Modeling  Solving and Application for Topology Optimization of Continuum Structures  ICM Method Based on Step Function Book

Modeling Solving and Application for Topology Optimization of Continuum Structures ICM Method Based on Step Function


  • Author : Yunkang Sui
  • Publisher : Butterworth-Heinemann
  • Release Date : 2017-08-29
  • Genre: Technology & Engineering
  • Pages : 394
  • ISBN 10 : 9780128126561

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Modeling Solving and Application for Topology Optimization of Continuum Structures ICM Method Based on Step Function Excerpt :

Modelling, Solving and Applications for Topology Optimization of Continuum Structures: ICM Method Based on Step Function provides an introduction to the history of structural optimization, along with a summary of the existing state-of-the-art research on topology optimization of continuum structures. It systematically introduces basic concepts and principles of ICM method, also including modeling and solutions to complex engineering problems with different constraints and boundary conditions. The book features many numerical examples that are solved by the ICM method, helping researchers and engineers solve their own problems on topology optimization. This valuable reference is ideal for researchers in structural optimization design, teachers and students in colleges and universities working, and majoring in, related engineering fields, and structural engineers. Offers a comprehensive discussion that includes both the mathematical basis and establishment of optimization models Centers on the application of ICM method in various situations with the introduction of easily coded software Provides illustrations of a large number of examples to facilitate the applications of ICM method across a variety of disciplines

Evolutionary Topology Optimization of Continuum Structures Book

Evolutionary Topology Optimization of Continuum Structures


  • Author : Xiaodong Huang
  • Publisher : John Wiley & Sons
  • Release Date : 2010-03-11
  • Genre: Technology & Engineering
  • Pages : 240
  • ISBN 10 : 0470689471

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Evolutionary Topology Optimization of Continuum Structures Excerpt :

Evolutionary Topology Optimization of Continuum Structures treads new ground with a comprehensive study on the techniques and applications of evolutionary structural optimization (ESO) and its later version bi-directional ESO (BESO) methods. Since the ESO method was first introduced by Xie and Steven in 1992 and the publication of their well-known book Evolutionary Structural Optimization in 1997, there have been significant improvements in the techniques as well as important practical applications. The authors present these developments, illustrated by numerous interesting and detailed examples. They clearly demonstrate that the evolutionary structural optimization method is an effective approach capable of solving a wide range of topology optimization problems, including structures with geometrical and material nonlinearities, energy absorbing devices, periodical structures, bridges and buildings. Presents latest developments and applications in this increasingly popular & maturing optimization approach for engineers and architects; Authored by leading researchers in the field who have been working in the area of ESO and BESO developments since their conception; Includes a number of test problems for students as well as a chapter of case studies that includes several recent practical projects in which the authors have been involved; Accompanied by a website housing ESO/BESO computer programs at http://www.wiley.com/go/huang and test examples, as well as a chapter within the book giving a description and step-by-step instruction on how to use the software package BESO2D. Evolutionary Topology Optimization of Continuum Structures will appeal to researchers and graduate students working in structural design and optimization, and will also be of interest to civil and structural engineers, architects and mechanical engineers involved in creating innovative and efficient structures.

Advanced Intelligent Systems for Sustainable Development  AI2SD   2020  Book

Advanced Intelligent Systems for Sustainable Development AI2SD 2020


  • Author : Janusz Kacprzyk
  • Publisher : Springer Nature
  • Release Date : 2022-03-11
  • Genre: Technology & Engineering
  • Pages : 1152
  • ISBN 10 : 9783030906337

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Advanced Intelligent Systems for Sustainable Development AI2SD 2020 Excerpt :

This book publishes the best papers accepted and presented at the 3rd edition of the International Conference on Advanced Intelligent Systems for Sustainable Development Applied to Agriculture, Energy, Health, Environment, Industry, Education, Economy, and Security (AI2SD’2020). This conference is one of the biggest amalgamations of eminent researchers, students, and delegates from both academia and industry where the collaborators have an interactive access to emerging technology and approaches globally. In this book, readers find the latest ideas addressing technological issues relevant to all areas of the social and human sciences for sustainable development. Due to the nature of the conference with its focus on innovative ideas and developments, the book provides the ideal scientific and brings together very high-quality chapters written by eminent researchers from different disciplines, to discover the most recent developments in scientific research.

Optimization of Complex Systems  Theory  Models  Algorithms and Applications Book

Optimization of Complex Systems Theory Models Algorithms and Applications


  • Author : Hoai An Le Thi
  • Publisher : Springer
  • Release Date : 2019-06-15
  • Genre: Technology & Engineering
  • Pages : 1152
  • ISBN 10 : 9783030218034

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Optimization of Complex Systems Theory Models Algorithms and Applications Excerpt :

This book contains 112 papers selected from about 250 submissions to the 6th World Congress on Global Optimization (WCGO 2019) which takes place on July 8–10, 2019 at University of Lorraine, Metz, France. The book covers both theoretical and algorithmic aspects of Nonconvex Optimization, as well as its applications to modeling and solving decision problems in various domains. It is composed of 10 parts, each of them deals with either the theory and/or methods in a branch of optimization such as Continuous optimization, DC Programming and DCA, Discrete optimization & Network optimization, Multiobjective programming, Optimization under uncertainty, or models and optimization methods in a specific application area including Data science, Economics & Finance, Energy & Water management, Engineering systems, Transportation, Logistics, Resource allocation & Production management. The researchers and practitioners working in Nonconvex Optimization and several application areas can find here many inspiring ideas and useful tools & techniques for their works.

