Software platform cut pursues article picture all is versed in for Huadongli the university is offerred pursue
Advanced colophony base composite material wins wider and wider application in spaceflight aviation domain, in recent years, carbon fiber already obtained a breakthrough below national emphasis support, the matrix colophony progress that matchs high-powered carbon fiber however is slow, by ” of neck of serious “ card, become the crucial bottleneck that restricts advanced equipment development. Advanced colophony base be changed the high strenth of composite material, high temperature resistantly, gently character and the function is changed wait to hold provided difficult problem concurrently to must be solved hard.
On March 10, insurgent news (Www.thepaper.cn) the reporter is versed in from Huadongli the university understands, the platform of software of AI Plus high polymer that by this school group of Professor Lin Jiaping develops, the structural function in carrying research and development of pair of high polymer material undertakes data is dug, performance of study of compositive machine forecasts design of function, structure, recipe and craft parameter to optimize wait for a function, accelerate the research and development of material of high-powered high polymer, drive big data and artificial intelligence technology to be endowed with with high-powered colophony industry for composite material can.
When the user is using platform of software of AI Plus high polymer to undertake function of high polymer material calculates a function, need to pass only click ” of “ scale structure, the string input that changes the epoxy resin of place scale and solidify agent respectively arrives in corresponding input casing, repass clicks “ to begin to forecast ” , short a few seconds, the page calculates data with respect to the epoxy resin function that can return tiring-room plan numerate. The method that this kind of fictitious design, tall flux forecasts will improve efficiency of its research and development greatly.
Platform backside, aim at “ to block neck ” a hard nut to crack, the scientific research worker that includes Lin Jiaping inside took the lead in beginning project of gene of high polymer material to consider.
Lin Jiaping is taught (right 2) group work is illuminated (guidance builds database and software platform)
Lin Jiaping introduces, after project of material gene group was put forward formally 2011, had become at present material studies the important methodology of forward position domain, the research and development of new material also crosses “ intelligence to create ” period from times of ” of experience “ trial and error. Lin Jiaping guides a group to take the lead assumed series country great priority discipline, in national science foundation appoint, the support of Shanghai committee of science and technology and aid financially below, bound of associated composite material is famous college and place of scientific research courtyard, took the lead in beginning research of project of gene of high polymer material in home, obtained series positive result.
Gene combination reachs the core that choosing is material gene project, the group already was built at present in the light of high temperature resistant the new method of group of gene of high polymer material that colophony devises. From “ base yuan - structure - impact of effect of function ” compose sets out, according to performance demand, design and choose different structure base yuan (gene) , obtain magnanimity to await through combination choose a structure, be forecasted into travel function next and tall flux is chosen, offerred efficient way to design material of advanced high polymer. Use this method, the group developed set colophony of matrix of advanced composite material. The alkyne of naphthalene of silicon of new-style high temperature resistant, easy treatment that if solidify temperature is less than temperature of 300 ℃ , 5% pyrolysis to be more than temperature of transition of 650 ℃ , vitrification,is more than 600 ℃ and colophony of silicon fluorene alkyne; Of high temperature resistant, tall tenacity new-style get together silicon alkyne acyl inferior amine colophony, excel of heat-resisting and its treatment function, interface function gets together acyl inferior amine, mechanical function and get together acyl inferior amine comparatives. Relevant and new-style colophony already began composite material and evaluation of component part function by place of many aerospace courtyard, solved a country to need in the earnestly of domain of material of high-powered high polymer.
The structure devises cut plan
And the birth of platform of software of AI Plus high polymer, it is AI and the significant gain that digitlize a technology to be the same as domain of across of high polymer material. Among them, the database is the cornerstone of material gene project. At present the group already built home database of function of first colophony structure and base database of reaction of the chemistry between the group, include a variety of 30 thousand polymer data of near 150 thousand performance, 58516 kinds base yuan the data of nearly 1.4 million chemical reaction of reaction pattern plate.
Be worth what carry is, these data basically rely on the past 3 years especially the group is close during epidemic situation 100 graduate students and undergraduate students are arranged type, in education student document is read and scientific research accomplishment while, build a home with a data of a normative memory first high polymer is special database, it is the new practice of person of scientific research Yo.
The recipe optimizes check scheme
Be based on a database, the group was founded face high polymer the machine study of more than 10 kinds of function forecasts a model, and compose built platform of research and development of group of gene of high polymer material, have data retrieval, function to forecast, the recipe is optimized wait for many functions.
Software of “AI Plus high polymer has an input colophony structure, fast obtain its the function of the function such as mechanical, heat and interpose report. It is the software that is based on machine study likewise, AI Plus high polymer relatively dialog kind ChatGPT is had more hi-tech content, body reveals the contribution of our country researcher in AI across domain. ” Lin Jiaping says.
Group group photo
Lin Jiaping introduces, platform of software of AI Plus high polymer already was in factory of colophony of group of Shanghai China friendship, Shanghai at present 8 courtyards, advance gets off the ground spaceflight the enterprise try out such as carbolic fine science and technology and courtyard of golden hill petrifaction, use choose machine publicly to the society.
