Followed by "Introduction to Academicians of the Department of Technology and Science of the Chinese Academy of Sciences (1)" (in alphabetical order of surname).
Cheng Gengdong, born on September 22, 1941 in Suzhou, Jiangsu Province, is an expert in mechanics, an academician of the Chinese Academy of Sciences, a foreign academician of the Russian Academy of Sciences, and a professor, doctoral supervisor and master's supervisor of the Department of Engineering and Mechanics of Dalian University of Technology.
Cheng Gengdong graduated from the Department of Mathematical Mechanics of Peking University in 1964 with a bachelor's degreeIn 1968, he graduated from the Department of Mathematical Mechanics of Dalian Institute of Technology with a master's degreeIn 1980, he received his Ph.D. in Solid Mechanics from the Technical University of DenmarkFrom 1985 to 1995, he served as Vice President of Dalian University of TechnologyFrom 1995 to 2005, he served as President of Dalian University of TechnologyIn 1995, he was elected as an academician of the Chinese Academy of SciencesIn 2011, he was elected as a Foreign Member of the Russian Academy of Sciences.
Cheng Gengdong has long been engaged in engineering mechanics, computational mechanics and structural optimization design research. In the 70s of the 20th century, he studied the group theory method of structural analysis and successfully completed the standard design of water tower support, and developed the strong vibration analysis program of steam turbine foundation which was adopted by many design institutes. Participated in the development of the structural optimization program DDDU with multiple design variables, multiple working conditions and multiple constraints. The study of solid elastic sheets is known as the forerunner of modern layout optimization. A semi-analytical method for structural sensitivity analysis is proposed, and a method to improve accuracy is proposed, which is used by many structural optimization programs. In the study of structural topology optimization, the correct shape of the feasible domain of the singular optimal solution is pointed out, and the relaxation algorithm for solving the singular optimal solution is proposed, which is considered to be a milestone contribution to the research of this problem. Furthermore, the reliability based optimization design is studied, and an efficient optimization method is developed, and the density filtering format in the material-structure multi-scale optimization design and efficient structure topology optimization is studied. He and his team have combined the needs of China's national and regional economic development to carry out work in the direction of lightweight design of various launch vehicles in the aerospace field, integrity research of rotating turbomachinery, and mechanical problems in the lifting of the ship box of the Three Gorges ship lift, and the relevant achievements have supported the development of these fields.
Cheng Shijie, born in Wuhan City, Hubei Province in July 1945, is an academician of the Chinese Academy of Sciences, a power system scientist, a professor at Huazhong University of Science and Technology, and the deputy director of the academic committee of the university.
Cheng Shijie graduated from Xi'an Jiaotong University in 1967He received his master's and doctoral degrees from Huazhong Institute of Technology in 1981 and the University of Calgary in 1986In 2007, he was elected as an academician of the Chinese Academy of Sciences.
Cheng Shijie has been engaged in the research of power system and automation for a long time. In terms of power system stability control, an effective adaptive control mechanism for power system and an adaptive auxiliary excitation control strategy based on real-time parameter recognition are established, which effectively improves the robustness of the control system and the stability of the synchronous motor and its interconnected power systemHe has made many research achievements in intelligent control and subsynchronous oscillationHe has actively advocated and made efforts to practice the research on power system stability control based on the principle of energy storage, and has carried out innovative research on power system stability control based on high-temperature superconducting magnetic energy storage and rotary energy storageIn terms of subsynchronous oscillation of power system, the theory and method of torsional vibration of electromechanical coupling shafting of large turbine-generator sets are studied in depth. Most of the above results have been used in production practice.
Ding Han, born on August 29, 1963 in Zongyang, Anhui Province, is an expert in mechanical and electronic engineering, an academician of the Chinese Academy of Sciences, a professor, doctoral supervisor and dean of the School of Mechanical Science and Engineering of Huazhong University of Science and Technology, and the director of the State Key Laboratory of Digital Manufacturing Equipment and Technology.
Ding Han graduated from Xi'an Highway College in 1982In 1985, he obtained a master's degree from Wuhan Institute of TechnologyIn 1989, he received his Ph.D. from Huazhong University of Science and Technology and stayed on to teachIn 1993, he was sponsored by the Alexander von Humboldt Society of Germany to conduct visiting research at the University of Stuttgart, GermanyIn 1997, he was awarded the National Science Grant for Distinguished Young ScholarsIn 2009, he was appointed as the director of the State Key Laboratory of Digital Manufacturing Equipment and TechnologyIn 2011, he served as the dean of the School of Mechanical Science and Engineering of Huazhong University of Science and Technology [2];In 2013, he was elected as an academician of the Chinese Academy of Sciences.
