Underwater Target Vibration-Noise and its Control ---Team 503(Shang Dejiang)
Underwater Target Vibration-Noise and its Control team has been engaged in research related to underwater structure vibration and noise since the "The sixth Five-Year Plan". Aiming at the research difficulties and hot issues in the direction of underwater acoustic stealth, focusing on filling the technical gaps in underwater vibration and noise reduction, conducting research on key technologies such as underwater vibration noise and flow induced noise control, underwater acoustic radiation test and prediction, underwater acoustic covering layer, and acoustic characteristics of large targets in Marine environment, and actively participating in academic exchange activities at home and abroad. We have learned the world's cutting-edge core technologies and achieved innovative research results with wide application prospects. And formed a core technology system with independent intellectual property rights, The main research directions include optimization and control of underwater structural vibration noise, hydrodynamic noise, underwater flow-excited structural noise, active control of underwater structural vibration noise, acoustic radiation characteristics of large targets in the Marine environment, acoustic scattering characteristics of large targets in the Marine environment, underwater sound intensity acoustic holographic testing technology, identification of underwater structural noise sources, and acoustic cover of underwater structures cover design and performance test.
The team has a total of six teaching staff, including one professors, four associate professors , and one people who is intermediate title. In the past ten years, the team has undertaken and completed one National Key Research and Development Project, four for 973 Projects, four National Natural Fund Projects, two basic product innovation research projects, equipment for pre-research, technical foundation, key laboratory fund and other horizontal projects, and won three second prizes and one third prizes in scientific and technological inventions. One second prize of Military Science and Technology Progress Award, one first prize, two second prizes and one third prize of CSIC Science and Technology Progress Award. At present, it is undertaking more than 30 projects such as national basic projects, National Natural Science Foundation and horizontal projects. In the past 10 years, the team has published six books, published nearly 100 papers in domestic and foreign journals and conferences, many of which have been indexed by SCI and EI, and authorized more than 20 invention patents. Team members has undertaken a number of undergraduate courses, graduate courses, accumulated more than 200 hours a year. In scientific research and teaching and other aspects have achieved fruitful results, has been approved by the same industry at home and abroad, but also attached great importance to the team by the relevant state departments .
Underwater Noise Research -Team503 (Li Qi)
Underwater Acoustic Marine Environmental Characteristics Research Group
The group leader is Professor Huang Yiwang
Consultant Professor Li Qi
Members: SHANG Dajing, TANG Rui, XIA Zhi, Wang Wenzhi, Hou Qiang
Research interests: Description and characterization method and model of randomness and certainty of ocean signal field, statistical model of spatiotemporal characteristics of ocean noise field, underwater dynamic noise, acoustic measurement and metering, underwater acoustic big data, underwater artificial intelligence equipment, etc.
