Concept evaluation

1) Weights of the objectives:

2) Pugh chart:

3) Product architecture:

1. Core Components

• Launching Mechanism

• Rotating Platform or Launch Arm: Primary mechanism to flip the bottle.

• Actuation System:

• • • Servo Motors: For precise control of launch angles and forces.

    • Springs or Pneumatics: Optional for additional launching force.

• Control System

  • Microcontroller (e.g., Arduino, Raspberry Pi): Central processing unit to manage inputs, outputs, and algorithms.

  • User Interface Module:

    • Touchscreen Display: For user interaction, settings, and feedback.

    • Buttons and Indicators: For quick control and notifications.

• Sensor System

  • Position Sensors: To measure launch angle and height.

  • Load Cells: To determine bottle weight for optimal flipping force.

  • Camera Module: Optional for recording flips and analyzing performance.

2. Power Supply

• Main Power Source:

  • AC Adapter: For stationary models.

  • Rechargeable Battery: For portable versions, with a battery management system for longevity.

• Power Distribution Board: To manage power supply to motors, sensors, and control systems.

3. Software Architecture

• Control Algorithms:

  • Launch Algorithm: To calculate optimal launch parameters based on user input and sensor data.

  • Feedback Loop: For real-time adjustments based on sensor readings.

• User Interface Software:

  • Main Menu: For selecting modes (casual, competitive, educational).

  • Performance Tracking: For storing scores, statistics, and player profiles.

• Connectivity Features:

  • Bluetooth/Wi-Fi Module: For mobile app integration and remote control capabilities.

  • Data Logging: To record and analyze user performance over time.

4. Safety Features

• Emergency Stop Button: Easily accessible to halt all operations in case of malfunction.

• Safety Sensors: To detect obstructions and prevent operation when the area is not clear.

• Casing Design: Rounded edges and covered moving parts to minimize injury risks.

5. Modularity and Customization

• Interchangeable Components:

  • Design components that can be easily swapped out (e.g., different launching mechanisms for various bottle types).

• Expandable Features: Allow for future upgrades, such as new software functionalities or additional sensors.