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Nexus
Experienced Roboteer
Joined: 17 Jun 2004
Posts: 903
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Not sure if I am being clear. A leg can be lifted, moved forward, moved back and put back down but thats all possible on one axis or dimension. An easy way to visualise this is that the sequence just desribed can be drawn on a sheet of paper, making it one plane. It needs to go up, down, forward, back as well as left to right which is on anothger axis. Up and Down is only half an axis. THink of a compass and if you use North and south to go up and down u still have east and west to go forward and back, all on the same axis. It doesnt let you go left and right as well, the course the leg is required to take becomes a 3d image. X,Y and Z as you correctly pointed out. Thats probably the confusing thing in all this. 2 DOF is XYZ and 1 DOF is X & Y _________________ Bots that do not destroy you, only make you stronger.
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Sun Jun 20, 2004 7:35 pm |
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