Contrast analysis of uniformity of simulation signal based on sequence of fuzzy numbers

Author

Hu Wei-wen ; Yuan Bing-cheng

Author_Institution

Coll. of Sci., Naval Univ. of Eng., Wuhan

fYear

2008

fDate

10-12 Oct. 2008

Firstpage

1272

Lastpage

1275

Abstract

The uniformity level of simulation signal is expressed as a fuzzy number by using the fitting method, and its contrast analysis is naturally ascribed to the sequence of fuzzy numbers. Considering the influence of information quantity upon sequence of fuzzy numbers, a sequencing method which ponders the generalized average value, deviation, and information quantity of fuzzy number comprehensively is proposed. Then, a contrast analysis method of uniformity of simulation signal based on the sequence of fuzzy numbers is presented. It is shown by the application of the method in simulation system of target acoustic signal that, the analysis result can provide auxiliary decision-making support for the adjustment and test of signal simulation system.

Keywords

acoustic signal processing; decision making; fuzzy set theory; underwater sound; auxiliary decision-making support; contrast analysis; fitting method; fuzzy numbers; information quantity; simulation signal; Acoustic applications; Acoustic testing; Analytical models; Decision making; Fuzzy sets; Signal analysis; Signal processing; System testing; Underwater acoustics; Weapons;

fLanguage

English

Publisher

ieee

Conference_Titel

System Simulation and Scientific Computing, 2008. ICSC 2008. Asia Simulation Conference - 7th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-1786-5

Electronic_ISBN

978-1-4244-1787-2

Type

conf

DOI

10.1109/ASC-ICSC.2008.4675566

Filename

4675566