Robots must sense their environment. Sensors use ultrasound, infrared and lasers to determine distance and angles. Cameras are essential for identifying objects in the environment. Important properties of sensors are their range, resolution, precision and accuracy. The response of a sensor may be linear, but if not calibration is performed so that values returned by the sensor can be interpreted as physical quantities.
CITATION STYLE
Ben-Ari, M., & Mondada, F. (2018). Sensors BT - Elements of Robotics, 21–37. Retrieved from https://doi.org/10.1007/978-3-319-62533-1_2
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