National applied basic research and high-level talent training base in mechanical transmission and related fields
State Key Laboratory of Mechanical Transmission(SKLMT)mechanical driveApplied basic research and high-level talent training base established in relevant fields.After two times of national investment and construction and the supporting investment of the university, the laboratory has established domestic leading experimental conditions and research environment in mechanical transmission and related fields, and can complete relevant basic research work. It has become a well-known high-level academic research institution at home and abroad and has certain influence internationally.[1]
Chinese name
State Key Laboratory of Mechanical Transmission
Foreign name
State Key Laboratory of Mechanical Transmission
Location
Chongqing University
Research direction
Theory and Method of Mechanical Transmission Design
Objectives
Obtain original innovation achievements and independent intellectual property rights
State Key Laboratory of Mechanical Transmission(hereinafter referred to as "laboratory")Chongqing University, is the countrymechanical driveApplied basic research and high-level talent training base established in relevant fields.Relying on the first-class national key discipline of mechanical engineering, the laboratory hasMechanical Design and Theory、Machinery Manufacturing and Automation、Mechatronic Engineering、Vehicle engineeringFour doctoral programs and mechanical engineeringPostdoctoral mobile station。[1]The key research directions of the laboratory are: mechanical transmission design theory and method, high-performance electromechanical transmission system, vehicle power transmission and control, transmission system manufacturing and measurement and control, transmission system and equipment integration technology.[2]After two times of national investment and construction and the supporting investment of the university, the laboratory has established domestic leading experimental conditions and research environment in mechanical transmission and related fields, and can complete relevant basic research work. It has become a well-known high-level academic research institution at home and abroad and has certain influence internationally.As of December 2013, more than 150 doctors, more than 500 masters and more than 20 post doctoral researchers have been trained.[1]
Main tasks
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The main task of the laboratory is to carry out innovative research on the frontier of discipline development and major scientific and technological issues of national economy, social development and national security according to the national science and technology exhibition policy and around the national development strategic objectives.Its goal is to obtainOriginal innovationAchievements and independent intellectual property rights.
Functional positioning
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State Key Laboratory of Mechanical TransmissionTake the scientific and technological issues of precision, reliability, resource conservation, environmentally friendly transmission and power as the main line of researchmechanical driveAnd new theories, new methods, new technologies and new devices in related fields, and pay attention to information technologyNew material technologyThe intersection and integration of energy conservation and environmental protection technologies, the application of basic research and innovative research, efforts to solve the common and key scientific and technological problems of mechanical transmission and its related systems in important equipment of national defense and civil industry, and make contributions to China's equipment manufacturing industry to reach the world's advanced level as a whole.Through high-level scientific research, high-level personnel training and extensive and in-depth international cooperation and exchanges, the laboratory will strive to become a high-level research base and talent training base with international influence in mechanical transmission and related fields in China.
Operational policy
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Open flow and joint competition
Historical evolution
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In 1988, the former State Planning Commission approved the construction;In 1991, it was completed and accepted by the state and officially opened to the outside world;In 1997, it passed the first national assessment;The second national assessment was adopted in 2003;The third national assessment was passed in 2008.
