Getting Unstuck in West Valley |
Getting Unstuck in West Valley |
May 12 2009, 02:29 AM
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Senior Member Group: Members Posts: 4247 Joined: 17-January 05 Member No.: 152 |
We may have the same scenery for quite a while. From the latest release:
QUOTE The rover team... has suspended driving Spirit temporarily while studying the ground around the rover and planning simulation tests of driving options with a test rover... "Spirit is in a very difficult situation," JPL's John Callas... said Monday. "We are proceeding methodically and cautiously. It may be weeks before we try moving Spirit again."
In the past week, the digging-in of Spirit's wheels has raised concerns that the rover's belly pan could now be low enough to contact rocks underneath the chassis, which would make getting out of the situation more difficult. |
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May 12 2009, 01:24 PM
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#2
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Senior Member Group: Admin Posts: 4763 Joined: 15-March 05 From: Glendale, AZ Member No.: 197 |
Here's a wild thought that would be more a later move of desperation. I'm not certain what kind of mass ratios we are dealing with but would it make sense to extend the arm and IDD to slightly shift the CG, and add to the traction/load on a preferred wheel or wheels?
-------------------- If Occam had heard my theory, things would be very different now.
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