ROVER WHEELS: Monitoring changes over time, NOTE: Read back through the thread to avoid repeating misconceptions |
ROVER WHEELS: Monitoring changes over time, NOTE: Read back through the thread to avoid repeating misconceptions |
May 16 2013, 08:35 AM
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Junior Member Group: Members Posts: 22 Joined: 10-August 12 From: Australia Member No.: 6530 |
[MOD NOTE: This thread follows on a post by Ed Truthan containing a MAHLI mosaic of MSL wheels taken on sol 275.]
Ed: zooming in on that marvellous underbelly MAHLI montage, there appears to be further (and previously noted) deformation of the wheel surfaces. Damage is most evident in the view of the front-left wheel inner surface. Such wear has previously been discussed and concerns allayed. Nevertheless, the front left wheel surface *appears* to have been punctured. We've only done 700 meters, and have 7000 more to get to Mt Sharp..... Given that more odometry has now accumulated, is any (re-)new(ed) concern valid? DeanM |
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Dec 8 2013, 08:16 PM
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Member Group: Members Posts: 655 Joined: 22-January 06 Member No.: 655 |
A quick google search unearthed the following: 80+ pages of informed insight into the next generation (in which MSL is referenced) of rover wheels, and the engineering challenges/trade-offs faced by the terrain they would be exposed to. Admittedly the article references largely re-configurable wheels, but some of the challenges faced and the outcomes settled upon are instructive.
enjoy! |
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