Polar Acoustics and Marine Information Technology Team focuses on the strategic goal of building a maritime power, and has been engaged in underwater acoustic communication and networking, deep-sea detection technology, underwater acoustic physics and technology application under polar ice, sonar simulation technology, multi-base sonar and formation warfare, etc., Team creates an innovative platform for training technical talents in the field of underwater acoustic engineering (ship and ocean engineering). To build a first-class scientific research team leading in academic and application. The team has 15 full-time teachers, including 3 national high-level talents, 2 national young talents and 3 young talents. The team has more than 160 students and has built a platform such as the Key Laboratory of Polar Marine Acoustics and Technology Application of the Ministry of Education. It has been selected as a national innovation team and is one of the 9 academic innovation teams focused on the construction of Underwater Acoustic Engineering College of Harbin Engineering University. In recent years, the team has presided over more than 50 projects include National Science Fund for Outstanding Young People, National key research and development program projects, National Natural Science Foundation key projects, frontier innovation key projects, etc., Team members has published more than 400 papers, authorized more than 70 invention patents, and software copyright more than 30. The team has a good technical reserve in under acoustic physics and detection and communication signal processing. While firmly promoting the research work in traditional fields, the team also innovatively carries out research on polar acoustics technology, organically combines the basic research of underwater acoustic physics with engineering application, virtual reality simulation and equipment development, and promotes the mutual development and parallel development of traditional underwater acoustic technology and the emerging direction of ocean. A multi-mode underwater acoustic communication technology system for environmental cognition has been established, a series of underwater acoustic communication and networking equipment has been developed, a large-scale submarine array detection system has been built, an underwater multi-branch cooperative detection system has been built, and a provincial virtual simulation experiment teaching platform for sonar performance analysis in complex Marine environments has been built. The research results have been widely used, and won more than 10 provincial and ministerial science and technology awards such as the first Prize of Science and Technology Progress of Hei longjiang Province, the first prize of Ocean Engineering Science and Technology, and the China Patent Excellence Award.
