DAWs concept splits itself to keep a grip on the road
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Harshpaul , shimla:
Mar 12 2009
Made Popular Mar 12 2009
The Dynamically Augmented Wheel System (DAWs) is about as nerdy as it sounds, also, its way too cool. Designed with inspiration from bike wheels and human foot, DAWs aims to offer greater maneuverability for cars, maintaining good traction. The wheel...
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1 Stars
In other words the servos would have to move so faster and faster as speed increases and also the wheel be completely unbalanced.... This just isn’t going to happen ... good concept but it needs more work.
Local Opinions (2)
2 Stars
pretty ingenious. however, the problem i see in practice as opposed to prototype is the conflict of friction caused by both gravity and accelerational g-forces (in turns) which needs to be overcome by the servo motors seeking to adjust the relative ”lean” of the individual plates, which must necessarily press against each other to distribute the load around the rim (or at least adjacent plates).
Furthermore, in order to maintain this ’lean’ as the wheel rotates (quickly), these plates are *constantly* and *quickly* being moved in and out as the plate rotates around the axel (out at the road, in at the apex). The wobble produced by this action is likely to inject as much handling instability as is overcome by the theory, and at tremendous cost in work, moving parts, and opportunities for individual plates to suffer failure due to leverage forces if the plates are not in contact in order ot facilitate individual motion.
Furthermore, in order to maintain this ’lean’ as the wheel rotates (quickly), these plates are *constantly* and *quickly* being moved in and out as the plate rotates around the axel (out at the road, in at the apex). The wobble produced by this action is likely to inject as much handling instability as is overcome by the theory, and at tremendous cost in work, moving parts, and opportunities for individual plates to suffer failure due to leverage forces if the plates are not in contact in order ot facilitate individual motion.
1 Stars
In other words the servos would have to move so faster and faster as speed increases and also the wheel be completely unbalanced.... This just isn’t going to happen ... good concept but it needs more work.
Global Opinions (2)
2 Stars
pretty ingenious. however, the problem i see in practice as opposed to prototype is the conflict of friction caused by both gravity and accelerational g-forces (in turns) which needs to be overcome by the servo motors seeking to adjust the relative ”lean” of the individual plates, which must necessarily press against each other to distribute the load around the rim (or at least adjacent plates).
Furthermore, in order to maintain this ’lean’ as the wheel rotates (quickly), these plates are *constantly* and *quickly* being moved in and out as the plate rotates around the axel (out at the road, in at the apex). The wobble produced by this action is likely to inject as much handling instability as is overcome by the theory, and at tremendous cost in work, moving parts, and opportunities for individual plates to suffer failure due to leverage forces if the plates are not in contact in order ot facilitate individual motion.
Furthermore, in order to maintain this ’lean’ as the wheel rotates (quickly), these plates are *constantly* and *quickly* being moved in and out as the plate rotates around the axel (out at the road, in at the apex). The wobble produced by this action is likely to inject as much handling instability as is overcome by the theory, and at tremendous cost in work, moving parts, and opportunities for individual plates to suffer failure due to leverage forces if the plates are not in contact in order ot facilitate individual motion.
1 Stars
In other words the servos would have to move so faster and faster as speed increases and also the wheel be completely unbalanced.... This just isn’t going to happen ... good concept but it needs more work.
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Furthermore, in order to maintain this ’lean’ as the wheel rotates (quickly), these plates are *constantly* and *quickly* being moved in and out as the plate rotates around the axel (out at the road, in at the apex). The wobble produced by this action is likely to inject as much handling instability as is overcome by the theory, and at tremendous cost in work, moving parts, and opportunities for individual plates to suffer failure due to leverage forces if the plates are not in contact in order ot facilitate individual motion.