College students can also develop big projects! Jiaotong University Shipbuilding College Science and Technology Innovation Market Student Science and Technology Innovation Small Model Exploring the Future of Science and Technology

Folding boats that can be folded into pockets, robots that mine on demand at 6000 meters of the seabed, and surface unmanned boats that rely entirely on ocean wave energy.

Folding boats that can be folded into pockets, robots that mine on demand at 6000 meters of the seabed, and surface unmanned boats that rely entirely on ocean wave energy... From unmanned boats to folding boats, from seabed mining to wave driving, from 3D scanning to intelligent transportation, a series of cutting-edge high-tech products and technologies were unveiled at the "Science and Technology Innovation Market" of the School of Marine and Architecture Engineering at Shanghai Jiao Tong University on October 21. The School of Shipbuilding at Jiaotong University, which is about to celebrate its 20th anniversary, celebrates its 20th birthday with its most representative student scientific and creative works.

College students can also develop large projects

The picture shows an underwater mining robot on display. Hu Sihua/Photograph

At the Science and Technology Innovation Fair, Associate Professor Lv Haining from the Department of Ship and Ocean Engineering led a project team of students to showcase their ongoing development of the Shanghai strategic emerging industry major project "Key Technology Research and Equipment Development of Deep Sea Mineral Resources", the deep-sea heavy-duty mining vehicle "Kaifeng No.2". Taking polymetallic sulfides and cobalt rich crusts as mining objects, with a main scale of 6.0mx3.0mx2.5m, a weight of 13.0t in the air, and a designed operating depth of 6000m, it has innovative technologies such as adaptive underwater terrain, fine crushing of deep-sea hard minerals, comprehensive perception and intelligent control of deep-sea environment, distribution and recovery of ultra deep water operations, and in-situ detection of marine environmental disturbances.

Under the guidance of Professor Zhang Luwen from the Department of Engineering Mechanics, the single soldier frog man portable lightweight and sturdy foldable boat proposed a foldable boat solution that is "portable, lightweight, sturdy, and energy absorbing". It abandoned the mainstream concept of inflatable or modular folding, and achieved high volume ratio folding based on Miura folding technology. Through the selection of lightweight dual materials and the design of energy absorbing structures, combined with 3D printing technology, an integrated processing method was developed to achieve high efficiency An economical lightweight and sturdy foldable ship can maintain its mechanical and water performance while reducing the input and drive required for deployment, reducing deployment time, and increasing the folding volume ratio, which can expand the scale, adjustability, and strategic diversity of water operations.

The wave glider, a deep-sea ultra long endurance mobile observation platform driven by wave energy, is a surface unmanned vessel that relies entirely on ocean wave energy. It has an ultra long endurance capability, coupled with its advantages of resistance to harsh sea conditions, good stealth, controllable maneuverability, and low cost, and has broad application prospects in the fields of marine resource development, environmental protection, disaster prevention and mitigation, safety protection, and scientific research. Tian Xinliang, from the Department of Shipbuilding and Ocean Engineering, led his classmates through 8 years of technical research and development, and completed the independent development, large-scale production, and application of two types of wave gliders, the "Jiaorat" and "Deep Blue". The team has published more than 10 SCI papers, applied for more than 20 national invention patents, and won three first prizes in the national science and technology innovation competition. The project results have good social and economic benefits.

Dedicated to cultivating innovative talents, imaginative ideas, and creative future

The picture shows the Science and Technology Innovation Market of the School of Shipbuilding at Jiaotong University. Hu Sihua/Photograph

The achievements exhibited at this science and technology innovation fair are a new exploration of the innovative talent cultivation model of the School of Shipbuilding at Jiaotong University. This college has always been committed to stimulating students' potential and cultivating elite talents; Committed to exploring the unknown fields of technology and climbing the world's scientific peak; Committed to overcoming technological challenges and serving national strategic needs.

The college has always been committed to building a strong position in innovation and education, and cultivating a culture of innovation and entrepreneurship quality. Undertake three high-level national competitions, with over 800 people receiving awards from provincial and ministerial level science and technology innovation competitions. 100% of undergraduate students participate in science and technology innovation projects, and over 80% participate in high-level subject competitions. He made a historic breakthrough in the "Internet plus" contest and won two national gold prizes; In the National Marine Vehicle Design and Production Competition, we reached a new historical high and won 7 special awards.

Pull out period: establish the industry's "initial impression" and create a "coordinate system" of ideas.Make full use of the educational advantages of first-class disciplines, create an atmosphere where "masters are around, heavy tools can be touched, and emotions can be carried", and invite major equipment and major engineering chief engineers from major countries to tell the stories behind major projects. Academician Lin Ming, Chief Engineer of the Hong Kong Zhuhai Macao Bridge, led students to climb high bridges and tunnels at the construction site, fully experiencing the super engineering charm of "flying north and south with one bridge, turning natural trenches into open roads", and strengthening the determination of students to actively invest in the infrastructure construction of the motherland. Academician Lin has built a bridge to the ideals of young students, and in the future, these young people will follow his footsteps and make great strides towards the dream of China's technological takeoff.

Grouting period: Explore the "real problems" in the industry and stimulate professional "real interest".Design a ship from scratch to turn Zhiyuan Lake into a testing ground for unmanned boat clusters; Set subject competition questions based on the grounding of the Suez Canal "Changci"; From the beginning of enrollment, we entered the State Key Laboratory. Hard core strength and high-level events are the trump points for the Youth League Committee to concentrate on serving young people.

"Scientific exploration of underground space, intelligent protection of road safety, and people's traffic safety are the driving force for us to adhere to this cause," said Peng Dong, winner of the national gold medal of the eighth "Internet plus" contest and founder of Zhusheng. As early as his graduate studies at the college, he was determined to rely on his own professional knowledge to solve the problem of road cavity detection. The prototype of Phalanx cavity detection technology developed by him and his team won the national gold medal in the "Challenge Cup" entrepreneurship competition in 2013. After the technology was formed in 2016, it was registered and established as Zhusheng Company, dedicated to ensuring urban road safety for many years.

Maturity period: Explore cutting-edge "new directions" and firmly establish a "good choice" for career.Building the second classroom into a "training ground" for the teaching achievements of the first classroom, from assisting in solving technical problems of offshore rocket launchers and deep-sea mining, to maintaining world leadership in the research and development of innovative equipment such as nuclear powered icebreakers and underwater unmanned dredging, young teachers and students in shipbuilding continue to use the latest scientific research achievements and basic theories to feed back and educate students in practice.

Zhao Guocheng, a young teacher born in the 1990s, grew up like this. In 2014, he was admitted to the graduate school with the highest score in his major. Focusing on the "unmanned zone" in the field of underwater mining equipment research in China - conducting research on the design of underwater mining equipment. During my doctoral studies, I published a total of 13 papers and obtained 76 domestic and foreign patent authorizations. He led his classmates to conduct research on "underwater mining equipment" and won the "Challenge Cup" special prize, which is also the first special prize work in the field of shipbuilding. The project of "Submarine Mineral Particle Collection Device Based on Bilateral Wall Pulsating Jet and Hoof shaped Shoe" guided by Zhao Guocheng as a teacher was also exhibited at the Science and Technology Innovation Market.

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