In March 2019, it was evaluated by the Ministry of Science and Technology as a rectification laboratory in the engineering field by the State Key Laboratory in the engineering field and material field in 2018.[3]
The laboratory has 50 fixed personnel (including 36 professors and 10 associate professors), includingNational Science Fund for Distinguished Young ScholarsOne winner, two national level candidates from the first and second level training plans of the Ministry of Personnel's "Hundred and Ten Thousand Talents Project"/"New Century Hundred and Ten Thousand Talents Project", and ten national level candidates from the "Trans Century/New Century Excellent Talents Training Plan of the Ministry of Education".The laboratory has an innovative team of the Ministry of Education, and has formed a research, technical and management team with reasonable educational background, age, professional title, and professional structure, which is aggressive and mainly young and middle-aged.[1]
According to the requirements of the Outline of the National Medium and Long term Science and Technology Development Plan (2006-2020) and the "Eleventh Five Year Plan" and "Twelfth Five Year Plan" science and technology plans, aim at the forefront of the world's disciplinary development, and according to the major needs of China's equipment manufacturing industry andmechanical driveThe scientific problems mainly involved in the discipline field, combined with the research characteristics and advantages of the laboratory, determine the key research directions of the future laboratory as follows: mechanical transmission design theory and methods, high-performance electromechanical transmission systems, vehicle power transmission and control, transmission system manufacturing and measurement and control, transmission system and equipment integration technology.[2]
1. Theory and Method of Mechanical Transmission Design
Mainly carry out research on the design theory and method of key basic parts of mechanical transmission, focusing on new theories, new methods and new structures of power and motion transformation, precision transmission design theory and method, transmission partsreliability design Theory and method, transmission system dynamics, vibration and noise control, machinerytribologyAnd surface engineering technologymechanical driveAnd multidisciplinary optimization design of the system, micro nano transmission theory and technology, etc.
2. High performance electromechanical transmission system
Mainly carry out research on key scientific and technological issues of electromechanical transmission system of important equipment in engineering fields such as robotics, aviation, aerospace, shipbuilding, new energy, national defense, etc., focusing on special andextreme environmentHigh precision, high reliability, long life, large torque, low energy consumption, small size, lightweight high-performance electromechanical transmission and intelligent control system, new engineering composite material transmission system based on resource saving and environment-friendly, high-performance transmission and drive system industrial engineering technology.
3. Vehicle power transmission and control
Mainly carry out automobileNew energy vehicles, engineering machinery, agricultural machinery and other engineering fields, focusing on vehicle power transmission systemHybridResearch on the design theory, matching control method and system efficiency optimization of the transmission system, electric transmission system, electro-hydraulic composite transmission system and its key components, as well as research on the test method of the power transmission system and research and development of the test system;At the same time with the vehiclesystem dynamics Based on, apply modern control theories and methods, focus on the active/semi activeActive suspensionControlPowertrainThe advanced chassis control system theory and key technologies such as vibration isolation theory and control of mounting system, vehicle stability control, chassis integrated control are studied.
4. Manufacturing and measurement and control of transmission system
Mainly carried outnumerical control machine, ships, armored vehicles, wind power generation, urban rail transitGeneral machinery, large aircraft press equipment and other transmission systems and equipment manufacturing, measurement and control, damage dynamic monitoring and fault identification related basic theory and common key technology research.Focus on the research of high-speed and high-precision based on the principle of electric drive (or zero drive)Gear processing machineAnd functional parts, innovative design and manufacturing theory and application of high-precision CNC multi strand spiral spring machining machine tools, zero programming CNC gear hobbing method and application, efficient and precise major complex structures (parts)Abrasive belt grindingProcessing theory and application, optimal design, manufacturing and maintenance of CNC high-efficiency gear making machine tools, intelligent bearing design based on new embedded sensors, processing theory and measurement and control technology, mechanical testing orientedvirtual instrument Theory and application, measurement of mechanical parameters of transmission system and control of vibration and noise, machine vision basedprecision measurement Technology, modern testing technology and instrument development and application, signal analysis and fault feature extraction method in strong noise environment, transmission system damageDynamic monitoringAnd fault identification theory and system integration technology.
5. Transmission system and equipment integration technology
Mainly carry out research on integrated optimization design technology and integrated optimization operation technology of transmission system and equipment;The research focuses on the energy consumption characteristics, information characteristics and other operating characteristics of the transmission system of electromechanical equipment under complex operating conditions, the integrated optimization design technology and optimal operation technology of the transmission system, control system and working system of electromechanical equipment, and the networked, information-based, green and integrated optimal operation technology of the multi machine manufacturing system composed of various electromechanical equipment.
