 1110-1118.
[9] 扈凯,张文毅,李坤等.基于模态规划法的履带拖拉机车架振动分析与优化[J].中国农机化学报,2021,42(8):121-126.
Hu KaiZhang Wenyi;Li Kun. Vibration analysis and optimization of tracked tractor frame based on modal programming method[J]. Journal of Chinese Agricultural Mechanization, 2021,42(8):121-126.
[10] 庞荫铭,王余滨,李秀红等.WK-75矿用挖掘机履带架有限元分析及结构优化[J].矿业研究与开发,2019,39(01):100-105.
PANG Yinming, WANG Yubin, LI Xiuhong. Finite Element Analysis and Structure Optimization on Track Frame of WK-75 Mine Excavator[J]. Mining Research and Development, 2019,39(01):100-105.
[11] 毛智琳,蒋建东,章沈强,杨振兴,张奋飞,杨锦章.全架式履带拖拉机机架设计与优化[J].中国农机化学报,2021,42(7):122-129.
Mao Zhilin, Jiang Jiandong, Zhang Shenqiang. Design and optimization of the frame of a full-frame crawler tractor[J]. Journal of Chinese Agricultural Mechanization,2021,42(7):122-129.
[12] 潘冠廷, 杨福增, 孙景彬等. 小型山地履带拖拉机爬坡越障性能分析与试验[J]. 农业机械学报, 2020, 51(9):374-383.
PAN Guanting, YANG Fuzeng, SUN Jingbin. Analysis and Test of Obstacle Negotiation Performance of Small Hillside Crawler Tractor during Climbing Process[J]. Transactions of the Chinese Society for Agricultural Machinery, 2020, 51(9):374-383.
[13] 黄雪涛, 顾亮, 吕唯唯等. 履带张紧力及其影响因素分析[J]. 兵工学报, 2014, (7):1110-1118.
HUANG Xuetao, GU Liang, LYU Weiwei. Track Tension and Its Influencing Factors[J]. Acta Armamentarii, 2014, (7):1110-1118.
[14] Jayakumar P, Contreras U, Letherwood M D. New finite element multibody system algorithm for modeling flexible tracked vehicles [R]. US: Army Tank Automotive Research and Development Command, 2011: 8.
[15] Zhou M X，Ren Y P，Ye L, et al. Discussion of track tension for heavy tracked vehicles [J]. Advanced Materials Research, 2013, 813:30-33.
