New perspective on characterizing pressure-sinkage relationship of terrains for estimating interaction mechanics
详细信息 查看全文
- 作者：Liang Dinga ; b ; liangding@hit.edu.cn" class="auth_mail ; Haibo Gaoa ; gaohaibo@hit.edu.cn" class="auth_mail ; Zongquan Denga ; Yuankai Lib ; Guangjun Liub
- 关键词：Plate sinkage experiment ; Dynamic sinkage ; Dimension effect ; Wheel lug ; Wheeled mobile robot ; Small rigid wheel ; Off-road
- 刊名：Journal of Terramechanics
- 出版年：April 2014
- 年：2014
- 卷：52
- 期：Complete
- 页码：57-76
- 全文大小：2022 K
文摘
- •
New concept of modelling terrains’ bearing performance with variant sinkage exponent.
- •
Characterizing the pressure-sinkage relationship of terrains with two parameters.
- •
Intrinsic stiffness modulus with constant dimension of Pa/m has dominant role.
- •
Variant sinkage exponent can be identified to reflect multiple influential effects.
- •
Dynamic sinkage, dimension effect and load are reflected and verified by experiments.