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#1
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Impact of Bumps
CRUSH whipped up a prototype of a robot and bump today, and played around with the two to get a feel for how the robot could handle bumps. Here's a few pictures of our prototypes. We also took a video, after it's done uploading I'll post a link to it.
http://blog.crush1011.org/post/33349...today-and-were |
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#2
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Re: Impact of Bumps
Here's the video I promised of a robot tackling the bump, http://blog.crush1011.org/post/33359...-video-summing (We used a prototype because none of our existing robots had enough ground clearance to even attempt the bump.)
And another summing up our entire meeting yesterday, http://blog.crush1011.org/post/33359...were-trying-to Enjoy! Last edited by BrianCloutier : 14-01-2010 at 10:46. |
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#3
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Re: Impact of Bumps
Guys,
Nice work - Be careful to pay attention to how a robot will behave when it is propelled by wheel torques instead of pulled by a rope. The forces the wheels create have different locations and directions than the rope force, and as the robot tilts they vary differently than the rope force varys. Blake |
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#4
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Re: Impact of Bumps
Quote:
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#5
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Re: Impact of Bumps
not necessarily, since the angle of the bump is 45 degrees, a narrow robot may make a turn while its front falls forward after going up the bump. (im not sure if you can understand what i wrote)
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