-
1دورية أكاديمية
العنوان البديل: Acoustic fatigue analysis for perforated honeycomb sandwich structure based on vibro-acoustic coupling. (English)
المصدر: Journal of Harbin Institute of Technology. Social Sciences Edition / Haerbin Gongye Daxue Xuebao. Shehui Kexue Ban; 2020, Vol. 52 Issue 12, p91-97, 7p
مصطلحات موضوعية: SANDWICH construction (Materials), STRESS concentration, PROBABILITY density function, HONEYCOMB structures, FINITE element method, FATIGUE life, HELMHOLTZ resonators, ACOUSTIC wave propagation
-
2دورية أكاديمية
العنوان البديل: DOA estimation of shallow sea target based on time reversal and compressive sensing. (English)
المصدر: Journal of Harbin Institute of Technology. Social Sciences Edition / Haerbin Gongye Daxue Xuebao. Shehui Kexue Ban; 2019, Vol. 51 Issue 11, p152-200, 9p
مصطلحات موضوعية: WATER depth, MULTIPATH channels, TIME reversal, ACOUSTIC wave propagation, SIGNAL-to-noise ratio, SIGNAL processing, CLUTTER (Radar)