Multiple-frequency ultrasonic distance measurement using direct digital frequency synthesizers

Sensors and Actuators, A: Physical

Volumn 149, Issue 1, 2009, Pages 42-50

  Huang, Ke Nung ^a   Huang, Yu Pei ^b  

^a I SHOU UNIVERSITY   (Taiwan)

^b NATIONAL CHENG KUNG UNIVERSITY   (Taiwan)

Author keywords

Direct digital frequency synthesizers; Microprocessor; Time of flight; Ultrasonic distance measurement; Uncertainty

Indexed keywords

FREQUENCY SYNTHESIZERS; LOGIC DEVICES; MEASUREMENTS; MICROPROCESSOR CHIPS; NEGATIVE IONS; SIGNAL GENERATORS; ULTRASONIC APPLICATIONS; ULTRASONIC MEASUREMENT; ULTRASONICS; UNCERTAINTY ANALYSIS;

DIRECT DIGITAL FREQUENCY SYNTHESIZERS; MICROPROCESSOR; TIME-OF-FLIGHT; ULTRASONIC DISTANCE MEASUREMENT; UNCERTAINTY;

DISTANCE MEASUREMENT;

EID: 58149195194     PISSN: 09244247     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sna.2008.09.014     Document Type: Article

References (17)

1. Marioli D., Narduzzi C., Offelli C., Petri D., Sardini E., and Taroni A. Digital time-of-flight measurement for ultrasonic sensors. IEEE Trans. Instrum. Meas. 41 1 (1992) 93-97
2. Webster D. A pulsed ultrasonic distance measurement system based upon phase digitizing. IEEE Trans. Instrum. Meas. 43 4 (1994) 578-582
3. Parrilla M., Anaya J.J., and Fritsch C. Digital signal-processing techniques for high-accuracy ultrasonic range measurements. IEEE Trans. Instrum. Meas. 40 4 (1991) 759-763
4. Tardajos G., Gaitano G.G., and Deespinosa F.R.M. Accurate, sensitive and fully-automatic method to measure sound-velocity and attenuation. Rev. Sci. Instrum. 65 9 (1994) 2933-2938
5. Huang C.F., Young M.S., and Li Y.C. Multiple-frequency continuous wave ultrasonic system for accurate distance measurement. Rev. Sci. Instrum. 70 2 (1999) 1452-1458
6. Yang M., Hill S.L., and Gray J.O. A multifrequency am-based ultrasonic system for accuracy distance measurement. IEEE Trans. Instrum. Meas. 43 6 (1994) 861-866
7. Lee A.K.T., Lucas J., and Virr L.E. Microcomputer-controlled acoustic range finding technique. J. Phys. E: Sci. Instrum. 22 1 (1989) 52-58
8. Gueuning F.E., Varlan M., Eugene C.E., and Dupuis P. Accurate distance measurement by an autonomous ultrasonic system combining time-of-flight and phase-shift methods. IEEE Trans. Instrum. Meas. 46 6 (1997) 1236-1240
9. Tsai W.Y., Chen H.C., and Liao T.L. High accuracy ultrasonic air temperature measurement using multi-frequency continuous wave. Sens. Actuators A 132 (2006) 526-532
10. Tardajos G., Gaitano G.G., and de Espinosa F.R.M. Accurate, sensitive, and fully automatic method to measure sound velocity and attenuation. Rev. Sci. Instrum. 65 9 (1994) 2933-2938
11. Saul P.H., and Mudd M.S.J. A direct digital synthesizer with 100-MHz output capability. IEEE J. Solid-State Circuits 23 3 (1988) 819-821
12. Tierney J., Rader C., and Gold B. A digital frequency synthesizer. IEEE Trans. Audio Electroacoust. 19 1 (1971) 48-57
13. Murphy E., and Slattery C. Ask the application engineer-33 all about direct digital synthesis. Analog Dialogue 38 August (8) (2004)
14. Huang S.S., Huang C.F., Huang K.N., and Young M.S. A high accuracy ultrasonic distance measurement system using binary frequency shift-keyed signal and phase detection. Rev. Sci. Instrum. 73 10 (2002) 3671-3677
15. Cordesses L. Direct digital synthesis: a tool for periodic wave generation (part 1). Signal Processing Magazine, IEEE 21 4 (2004) 50-54
16. Wong G.S.K., and Embleton T.F.W. Variation of the speed of sound in air with humidity and temperature. J. Acoust. Soc. Am. 77 5 (1985) 1710-1712
17. Dennis A.B. Environmental effects on the speed of sound. J. Audio Eng. Soc. 36 4 (1988) 8690-8710