2015:Robot Design Details: Difference between revisions
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-Actuator also acts as collector | -Actuator also acts as collector | ||
-actuator is | -actuator is separate from collector | ||
''-Storage will be 3 stage'' | ''-Storage will be 3 stage'' | ||
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*The robot should be able to pick up and place containers top of 5 high stacks | *The robot should be able to pick up and place containers top of 5 high stacks | ||
*The robot must be able to do coopertition stacks | *The robot must be able to do coopertition stacks | ||
*The robot should be able to grab 2 high stacks from the human player | *The robot should be able to easily grab 2 high stacks from the human player | ||
*The robot should be able to raise the RC to allow the HP to put litter in it | *The robot should be able to raise the RC to allow the HP to put litter in it | ||
*All designs need to be robust so that time spent fixing the robot is to a minimum especially due to the fact that there will be no bumpers. | *All designs need to be robust so that time spent fixing the robot is to a minimum especially due to the fact that there will be no bumpers. | ||
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*Lift RC on top of a 5 tote stack in 5 sec | *Lift RC on top of a 5 tote stack in 5 sec | ||
*Must support the stack with an actuated "stabilizer" and be able to drive over bumps without dropping totes or RCs | *Must support the stack with an actuated "stabilizer" and be able to drive over bumps without dropping totes or RCs | ||
*Must have no/reduced | *Must have no/reduced back-drive | ||
*Must be able to release stacks in 1.5 sec | *Must be able to release stacks in 1.5 sec | ||
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'''RC Puller:''' | '''RC Puller:''' | ||
*Must be able to pull RCs from the Step over the | *Must be able to pull RCs from the Step over the landfill totes. | ||
*Must be retractable so that it can be retracted back into the robot after the RCs are pulled | *Must be retractable so that it can be retracted back into the robot after the RCs are pulled | ||
*Must be able to pull an RC completely to our side of the field in 7 seconds or less. | *Must be able to pull an RC completely to our side of the field in 7 seconds or less. | ||
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'''Drivetrain:''' | '''Drivetrain:''' | ||
*Must be able to easily transverse the scoring platform and strafe | *Must be able to easily transverse the scoring platform and strafe sideways and diagonally. | ||
*Max Drivetrain speed should be 12.04ft/s. | *Max Drivetrain speed should be 12.04ft/s. | ||
*Drivetrain must have slow mode (shifters) for fine control on bridges and barriers. | *Drivetrain must have slow mode (shifters) for fine control on bridges and barriers. | ||
Revision as of 16:50, 10 January 2015
Integration Task List[1]
Preliminary Design
Preliminary design after January 8th Design Sessions
-Drivetrain - 4" Omni "Slide" AKA H-Drive
-Collectors to prototype
-Stationary Beater Bar -Actuator Beater Bar and Wings -Hungry Hungry Hippos -U Shaped Brush
-Bridge Actuators to prototype
-Actuator also acts as collector -actuator is separate from collector
-Storage will be 3 stage
-Shooter will be a turret
-Spinning wheels to shoot -Need backspin on ball -Variable Speed -Variable angle (could be speed) -Need to shoot over 60ft.
Robot Specifications
Overall:
- The robot should be able to pick up and place containers top of 5 high stacks
- The robot must be able to do coopertition stacks
- The robot should be able to easily grab 2 high stacks from the human player
- The robot should be able to raise the RC to allow the HP to put litter in it
- All designs need to be robust so that time spent fixing the robot is to a minimum especially due to the fact that there will be no bumpers.
- All parts should be easily serviced if needed.
Gripper:
- Must be able to grab and secure totes and RCs in .5 sec
- Must be able to grab totes and RCs in both orientations
- Must be able to hold 5 totes with and RC
- Must release game pieces at the end of the match.
- Must be able to place on top of 4 totes
- Cannot be dependent on the lips of the totes or containers
- Should be able to help break apart the landfill
Lifter:
- Must be able to Lift 6 totes high
- Lift RC on top of a 5 tote stack in 5 sec
- Must support the stack with an actuated "stabilizer" and be able to drive over bumps without dropping totes or RCs
- Must have no/reduced back-drive
- Must be able to release stacks in 1.5 sec
RC Puller:
- Must be able to pull RCs from the Step over the landfill totes.
- Must be retractable so that it can be retracted back into the robot after the RCs are pulled
- Must be able to pull an RC completely to our side of the field in 7 seconds or less.
- Should have an auto program that takes advantage of the RC puller.
Drivetrain:
- Must be able to easily transverse the scoring platform and strafe sideways and diagonally.
- Max Drivetrain speed should be 12.04ft/s.
- Drivetrain must have slow mode (shifters) for fine control on bridges and barriers.
- Should weigh 38lbs or less
- Picture of drive-train
