物探节点布收车越障稳定性分析与底盘结构优化研究

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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.

Key words： geophysical prospecting detector set-recovery vehicle stability response surface optimized design

Received: 11 May 2022 Published: 28 August 2023

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	Articles by authors
	HUANG Zhiqiang
	SUN Haoxiang
	LEI Yuwei
	WANG Kai

Cite this article:

HUANG Zhiqiang,SUN Haoxiang,LEI Yuwei, et al. Stability analysis of the geophysical prospecting detector set-recovery vehicle obstacle crossing and optimization of chassis structure[J]. JOURNAL OF VIBRATION AND SHOCK, 2023, 42(16): 227-235.

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http://jvs.sjtu.edu.cn/EN/ OR http://jvs.sjtu.edu.cn/EN/Y2023/V42/I16/227

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