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《Acta Armamentarii》 1989-02
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ACOUSTIC EMISSION IN CHIP FORMATION AND ITS RECOGNITION

Yan Di Qiu Liangsheng Chen Renheng  
This paper, based on experiments, discusses the influence of cutting parameters, tool geometry and workpiece materials on the acoustic emission signals, and brings forward a method of recognizing continuous, discontinuous and tangling chips. Pattern features are extracted through the amplitude and spectrum analysis of the AE envelope. The LMSE iterative algorithm based on the Bayes criterion is used to determine the linea(?) decision function, giving a satisfactory result.
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Xu Guangzhen Dong Longqi(Department of Agricultural Engineering);FAULT TREE ANALYSIS ON HAZARD CONDITION IN DIESEL ENGINE OPERATION[J];Journal of Anhui Agricultural University;1990-03
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10 Wang Pinghui(Dept. of Power Eng. Changsha Univ. of Electr. Power Changsha 410077);The Conditions Monitoring and Faults Diagnosis of Dust Fan by the Method of Vibration Monitoring[J];JOURNAL OF CHANGSHA UNIVERSITY OF ELECTRIC POWER(NATURAL SCIENCE);1998-03
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1 Cheng chuan-hai~1 yu yang~2 li zhi-yuan~2 1.Anhui Polytechnic College,Hefei 230051,China; 2.Hefei University of Technology,Hefei 230009,China;Analysis and Study the Vibration and Noise Mass Fault in Multi-step Planetary Gearbox[A];[C];2007
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