DocumentCode :
290338
Title :
Adaptive waveform selection for active sonar
Author :
Kershaw, David J. ; Evans, Robin J.
Author_Institution :
Mater. Res. Lab., Defence Sci. & Technol. Organ., Ascot Vale, Vic., Australia
Volume :
ii
fYear :
1994
fDate :
19-22 Apr 1994
Abstract :
Investigates an adaptive waveform selection scheme where selection is based on overall tracking performance of the active sonar system. The assumption of an optimal receiver allows the inclusion of transmitted waveform specification parameters in the tracking sub-system equations, leading to a waveform selection scheme where the next transmitted waveform parameters are selected so as to minimise the total mean-square tracking error at the next time step. A simulation example is presented to illustrate the potential of the waveform selection scheme for the optimal utilisation of modern digital waveform generators
Keywords :
adaptive signal processing; sonar signal processing; sonar tracking; waveform analysis; active sonar; adaptive waveform selection; digital waveform generators; optimal receiver; total mean-square tracking error; tracking performance; tracking sub-system equations; transmitted waveform specification parameters; Covariance matrix; Laboratories; Materials science and technology; Sensor arrays; Sensor systems; Signal generators; Sonar; System performance; Tracking loops; Transducers;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1994. ICASSP-94., 1994 IEEE International Conference on
Conference_Location :
Adelaide, SA
ISSN :
1520-6149
Print_ISBN :
0-7803-1775-0
Type :
conf
DOI :
10.1109/ICASSP.1994.389664
Filename :
389664
Link To Document :
بازگشت