Actuator & Motor Selection for ABU Robocon 2025: Basketball Challenge
A comprehensive curriculum focused on the selection, implementation, and optimization of actuators and motors for basketball-playing robots in the ABU Robocon 2025 competition.
Goal
Develop expertise in selecting and implementing optimal actuator solutions for basketball-related mechanisms to achieve superior performance, reliability, and efficiency in competition robots.
Advanced Actuator & Motor Selection for Basketball Robotics
Mechatronics Engineering
This course covers the comprehensive process of selecting, implementing, and optimizing actuators and motors for high-performance basketball-playing robots in the ABU Robocon 2025 competition.
Actuator Fundamentals & Selection Strategy
Exploration of actuator types, characteristics, and strategic selection approaches for basketball robot applications.
Actuator Types & Technologies
DC Motor Technologies: Understand the operating principles, advantages, and limitations of DC motor types.
Servo Motor Technologies: Master the working principles and control characteristics of servo motors.
Stepper Motor Technologies: Understand stepper motor operation, strengths, and limitations for precision applications.
Pneumatic Actuator Types: Gain comprehensive knowledge of pneumatic actuation technologies.
Linear Actuator Technologies: Understand the principles and applications of linear electric actuators.
Actuator Characteristics & Specifications
Torque Specifications: Accurately interpret torque specifications for application matching.
Speed Characteristics: Understand speed specifications and their implications for applications.
Power Consumption Analysis: Interpret power requirements and efficiency for energy budgeting.
Precision & Accuracy Specifications: Understand precision specifications for accurate mechanism design.
Response Characteristics: Interpret dynamic performance specifications for timing-critical applications.
Selection Strategy Development
Requirement Specification: Create clear, comprehensive actuator specifications for mechanism needs.
Decision Matrix Development: Implement systematic evaluation tools for actuator comparison and selection.
Trade-off Analysis: Develop approaches for optimizing actuator selection with multiple criteria.
Weight & Power Budgeting: Create effective budgeting strategies for weight and power constraints.
Performance Calculation & Sizing
Load Force Calculation: Accurately determine the forces actuators must overcome in basketball mechanisms.
Inertia & Mass Calculation: Calculate inertial loads for proper actuator sizing in dynamic applications.
Acceleration Requirements: Define acceleration requirements for basketball-related movements.
Duty Cycle Analysis: Determine duty cycle requirements for reliable competition operation.
Safety Factor Determination: Implement appropriate safety factors for reliable actuator selection.
Drive System Actuators
Focused study on motor selection for robot mobility systems optimized for basketball court operations.
Drive Motor Selection
Traction Requirements: Determine motor requirements based on traction and court conditions.
Drive Speed Optimization: Establish optimal speed profiles for basketball court navigation.
Gear Ratio Selection: Determine ideal gear ratios for balancing speed and torque in drives.
Acceleration Profile Development: Create optimal acceleration profiles for basketball gameplay.
Omnidirectional Drive Actuators
Mecanum Drive Motor Selection: Identify optimal motors for mecanum drive performance.
Swerve Drive Actuator Selection: Implement effective drive and steering motor combinations for swerve drives.
Holonomic Drive Implementation: Select optimal motors for holonomic drive performance.
Multi-Motor Synchronization: Implement effective synchronization for multi-motor drive systems.
Steering & Direction Control Actuators
Differential Steering: Optimize motor selection for effective differential steering.
Explicit Steering Actuators: Implement effective steering actuators for precision directional control.
Articulated Steering Systems: Select appropriate actuators for articulated steering mechanisms.
Basketball Shooting Actuators
Selection and implementation of actuators for basketball propulsion and shooting mechanisms.
Projectile Actuators for Shooting
Spring Selection for Shooting: Identify optimal spring types and specifications for basketball propulsion.
Elastic Element Selection: Select appropriate elastic components for shooting mechanisms.
Release Mechanism Actuators: Implement reliable, rapid release actuators for shooting systems.
Consistency Enhancement: Develop methods for maintaining consistent spring-based shots.
Flywheel Shooting Motors
Flywheel Motor Selection: Identify optimal motors for high-speed, consistent flywheel operation.
Speed Control Implementation: Implement effective speed control for adjustable shooting power.
Dual Flywheel Systems: Optimize motor selection for dual flywheel shooting systems.
Backspin Generation: Create effective backspin for improved shot accuracy.
Pneumatic Shooting Actuators
Pneumatic Cylinder Selection: Identify optimal cylinder specifications for pneumatic shooting.
Valve Selection & Configuration: Select appropriate valves for rapid, controlled pneumatic actuation.