Ding Han has long been engaged in the research of basic theories and key technologies of measurement, modeling, operation and processing in digital manufacturing. The theory of wide row machining of complex surfaces has been established, and the key technology of multi-axis linkage and efficient machining has been broken throughA fully discrete method for stability analysis of high-speed machining is proposed, which ensures high-efficiency machining without flutter under complex working conditionsThe spatial geometric reasoning method of robot operation planning was proposed, and the integrated grinding and polishing system of "measurement-operation-processing" (3m) for large-blade robots was developed. His research results have been applied in the fields of aerospace, energy and automotive.
Du Wei, born in Hangzhou, Zhejiang Province in October 1936, is an academician of the Chinese Academy of Sciences and a magnetologist and magnetic materials scientist. Professor of the Department of Physics, Nanjing University, doctoral supervisor. He is the deputy director of the Magnetism Professional Committee of the Chinese Physical Society, the member of the Applied Magnetism Professional Committee of the Chinese Institute of Electronics, a fellow of the Chinese Institute of Electronics, and the vice chairman of the Chinese Society of Instrument Materials. Chief Scientist of the National 95 Climbing Pre-selection Program "Nanomaterials Science" and other positions.
All of them have been engaged in the teaching and research of magnetism and magnetic materials for a long time, and have carried out research on the relationship between magnetism, magnetic transport properties, material composition and microstructure. The large magnetic entropy transformation effect of manganese perovskite compounds and the tunneled magnetoresistance effect in the small particle system of manganese perovskite compounds were studiedThe small size effect and surface effect of magnetic nanoparticles, as well as the dependence of giant magnetoresistance, magneto-optical effect, anomalous Hall effect and microstructure of particle films, were studied. In the 21st century, there is a focus on the study of the magnetic properties of nanomaterials and the transport properties associated with spins.
Duan Jin, Han nationality, born in Nanjing, Jiangsu Province in December 1960, academician of the Chinese Academy of Sciences, professor and doctoral supervisor of Southeast University, vice president of the School of Architecture of Southeast University, vice president and chief planner of the Institute of Urban Planning and Design of Southeast University, director of the Institute of Urban Space of Southeast University, and master of engineering survey and design in China.
Duan Jin studied at the Department of Architecture of Tianjin University from October 1978 to July 1982 and obtained a bachelor's degreeFrom September 1982 to June 1985, he studied at the Department of Architecture of Tianjin University and obtained a master's degreeFrom September 1987 to October 1992, he studied at the Institute of Architecture, Southeast University and obtained a doctorate degreeFrom September 1990 to January 1992, he studied at the University of Leuven in Belgium as a visiting scholar on Chinese public assignmentFrom February 1992 to August 1993, he served as a lecturer at the Institute of Architecture, Southeast UniversityFrom September 1993 to August 1996, he served as the vice president and associate professor of the Institute of Architecture of Southeast University and the Institute of Urban Planning and Design of Southeast UniversityFrom September 1996 to March 1997, he served as the vice president and associate professor of the Institute of Urban Planning and Design of Southeast UniversityFrom April 1997 to April 1999, he served as the vice president and professor of the Department of Architecture of Southeast University and the Institute of Urban Planning and Design of Southeast UniversityFrom May 1999 to January 2004, he served as a professor, doctoral supervisor and deputy dean of the School of Architecture of Southeast University and the Institute of Urban Planning and Design of Southeast UniversityFrom February 2004 to September 2005, he worked in the School of Architecture of Southeast University and the Institute of Urban Planning and Design of Southeast UniversitySince October 2005, he has served as the deputy dean of the School of Architecture, the vice president of the Institute of Urban Planning and Design, the director of the Institute of Urban Space, the professor, the doctoral supervisor and the chief planner of the Institute of Urban SpaceIn November 2019, he was elected as an academician of the Ministry of Technology and Science of the Chinese Academy of Sciences.
Duan Jin is mainly engaged in the research and teaching of urban planning, design and theory. He created a theoretical system of urban spatial development, proposed "spatial genes" and created analysis and inheritance technologies, solved the technical problems of natural environment destruction and historical and cultural fracture in contemporary urban construction, and successfully applied it to projects such as Xiong'an New Area, Suzhou Ancient City, Nanjing 2014 Youth Olympic Games, as well as ancient city protection and new area construction.
Duan Wenhui, male, Han nationality, born in Lengshuijiang City, Hunan Province in January 1967, is an expert in materials science, an academician of the Chinese Academy of Sciences, a professor and doctoral supervisor of the Department of Physics of Tsinghua University.
