A SMART SENSING METHOD FOR DISCRETE DISPLACEMENT MEASUREMENT
Bruno Andò, Salvatore Graziani, Nicola Pitrone
Abstract:
In this paper a new displacement sensing device, based on both a new sensor topology and a smart signal processing is discussed. The main feature of the proposed system is its insensitivity to both the target material and the influence parameters (e.g. light condition). As an example, the sensor can be minded as a useful tool for visual impaired people, to help their navigation in unknown place, being (for this purpose) the material-free feature much more important than the resolution. Moreover, the developed device has the advantage to be a low cost system.
Keywords:
distance measurement, target free operation, smart signal processing
Download:
IMEKO-TC4-2001-087.pdf
DOI:
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Event details
IMEKO TC:
TC4
Event name:
TC4 Symposium 2001
Title:

11th IMEKO TC4 Symposium on Trends in Electrical Measurements and Instrumentation (together with 6th IMEKO TC4 Workshop on ADC Modelling and Testing)

Place:
Lisbon, PORTUGAL
Time:
13 September 2001 - 14 September 2001
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