Air Storage Sizing: Determine optimal air storage capacity for competition requirements.
Pressure Regulation: Develop reliable pressure regulation for consistent pneumatic performance.
Aiming & Elevation Actuators
Precision Actuator Selection: Identify optimal actuators for precise aiming mechanisms.
Position Feedback Integration: Create effective position feedback for accurate aim control.
Backlash Reduction: Implement effective backlash reduction for precise aiming.
Ball Handling Actuators
Selection of motors and actuators for ball acquisition, control, and manipulation.
Ball Intake Actuators
Intake Roller Motor Selection: Identify optimal motors for effective basketball collection.
Intake Speed Optimization: Establish ideal speed profiles for reliable ball acquisition.
Intake Torque Requirements: Determine appropriate torque specifications for intake motors.
Compliant Mechanism Actuators: Develop effective actuation of compliant ball handling mechanisms.
Ball Gripping Actuators
Servo Grippers: Create effective servo-based basketball gripping systems.
Pneumatic Grippers: Implement reliable pneumatic grippers for basketball handling.
Grip Force Optimization: Establish optimal grip forces that secure without damaging basketballs.
Ball Conveying Actuators
Belt Drive Conveyor Motors: Identify appropriate motors for belt conveyor systems.
Chain Drive Implementation: Implement effective chain drive systems for ball movement.
Powered Roller Systems: Create effective powered roller systems for internal ball transport.
Ball Indexing & Queuing Actuators
Indexing Mechanism Actuators: Implement precise indexing actuators for sequential ball handling.
Gate & Diverter Actuators: Create reliable actuators for directing ball flow within the robot.
Sequential Release Systems: Implement effective actuators for controlled ball release sequences.
Actuator Integration & Implementation
Techniques for effective actuator mounting, power transmission, and control system integration.
Actuator Mounting Methods
Mounting Bracket Design: Create secure, properly aligned mounting solutions for various actuators.
Alignment Methods: Implement effective alignment methods for optimal actuator performance.
Vibration Isolation: Develop effective vibration isolation for sensitive mechanisms.
Maintenance Accessibility: Create mounting solutions that facilitate easy maintenance and replacement.
Power Transmission Integration
Coupling Selection: Identify optimal coupling methods for different actuator applications.
Gearbox Integration: Create effective gearbox solutions for various actuation needs.
Belt & Pulley Systems: Implement effective belt drive systems for actuator power transmission.
Chain & Sprocket Systems: Create reliable chain drive systems for high-torque applications.
Actuator Power Integration
Electrical Power Integration: Implement appropriate power delivery systems for electric actuators.
Pneumatic Power Integration: Create effective pneumatic power delivery for air-based actuators.
Motor Wiring Implementation: Develop professional wiring implementations for motor reliability.
Power Supply Sizing: Determine appropriate power supply specifications for reliable operation.
Control System Integration
Motor Driver Selection: Identify optimal motor drivers for different actuator types.
Feedback System Integration: Create effective feedback systems for closed-loop actuator control.
Encoder Integration: Implement reliable encoder installations for position feedback.
Limit Switch Implementation: Create effective limit switch systems for actuator range control.
Actuator Performance Optimization
Methods for testing, tuning, and maximizing actuator performance in competition scenarios.
Actuator Testing Methods
Benchmark Testing: Create consistent benchmarking procedures for actuator evaluation.
Load Testing Methods: Implement effective load testing for performance verification.
Repeatability Testing: Develop techniques for assessing actuator repeatability.
Data Acquisition Methods: Implement effective data collection for detailed performance analysis.
Actuator Tuning & Optimization
Control Parameter Optimization: Develop systematic approaches to optimizing control parameters.
Mechanical Optimization: Identify and optimize mechanical factors affecting actuator efficiency.
Closed-Loop Performance Tuning: Master techniques for tuning closed-loop control for optimal performance.
Thermal Management & Reliability
Cooling System Implementation: Create effective cooling systems for actuators under heavy load.
Duty Cycle Management: Implement effective duty cycle management for thermal control.
Electronic Protection Systems: Create comprehensive protection systems for actuator longevity.
Heat Dissipation Design: Develop effective heat dissipation solutions for thermal management.
Competition Preparation & Field Support
Spare Actuator Strategy: Develop a comprehensive spare parts strategy for critical actuators.
Quick-Replacement Design: Create systems that facilitate fast actuator replacement during competition.
Field Service Tool Selection: Compile an optimal toolkit for field service of actuators.
Pre-Match Checkout Procedures: Create comprehensive pre-match testing procedures for actuators.