giovedì 18 febbraio 2016

Lecture 4

date: 18 February 2016 tutor: Alessandro Memo
  1. Lesson 4: Sensors (1): touch & color
    • 3-levels Line follower
    • comment of the proposed solution, the difficulties to adjust the parameters
    • 3-levels Line follower, another solution introducing a soft/sharp control
    • comment of the proposed solution, a smoother movement
    • the proportional approach to the line follower, more the error stronger the correction
    • example 16 (v2): test of this method, and comment of the obtained results
    • PID: Proportional, Integrative Derivative approach
    • example 16 (v3): PID line follower
    • challenge: follow a curved line in the faster way(20 min)
    • comment on the previous challenge
    • challenge: sequential movements(10 min)
    • comment on the previous challenge and discussion of a possible solution
    • color sensor in ambient mode, simple examples
    • example 18: flash controlled robot (10 min)
    • color sensor in color recognition mode
    • example 19: color identification, presentation of a possible solution and introduction to the array initialization
    • challenge: slalom (30 min)
    • comment of the results obtained in the previous challenge
    • challenge: around the tower (30 min)
    • comment of the results obtained in the previous challenge and discussion on the proposed solution
    • short hits on the RGB mode of the color sensor
    • challenge: color components (10 min)
    • comment of the results obtained in the previous challenge and discussion on the proposed solution
    • challenge: garbage cleaner (30 min)
    • comment of the results obtained in the previous challenge and discussion on the proposed solution
    • challenge: object recognition (30 min)
    • only proposed
    • challenge: rescue mission (40 min)
    • comment of the results obtained in the previous challenge
Comments:Good partecipation and interest, expecially for the students directly involved in the incoming meeting.