Challenge Description

For this challenge, we were asked to make a robot that can compete in at least 3 out of 6 different events. Each event is scored based on how well our robot performs, with extra points available for autonomous tasks in certain events.

We can compete in more than 3 events if we want, but our score will be based on our best 3 performances. Each event ranks the robots, and we get:

1st Place in Class: 4 points

2nd Place in Class: 3 points

3rd Place in Class: 2 points

Any other score: 1 point

Event Descriptions

5m Dash – The robot must move 5 meters as fast as possible.

Shot-Put – The robot must throw a VEX ball as far as possible.

The Accurate – The robot must throw a VEX ball and get it as close as possible to a target 150 cm away.

Weight Lifting – The robot must lift a 1kg weight at least 10cm. The higher it lifts, the better.

Obstacle Course – Navigate through obstacles quickly. Points are doubled if done autonomously.

Grab and Move – The robot must grab a VEX mobile goal and move it 3m. It starts 1m away. Points are doubled if done autonomously.

DESIGN:

EVALUATE: Reflection

1) What events are you planning for?

We are planning to compete in the following three events:

• Grab and Move (Autonomous)
  
  
  

• The Accurate (Ball Throwing Accuracy)
  
  
  

• Obstacle Course (Autonomous)
  
  

• These events were chosen to balance precision, control, and point potential, especially with the double points for autonomous challenges.

• 2) How will your robot do well at multiple events? What is your design plan?

• Our robot is designed to be versatile and compact, with a powerful drive base and an attachment system for different tasks. To do well:

• For Grab and Move, we'll create a locking the mechanism in place unlike other team of just pushing

• For The Accurate, we’re using a consistent launching mechanism, like a spring or flywheel-based system.

• For the Obstacle Course, we navigate accurately with driver control.
  The frame is sturdy yet light to maintain speed, and our gear ratios are optimised for both power and control.

• 3) What does your robot do well?

• Our robot:

• Moves quickly and turns smoothly

• Can accurately grab and move objects using the mechanism

• Is fairly reliable in its autonomous pathing and doesn’t veer off course easily

• Has a modular design that makes it easier to tweak for specific events

• 4) What are some areas you could improve your robot?

• Stability: The lift arm needs better support to handle weight without wobbling

• Accuracy: The launcher could benefit from angle adjustments for better precision

• Autonomous Code: More fine-tuning is needed for consistent performance

• Build Quality: Some connections come loose after extended use and need reinforcing

• 5) Do you like the Olympic idea? What could be better about this challenge?

• Yes, the Olympic idea is fun and competitive, and it gives everyone a chance to show different types of skills. It encourages creativity and strategic thinking.

• What could be better:

• Giving more feedback from judges on performance to help us improve

• Possibly allowing team collaborations on certain events to promote teamwork