Duan Wenhui was admitted to the Department of Physics of Tsinghua University in 1981 and received his bachelor's, master's and doctoral degreesAfter graduating with a doctorate in 1992, he joined the Iron and Steel Research Institute as a postdoctoral researcherIn 1994, he joined the Department of Physics of Tsinghua UniversityFrom 1996 to 1999, he was a visiting researcher at the University of MinnesotaHe was promoted to professor in 2000From 2002 to 2003, he was a visiting researcher at the University of California, BerkeleyIn 2003, he was awarded the National Science Grant for Distinguished Young ScholarsIn 2007, he served as the vice president of the Institute of Materials Science and Engineering, Tsinghua UniversityIn 2017, he was elected as an academician of the Chinese Academy of Sciences.
Wenhui Duan is mainly engaged in basic research in the field of computational condensed matter physics and computational materials science, including the theoretical and computational design of condensed matter and functional materials, the electronic structure of solids, first-principles computing, low-dimensional physics, quantum materials and their novelty. He designs material properties and microstructures at the atomic and electronic levels. The quantum transport properties caused by the symmetry selection rule are discovered, and a scheme for directly constructing basic device units based on graphene is proposed, and a variety of simple two-dimensional topological materials are proposed. The hydrogen bridge bond mechanism of abnormal surface metallization of semiconductor materials is proposed, and it is found that superlattice modulation can induce new ferroelectric phases and improve piezoelectric properties. The quantum phase transition mechanism in magnetically doped topological materials is revealed, and the negative birefringence phenomenon in their thin films is discovered.
Fan Ruixiang, born in June 1965 in Wuwei City, Gansu Province, ancestral home is Yuci District, Jinzhong City, Shanxi Province, an expert in the overall design of launch vehicles, an academician of the International Academy of Astronautics, an academician of the Chinese Academy of Sciences, the chief engineer of the China Academy of Launch Vehicle Technology, and the chief designer of the Long March 7A launch vehicle.
Fan Ruixiang was admitted to Beijing Institute of Aeronautics and Astronautics in 1981After graduating with a bachelor's degree in 1985, he was recommended to Harbin Institute of Technology for further study without examinationHe graduated from Harbin Institute of Technology in 1991 with a doctorate degree in engineeringFrom October 2001 to June 2004, he served as the deputy chief designer of the Long March-2C launch vehicle and a new type of intercontinental missileFrom June 2004 to May 2009, he served as the chief designer of the Long March-2C launch vehicle and a new type of intercontinental missileIn 2008, he served as the chief designer of the Long March 7 launch vehicleIn 2011, he served as the leader of the space launch technology professional group of the former ** Ministry of the People's Liberation Army of Chinese People's Liberation ArmyIn 2014, he was elected as a member of the International Academy of AstronauticsIn 2021, he was elected as an academician of the Chinese Academy of Sciences.
Fan Ruixiang is mainly engaged in the research of the overall design technology of launch vehicles. During his tenure as the chief designer of the Long March-2F structural system, he organized and completed the technical research on the structure of the rocket body and escape system of China's manned space launch vehicle, and solved the design of large fairing structure, the development of multiple special mechanisms for escape systems, and the lightweight and reliability design of launch vehicle structureDuring his tenure as the chief designer of a new missile structure system, he organized and completed the development of the missile body structure, and made breakthroughs in key technologies such as lightweight missile body structure and low-impact separation deviceDuring his tenure as deputy chief designer and chief designer of the Long March-2C launch vehicle, he organized and completed the development of two new solid upper stages of the Long March-2C launch vehicle, as well as a number of key technical breakthroughs.
Fan Shoushan, born in Jincheng, Shanxi Province in February 1947, is an expert in materials physics and chemistry, an academician of the Chinese Academy of Sciences, an academician of the Third World Academy of Sciences, a professor and doctoral supervisor of the Department of Physics of Tsinghua University, the director of the Institute of Condensed Matter Physics, the director of the Tsinghua-Foxconn Nanotechnology Research Center, and the academician of the Academician Workstation of Jincheng Optomechanical Industry Research Institute.
Fan Shoushan graduated from Tsinghua University in 1970In 1981, he received a master's degree in science from Tsinghua University and stayed on to teachHe was a visiting scholar at the Massachusetts Institute of Technology, Harvard University, and Stanford UniversityAt the end of 1994, he returned to Tsinghua University from abroadIn 2003, he was elected as an academician of the Chinese Academy of SciencesIn 2010, he was elected as a member of the Third World Academy of Sciences.
Fan Shoushan's main research interests include nanomaterials and low-dimensional physics, the preparation and physical properties of new functional materials, and the controlled synthesis, performance characterization and application of carbon nanotube arrays, thin films and long wires. On the basis of in-depth revelation and understanding of the growth mechanism of carbon nanotubes, the controllable and large-scale preparation of ultra-random carbon nanotube arrays, thin films and wires has been realized, and the unique physical and chemical properties of carbon nanotube materials have been studied and discovered.
To be continued) List of high-quality authors