The City College of New York 1 Kinematics of Robot Manipulator Introduction to ROBOTICS.
College robotics
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Transcript of College robotics
![Page 1: College robotics](https://reader030.fdocuments.in/reader030/viewer/2022032513/55d134bebb61eb4b298b4658/html5/thumbnails/1.jpg)
College Robotics
An introduction
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Robot
• What • Why• When
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Main Applications
• Industry• Industry• Industry
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Videos here
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Primary sections
• Mechanical• Electronics• Coding
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Exercise(DIY Robot)
• Mobot ( Mobile Robot )• Task: Transport a small toy car from point A to
B. Distance 10m.• Weight of car to be 2 KGs • Time , not a factor.• Car dimensions: 300mm * 200mm *200mm
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Mechanical
• Chassis • Manipulators • End effecters
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Chassis
• Rigid body on which everything else is mounted
• No moving parts • Rigid material
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Manipulator
• Actuators types– Motors – Pneumatics– Hydraulics– Electromagnetics– etc
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End effectors
• Grippers– Pneumatic grippers– Hydraulic – Vacuum – Electromagnetic
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Electronics
• Sensors • Power electronics
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PS: Feedback concept
• Feedback• Pros and cons
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Sensors
• Proximity sensors• Positional sensors• Heat• Light• Orientation sensors
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Power supply
• Drivers, relays• Power supply according to power required by
members• Electronics members will explain(sorry)
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Coding
• Binary, Hex, etc.• Algorithm writing • Function development• Integration with other bodies
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Algorithm
• Simple flowchart or written format describing activity
• Identify switches, yes no conditions, etc
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Function Development
• Delay• ADC• PWM
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Integrate with bodies
• Test all systems before installation, before mechanical systems are made
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Divide class here
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Bot design Overall
• Brainstorming sessions• Discuss strategies • Discuss limitations
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Finalize design
• Find faults • Find problems• Finalize temporarily
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Mechanical department
• Material selection • Structure design on paper, and then on CAD
soft wares ( PRO E, CATIA, etc.)• Simulations if possible in softwares.
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Electronics
• Decision on types of sensors to be used • Decision on power supply to be used• Decision on controller to be used ( with coding
team)
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Coding
• Decision of controller selection• Formation of basic functions required and
testing of the same• Coordination with electronics team for coding
inputs and solutions
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Brainstorming session
• Discussion if design with rest of team.• Helps with finding glitches overlooked.• Fresh eyes view valuable.
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Break
(Thinking break)
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Mechanical department
• Design finalization• Solutions
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Electronics
• Sensor finalization• Power supply solution
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Coding
• Finalizations of strategy to be used • Functions to be used
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Summarising
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Problems in the solution
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Q&A sessions