Digital signal processing techniques for accurate ultrasonic sensor measurement

Measurement: Journal of the International Measurement Confederation

Volumn 30, Issue 2, 2001, Pages 105-114

  Andria, Gregorio ^a   Attivissimo, Filippo ^a   Giaquinto, Nicola ^a  

^a POLITECNICO DI BARI   (Italy)

Author keywords

Time of flight; Time frequency representation; Ultrasonic distance measurement

Indexed keywords

DIGITAL SIGNAL PROCESSING; ESTIMATION; FOURIER TRANSFORMS; RANDOM PROCESSES; ULTRASONIC TRANSDUCERS; WAVELET TRANSFORMS;

TIME-FREQUENCY REPRESENTATION;

DISTANCE MEASUREMENT;

EID: 0035452670     PISSN: 02632241     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0263-2241(00)00059-2     Document Type: Article

References (13)

1. Measurement of high-pressure natural gas flow using ultrasonic flowmeters
2. A temperature compensated ultrasonic sensor operating in air for distance and proximity measurements
3. A fully compensated sensor for distance measurement
4. A pulsed ultrasonic distance measurement system based upon phase digitizing
5. Instrumentation for time-resolved measurements of ultrasound velocity deviation
6. Ultrasonic distance sensor improvement using a two-level neural network
7. Ultrasonic phase-sensitive rangefinder with double modulation doppler-free method for shallow seafloor survey
8. Digital signal processing techniques for high accuracy ultrasonic range measurements
9. Taroni, digital time-of-flight measurement of ultrasonic sensor
10. Accurate distance measurement by an autonomous ultrasonic system combining time-of-flight and phase-shift methods
11. Real-time analytic signal processor for ultrasonic non-destructive testing
12. Wavelet-based algorithm to improve the accuracy in digital measurement systems
13. Enhancement ultrasonic sensor performance by optimization of driving signal