A model with nonzero rise time for AE signals

Sadhana - Academy Proceedings in Engineering Sciences

Volumn 26, Issue PART 5, 2001, Pages 465-474

  Majeed, M A ^a,b   Murthy, C R L ^a  

^a INDIAN INSTITUTE OF SCIENCE   (India)

^b NOORUL ISLAM UNIVERSITY   (India)

Author keywords

Acoustic emission; Double exponential model; Exponential model; Signal model; Signal parameters

Indexed keywords

ACOUSTIC EMISSIONS; ACOUSTIC TRANSDUCERS; APPROXIMATION THEORY; COMPUTER SIMULATION; FUNCTIONS; MATHEMATICAL MODELS; TIME DOMAIN ANALYSIS;

ACOUSTIC EMISSION SIGNALS; DOUBLE EXPONENTIAL MODEL; EXPONENTIAL MODEL; NONZERO RISE TIME;

ACOUSTIC SIGNAL PROCESSING;

EID: 0035493834     PISSN: 02562499     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02703443     Document Type: Article

References (12)

1. Bhat M R, Murthy C R L 1993 Fatigue damage stages in unidirectional glass-fibre-epoxy composites: identification through acoustic emission technique. Int. J. Fatigue 15: 401-405
2. Drouillard T F 1979 Acoustic emission - A bibliography with abstracts (New York: Plenum)
3. Harris D O, Bell R L 1977 The measurement and significance of energy in acoustic emission testing. Exp. Mech. 17: 347-353
4. Liptai R G, Harris D O, Tatro C A 1972 Acoustic emission, ASTM special technical publication 505, ASTM, Philadelphia
5. Lord A E Jr 1975 Acoustic emission. Physical acoustics (eds) W P Mason, R N Thurston (New York: Academic Press) vol. 11, pp 289-353
6. Lord A E Jr 1981 Acoustic emission - an update. Physical acoustics (New York: Academic Press) vol. 15, pp 295-360
7. Murthy C R L, Majeed M A, Pathak S C, Rao A K 1985 In-flight monitoring for incipient cracks in an aeroengine mount: An approach through pattern recognition. J. Acoust. Emission 4: S147-S150
8. Majeed M A, Murthy C R L 1989 An efficient unsupervised pattern recognition procedure for acoustic emission signal analysis. J. Acoust. Emission 8: S16-S18
9. Ono K (ed.) 1978 Fundamentals of acoustic emission. Proc. Joint Meeting of Acoustic Society, Japan and America, Honolulu, Hawai (Los Angeles: Materials Department, UCLA)
10. Rao A K 1990 Acoustic emission and signal analysis. Defence Sci. J. 40: 55-70
11. Miller K R, McIntire P (eds) 1987 Nondestructive testing handbook vol. 5, p. 28
12. Teti R, Dornfeld D 1989 Modelling and experimental analysis of acoustic from metal cutting. J Eng Ind. 111: 229-237