Project achievements
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The laboratory has undertaken 18 national key projects and 20 national "863" projects,National Natural Science Foundation of China5 key projects andGeneral itemsMore than 80 projects, including more than 300 Ford NSFC China Development Fund projects, EU international cooperation projects, national military projects and enterprise entrusted projects.The laboratory has achieved a series of domestically leading and internationally advanced achievements in mechanical transmission and related fields.It has won one second prize and two third prizes of the National Invention Award, seven second and third prizes of the National Science and Technology Progress Award, 23 first prizes of ministerial and provincial scientific and technological achievements, and more than 70 second and third prizes.More than 130 invention patents were approved, more than 20 monographs were published, and more than 3000 scientific papers were published, of which more than 1000 were included in SCI and EI.[1]
Hold academic conferences
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July 2012 International Seminar on the Industrialization of Automatic Transmission in China (2012CATIIS)
In June 2012, the 10th International Conference on Design and Manufacturing Frontiers (ICFDM2012)
In June 2012, the second Global Chinese Professors Manufacturing Science Youth Forum
International Academic Conference on Power Transmission in October 2011 (ICPT '2011)
December 2010 China Engineering Science and Technology Forum - "2010 Auto Independent Innovation"
The 43rd Shuangqing Forum in October 2009 - "Design and Manufacture of New Precision Transmission Mechanism"
October 2007 International Conference on Product Design and Manufacturing Systems (PDMS' 2007)
September 2006 International Conference on Mechanical Transmission (ICMT '2006)
May 2006 EU International Seminar on Asian Information Technology and Asian Link Graduate Education
November 2004 Advanced Manufacturing Technology and Gear Academic Conference
In July 2004, the 14th National Institutional Science Seminar and the 2nd Cross Strait Institutional Science Academic Exchange
May 2004 International Seminar on Mechanical System Design Technology
International exchange and cooperation
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Since 2003, the laboratory has hosted five international academic conferences, two international bilateral academic conferences and three national academic conferences.More than 300 representatives from 15 countries and regions including Germany, the United States, Japan, the United Kingdom, Russia and medium-sized countries and regions attended the international academic conference on mechanical transmission hosted by the laboratory, including more than 70 overseas representatives, AProfessor Kubo, President of the German Mechanical Transmission Association BR. Professor Hoehn, former Chairman of the Transmission Technical Committee of the International Federation of Machine and Mechanism Theories VProfessor Goldfarb gave a keynote speech at the meeting.
29 visiting scholar topics were approved and 37 guest researchers were accepted.Laboratory researchers attended more than 50 international academic conferences, overseas (outbound) academic visits and lectures.More than 50 professors and experts from universities, research institutions and enterprises at home and abroad came to the room for cooperative research or visiting lectures.Send 14 graduate students to the United States, the United Kingdom, France, Finland, Singapore, etc. to study/jointly cultivate doctoral degrees, or study and exchange;Accepted from Britain, Finland, EgyptSudanSeven foreign students sent by other countries went to the laboratory to study for doctor's degree or exchange.
The laboratory has established international cooperative research and academic exchange relations with universities, research institutions and enterprises in Japan, the United Kingdom, the United States, Canada, Germany and other countries.For example, with Tohoku UniversityTechnical University of Munich , University of Albert, Canadauniversity of manchester 、Nottingham Trent University , University of Michigan Dearborn, Ford CompanyGyeongsang National University And signed cooperation agreements on cooperative research, academic exchanges and joint training of graduate students.He has undertaken three international cooperation projects, including the EU international cooperation research project "Web enabled collaboration in intelligence design and manufacture (No: ASI/B7-301/3152-099/71553)" with the United Kingdom and SpainThe EU Asia Link Project "Human Resource Development in Mechanical and Manufacturing Engineering (No. ASI/B7-301/98/679-023)" jointly undertaken by Finland and the United StatesFord Motor CompanyEntrusted project.In additionNottingham Trent University And Canadauniversity of Alberta An agreement for cooperative research was signed.