fischertechnik ROBO Explorer Bedienungsanleitung Seite 29

R O B O R O B O R O B O
R O B O R O B O
Task 3 - ROBO Pro Level 2
Your robot traveled along a certain black line in the previous tasks. For this task, it is to
search for a line. To do this, it is to turn in a circle one time. If it doesn't find a trail when
it does this, it is to travel a short distance straight ahead and then search again. If your
robot finds a trail, then it is to follow the trail. If the trail ends or it loses the trail, then it
is to start the search again.
Tip:
Think about the first tasks with the basic model. Here, the robot was supposed to turn 90 degrees.
You did this with a distance traveled control. This technology can be of use to you here as well.
For the trail search, prepare your own subprogram with the name „track-seeking."
In the diagram, you see how we suggest this be done.
Write another subprogram with the name, left. You have already created forwards
and stop.
Thus, the main program and all subprograms for the trail searcher are finished.
Now, your task is to integrate these into the program so that task 3 can be
completed.
Finished Program: Trail_searcher_3.rpp
The previous routes were always straight. However, routes sometimes also have
curves. You can find these, for example, in industrial facilities, in which material
or workpieces must be transported from one machine to the next one.
Task 4 - ROBO Pro Level 2
The experiment course contains various curves with differening radiuses.
Experiment with various speeds for M1 and M2 for your circuit. What settings allow the
robot to complete the course the fastest? Record the results in a small table.
E E E A A A A A
E E
X P L O R E R X P L O R E R X P L O R E R X P L O R E R X P L O R E R C T I V I T Y C T I V I T Y
B B B B B
C T I V I T Y C T I V I T Y C T I V I T Y O O K L E T O O K L E T O O K L E T O O K L E T O O K L E T
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Counter loop