TY - GEN
T1 - Concept design for sliding boot of submerging-floating moving platform based on compliant mechanism
AU - Liu, Jie
AU - Gao, Feng
AU - Cui, Meng
AU - Xu, Guoyan
AU - Ding, Nenggen
PY - 2013
Y1 - 2013
N2 - The traction force of walking device on normal pavement is determined by contact pressure and adhesion force related with road friction coefficient. Soft terrains should be sufficiently carrying-capable for walking devices to keep their trafficability and not sink into the surface. Deep soft terrains without bottom carrying layer, such as swamps, tidal flats, and paddy fields with deep layer of silt, are unable to provide sufficient load-bearing capacity for vehicles and walking devices. Aiming at solving above problem, a noval surmerging-floating moving platform is proposed. As one role of running gear, a skidding defined as "sliding boot" is designed. The sliding boot is a fixture clamped on the front wheel as a plier, when vehicle is running on invertebrate terrains. Due to dynamic characteristic of sliding boot, sliding boot is ultized as "floating" unit. In order to essure the reliability and safty of sliding boot, mechanism design is completed based on compliance of pneumatic tire. The design method is verified by test. The results show the design method of sliding boot is approved reasonable, feasible and practical.
AB - The traction force of walking device on normal pavement is determined by contact pressure and adhesion force related with road friction coefficient. Soft terrains should be sufficiently carrying-capable for walking devices to keep their trafficability and not sink into the surface. Deep soft terrains without bottom carrying layer, such as swamps, tidal flats, and paddy fields with deep layer of silt, are unable to provide sufficient load-bearing capacity for vehicles and walking devices. Aiming at solving above problem, a noval surmerging-floating moving platform is proposed. As one role of running gear, a skidding defined as "sliding boot" is designed. The sliding boot is a fixture clamped on the front wheel as a plier, when vehicle is running on invertebrate terrains. Due to dynamic characteristic of sliding boot, sliding boot is ultized as "floating" unit. In order to essure the reliability and safty of sliding boot, mechanism design is completed based on compliance of pneumatic tire. The design method is verified by test. The results show the design method of sliding boot is approved reasonable, feasible and practical.
KW - Compliance
KW - Sliding boot
KW - Sliding walking performance
KW - Submerging-floating moving platform
UR - https://www.scopus.com/pages/publications/84903477187
U2 - 10.1115/IMECE2013-62786
DO - 10.1115/IMECE2013-62786
M3 - 会议稿件
AN - SCOPUS:84903477187
SN - 9780791856420
T3 - ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
BT - Transportation Systems
PB - American Society of Mechanical Engineers (ASME)
T2 - ASME 2013 International Mechanical Engineering Congress and Exposition, IMECE 2013
Y2 - 15 November 2013 through 21 November 2013
ER -