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tan2
sin1
sin12 xeRd
cot1coscos
sin1sin1tantan
tan
ee
qeqc u
245tanDxe
sin1
sin12R f
tan2
d
Jiliang Li, Assistant Professor,
Email: [email protected]
Purdue University Northwest
Mars Rover Wheels
(Strip) Loading Test
-6
-5.5
-5
-4.5
-4
-3.5
-3
-2.5
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5
-20 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
Vert
ical D
efo
rmation (
mm
)
Horizontal Position (mm)
A Concept of Laboratory Scale Strip Loading Test Result in Support of the Proposed/Presented 2020 Mars Rover Wheels (Strip) Loading
Test for Martian Regolith Strength Estimation at The 2018 NASA AAQ Safety Center, September 7, 2018
75 LB 334 N Strip Testing Data
