Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ri Jie Yang"'
Publikováno v:
Mobile Networks and Applications. 25:1594-1603
The multi-sensor cooperative tracking problem of single machine moving target is studied in this paper. At present, the uncertainties of covariance and unreasonable setting of expectation threshold in cooperative tracking algorithm are easy to cause
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57b44b814ad3019e77f382ba6e2f688f
https://doi.org/10.1007/s11036-019-01364-x
https://doi.org/10.1007/s11036-019-01364-x
Publikováno v:
Applied Mechanics and Materials. :233-237
By combining likelihood estimation method and Kalman filtering tracking approach, feature extraction algorithm was developed in this paper to extract the harmonic feature from the underwater noise radiated by different kinds of ships. The ability of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b047c0edd53fac9b45a5342ea3d8a6d
https://doi.org/10.4028/www.scientific.net/amm.568-570.233
https://doi.org/10.4028/www.scientific.net/amm.568-570.233
Publikováno v:
Advanced Materials Research. :1139-1144
Ocean wave have a magnetic field disturbance, caused by the motional induction of sea water moving in the steady main field of Earth. Mass experiment indicates ocean wave-generated magnetic field disturbance can be a major limitation on the performan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6481441623474af956dd49d9dee6e46b
https://doi.org/10.4028/www.scientific.net/amr.791-793.1139
https://doi.org/10.4028/www.scientific.net/amr.791-793.1139
Publikováno v:
Advanced Materials Research. :2043-2047
In a long time, the specialists in underwater acoustic countermeasure field were used to get an approximate evaluation of the transmission loss of noise signals by spreading loss equation of spherical wave, which led to results with a low accuratenes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fc59aa3ff755520dc5b9b763b2c3728
https://doi.org/10.4028/www.scientific.net/amr.791-793.2043
https://doi.org/10.4028/www.scientific.net/amr.791-793.2043
Publikováno v:
Advanced Materials Research. :822-825
According to standard test method for fatigue crack growth rates of metallic materials, the crack growth rate of 30NCD16 at three stress ratio (R=0.1, 0.3 and 0.5) were measured. Based on linear elasticity fracture mechanics theory, the fatigue crack
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::312429b82da5671abba70052deb11451
https://doi.org/10.4028/www.scientific.net/amr.311-313.822
https://doi.org/10.4028/www.scientific.net/amr.311-313.822
Publikováno v:
Journal of Electronics & Information Technology. 30:2533-2536
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d8910d2b57460e8d831a210099380cc
https://doi.org/10.3724/sp.j.1146.2007.00546
https://doi.org/10.3724/sp.j.1146.2007.00546
Autor:
Zhi-zhong Jiang, Ri-jie Yang
Publikováno v:
2010 Second World Congress on Software Engineering.
To satisfy the needs for the real time effectiveness evaluation of search submarine by airborne anti-submarine warfare command and control system, the influence of ocean environment on the range of airborne radar, infrared, sonobuoy and magnetic anom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e35ba6c42aeae1f3eb5fef00c05f369
https://doi.org/10.1109/wcse.2010.141
https://doi.org/10.1109/wcse.2010.141
Publikováno v:
SPIE Proceedings.
Aiming at the characteristics of acoustic transient signal emitted from antisubmarine weapon which is being dropped into water (torpedo, aerial sonobuoy and rocket assisted depth charge etc.), such as short duration, low SNR, abruptness and instabili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a846cb8b9bdaf73b388dc704b061d1dc
https://doi.org/10.1117/12.773773
https://doi.org/10.1117/12.773773