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The International Society for Structural and Multidisciplinary Optimization is a learned society in the field of multidisciplinary design optimization that was founded in October 1991. It has more than 1000 members in 45 countries. [1] The current president is Wei Chen (Northwestern University). [2] The society is an affiliated organization of the International Union of Theoretical and Applied Mechanics (IUTAM). [3]
The objectives are: [1]
- to stimulate and promote research into all aspects of the optimal design of structures and related topics, including engineering systems consisting partially of structures and/or fluids;
- to encourage practical applications of optimization methods and the corresponding software development in all branches of technology;
- to foster the interchange of ideas amongst various fields contributing to structural and multidisciplinary optimization;
- to support the role of optimization in multidisciplinary design;
- to provide a framework for the organization of meetings and other means for the dissemination of knowledge on structural optimization; and
- to promote teaching of structural optimization in tertiary institutions.
The society works towards these objectives by organizing a biennial "World Congress of Structural and Multidisciplinary Optimization" and publishing an official journal, Structural and Multidisciplinary Optimization , in collaboration with Springer Science+Business Media. [4]
- 1991-1995: George Rozvany (Founder President) [5]
- 1995-1999: Raphael Haftka
- 1999-2003: Niels Olhoff [6]
- 2003-2007: Martin P. Bendsøe [7]
- 2007-2011: KK Choi [8]
- 2011-2015: Ole Sigmund [9]
- 2015-2019: Cheng Gengdong
Mathematical optimization or mathematical programming is the selection of a best element, with regard to some criterion, from some set of available alternatives. It is generally divided into two subfields: discrete optimization and continuous optimization. Optimization problems arise in all quantitative disciplines from computer science and engineering to operations research and economics, and the development of solution methods has been of interest in mathematics for centuries.
Multi-disciplinary design optimization (MDO) is a field of engineering that uses optimization methods to solve design problems incorporating a number of disciplines. It is also known as multidisciplinary system design optimization (MSDO), and multidisciplinary design analysis and optimization (MDAO).
Topology optimization is a mathematical method that optimizes material layout within a given design space, for a given set of loads, boundary conditions and constraints with the goal of maximizing the performance of the system. Topology optimization is different from shape optimization and sizing optimization in the sense that the design can attain any shape within the design space, instead of dealing with predefined configurations.
Applied mechanics is the branch of science concerned with the motion of any substance that can be experienced or perceived by humans without the help of instruments. In short, when mechanics concepts surpass being theoretical and are applied and executed, general mechanics becomes applied mechanics. It is this stark difference that makes applied mechanics an essential understanding for practical everyday life. It has numerous applications in a wide variety of fields and disciplines, including but not limited to structural engineering, astronomy, oceanography, meteorology, hydraulics, mechanical engineering, aerospace engineering, nanotechnology, structural design, earthquake engineering, fluid dynamics, planetary sciences, and other life sciences. Connecting research between numerous disciplines, applied mechanics plays an important role in both science and engineering.
Satya Atluri was an Indian American engineer, educator, researcher and scientist in aerospace engineering, mechanical engineering and computational sciences, who was a Distinguished Professor Emeritus of Aerospace Engineering at the University of California, Irvine. Since 1966, he made fundamental contributions to the development of finite element methods, boundary element methods, Meshless Local Petrov-Galerkin (MLPG) methods, Fragile Points Methods (FPM), Local Variational Iteration Methods, for general problems of engineering, solid mechanics, fluid dynamics, heat transfer, flexoelectricity, ferromagnetics, gradient and nonlocal theories, nonlinear dynamics, shell theories, micromechanics of materials, structural integrity and damage tolerance, Orbital mechanics, Astrodynamics, digital Twins of Aerospace Systems, etc.
Structural and Multidisciplinary Optimization is a peer-reviewed scientific journal published by Springer Science+Business Media. It is the official journal of the International Society of Structural and Multidisciplinary Optimization. It covers all aspects of designing optimal structures in stressed systems as well as multidisciplinary optimization techniques when one of the disciplines deals with structures or fluids. The journal's scope ranges from the mathematical foundations of the field to algorithm and software development with benchmark studies to practical applications and case studies in structural, aero-space, mechanical, civil, chemical, and naval engineering. Closely related fields such as computer-aided design and manufacturing, reliability analysis, artificial intelligence, system identification and modeling, inverse processes, computer simulation, and active control of structures are covered when the topic is relevant to optimization. The current editor-in-chief since 2015 is Raphael T. Haftka since the passage of the founding editor George I. N. Rozvany.
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Vladimir Sargsyan was an Armenian scientist in the field of mechanics. He was a professor, Doctor of Physical and Mathematical Sciences, Academician of the Armenian National Academy of Sciences.
The service-oriented computing environment (SORCER) is a distributed computing platform implemented in Java. It allows writing network-programs that operate on wrapped applications (services) to spread across the network. SORCER is often utilized in scenarios similar to those where grids are used in order to run parallel tasks.
Qian Lingxi, also known as Tsien Ling-hi, was a Chinese civil engineer and physicist. An authority on engineering structural mechanics and computational mechanics, he served as president of the Dalian University of Technology (DUT) and was a founding member of the Chinese Academy of Sciences (CAS). DUT's Lingxi Library, opened in 2009, is named after him.
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Ole Sigmund is a Danish Professor in Mechanical Engineering who has made fundamental contributions to the field of topology optimization, including microstructure design, nano optics, photonic crystals, Matlab code, acoustics, and fluids. In 2003 he co-authored the highly cited book "Topology Optimization: Theory, Methods and Applications" with Martin P. Bendsøe. His research group was the first to achieve giga-resolution topology optimization, making it for the first time possible to optimize an entire Boeing 777 wing structure.
Emmanuel E. Gdoutos is a Greek academic, Professor Emeritus at the Democritus University of Thrace and Full Member of the Academy of Athens. He has worked in experimental mechanics, fracture mechanics, composite materials, and sandwich structures. His main scientific accomplishments include the solution of many problems of crack growth under combination of opening-mode and sliding-mode loading which were published in his book: “Problems of Mixed-Mode Crack Propagation." His contributions have been widely recognized worldwide through membership and leadership in scientific societies, national academies and honorary diplomas and awards.
Somnath Ghosh is the Michael G. Callas Chair Professor in the Department of Civil & Systems Engineering and a Professor of Mechanical Engineering and Materials Science & Engineering at Johns Hopkins University (JHU). He is the founding director of the JHU Center for Integrated Structure-Materials Modeling and Simulation (CISMMS) and was the director of an Air Force Center of Excellence in Integrated Materials Modeling (CEIMM). Prior to his appointment at JHU, Ghosh was the John B. Nordholt Professor of Mechanical Engineering and Materials Science & Engineering at Ohio State University. He is a fellow of several professional societies, including the American Association for the Advancement of Science (AAAS).
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Joaquim R. R. A. Martins is an aerospace engineer, academic, and author. He is the Pauline M. Sherman Collegiate Professor in the Department of Aerospace Engineering at the University of Michigan, where he directs the Multidisciplinary Design Optimization Laboratory. He also has a courtesy appointment in the Department of Naval Architecture and Marine Engineering.
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