Team- Sravan Desu-9th grade, Krish Patel-8th grade
PID stands for Proportional, Integral, Derivative.
We used PID because we do not need to make specific cases like we have to in a regular line tracing. If we get off the line slightly it fixes by itself. PID sets the motor values based on the sensor values.
For PID we need an error value, kp, and a thresold for white and black.
To get around the obstacle we decided to create a circle around it.
Formula for obstacle avoidance is the inner motor/outer motor.
To get around the object we need the radius of the object and have a buffer value.
The outer motor has to go faster than the inner motor.
innermotor=(radius of the object)+(the buffer value)
outermotor=(radius of the object)+(the buffer value)+(wheelbase)
Green intersections have green tapes on sides on black lines that tell you where to go.
There could be green on the left or right side or there could be a double green which means you do a u turn.
We had problems with doing the double green because the sensor saw one green before the other since.
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RCJ Rescue would like to hold a virtual presentation event to have some conclusion to the 2020 RoboCupJunior year for rescue Line and rescue Maze. The idea of this virtual event is to have a formal opportunity for teams present their excellent work within the RCJ rescue community in a condensed form, and to have some sense of closure to the year.
Participating teams will create a video about their progress and work, which will be made available for other teams to host discussions and gain inspiration for the future.
While awards cannot be issued by the RoboCup Federation, teams participating will be recognised by the RCJ Rescue TC/OC committees and a range of awards will be given for outstanding presentations.