... | ... | @@ -119,9 +119,13 @@ Vehicle 3. Combine two kinds of sensors and experiment with different motor powe |
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#### Plan
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We intend to combine light sensors with ultrasonic sensors. As we discovered in the first experiments, the sound sensors were easily disrupted by both the sound of the electrical motors and the environment surrounding the robot, why we decided not to use them.
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In the first experiment we will use the light sensors (red in fig. 7) to provide power to the motors (exhibitory) and ultrasonic sensors (green in fig. 7) to deduct power from the motors (inhibitory).
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In the first experiment we will use the light sensors (red in fig. 10) to provide power to the motors (exitatory) and ultrasonic sensors (green in fig. 10) to deduct power from the motors (inhibitory).
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![vehicle3](http://gitlab.au.dk/uploads/group-22/lego/e9d85a8b4a/vehicle3.gif)
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##### Fig. 10 - some text
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#### Results
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When using the mapping as seen in fig. 10. (above) we learned that the robot has a behaviour of moving towards objects and stop. This was because of the inhibitory connection between the ultrasonic sensor and the robot. The motor in the same side as the ultrasonic sensor would move slower as the distance to an object got smaller.
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## References
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