Topology Optimization Book

Topology Optimization


  • Author : Martin Philip Bendsoe
  • Publisher : Springer Science & Business Media
  • Release Date : 2013-04-17
  • Genre: Mathematics
  • Pages : 370
  • ISBN 10 : 9783662050866

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Topology Optimization Excerpt :

The topology optimization method solves the basic enginee- ring problem of distributing a limited amount of material in a design space. The first edition of this book has become the standard text on optimal design which is concerned with the optimization of structural topology, shape and material. This edition, has been substantially revised and updated to reflect progress made in modelling and computational procedures. It also encompasses a comprehensive and unified description of the state-of-the-art of the so-called material distribution method, based on the use of mathematical programming and finite elements. Applications treated include not only structures but also materials and MEMS.

Topology Design of Structures Book

Topology Design of Structures


  • Author : Martin P. Bendsøe
  • Publisher : Springer Science & Business Media
  • Release Date : 2012-12-06
  • Genre: Mathematics
  • Pages : 569
  • ISBN 10 : 9789401118040

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Topology Design of Structures Excerpt :

Proceedings of the NATO Advanced Research Workshop, Sesimbra, Portugal, June 20-26, 1992

Incorporating Sustainable Practice in Mechanics and Structures of Materials Book

Incorporating Sustainable Practice in Mechanics and Structures of Materials


  • Author : Sam Fragomeni
  • Publisher : CRC Press
  • Release Date : 2010-11-18
  • Genre: Technology & Engineering
  • Pages : 956
  • ISBN 10 : 9780203829868

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Incorporating Sustainable Practice in Mechanics and Structures of Materials Excerpt :

Incorporating Sustainable Practice in Mechanics of Structures and Materials is a collection of peer-reviewed papers presented at the 21st Australasian Conference on the Mechanics of Structures and Materials (ACMSM21, Victoria, University, Melbourne, Australia, 7th 10th of December 2010). The contributions from academics, researchers and practisin

Topology Optimization in Engineering Structure Design Book

Topology Optimization in Engineering Structure Design


  • Author : Jihong Zhu
  • Publisher : Elsevier
  • Release Date : 2016-11-08
  • Genre: Technology & Engineering
  • Pages : 294
  • ISBN 10 : 9780081021194

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Topology Optimization in Engineering Structure Design Excerpt :

Topology Optimization in Engineering Structure Design explores the recent advances and applications of topology optimization in engineering structures design, with a particular focus on aircraft and aerospace structural systems. To meet the increasingly complex engineering challenges provided by rapid developments in these industries, structural optimization techniques have developed in conjunction with them over the past two decades. The latest methods and theories to improve mechanical performances and save structural weight under static, dynamic and thermal loads are summarized and explained in detail here, in addition to potential applications of topology optimization techniques such as shape preserving design, smart structure design and additive manufacturing. These new design strategies are illustrated by a host of worked examples, which are inspired by real engineering situations, some of which have been applied to practical structure design with significant effects. Written from a forward-looking applied engineering perspective, the authors not only summarize the latest developments in this field of structure design but also provide both theoretical knowledge and a practical guideline. This book should appeal to graduate students, researchers and engineers, in detailing how to use topology optimization methods to improve product design. Combines practical applications and topology optimization methodologies Provides problems inspired by real engineering difficulties Designed to help researchers in universities acquire more engineering requirements

Simulation and Modeling Methodologies  Technologies and Applications Book

Simulation and Modeling Methodologies Technologies and Applications


  • Author : Mohammad S. Obaidat
  • Publisher : Springer Science & Business Media
  • Release Date : 2013-11-26
  • Genre: Technology & Engineering
  • Pages : 348
  • ISBN 10 : 9783319035819

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Simulation and Modeling Methodologies Technologies and Applications Excerpt :

This book includes extended and revised versions of a set of selected papers from the 2012 International Conference on Simulation and Modeling Methodologies, Technologies and Applications (SIMULTECH 2012) which was sponsored by the Institute for Systems and Technologies of Information, Control and Communication (INSTICC) and held in Rome, Italy. SIMULTECH 2012 was technically co-sponsored by the Society for Modeling & Simulation International (SCS), GDR I3, Lionphant Simulation, Simulation Team and IFIP and held in cooperation with AIS Special Interest Group of Modeling and Simulation (AIS SIGMAS) and the Movimento Italiano Modellazione e Simulazione (MIMOS).

Topology Design Methods for Structural Optimization Book

Topology Design Methods for Structural Optimization


  • Author : Osvaldo M. Querin
  • Publisher : Butterworth-Heinemann
  • Release Date : 2017-06-09
  • Genre: Mathematics
  • Pages : 204
  • ISBN 10 : 9780080999890

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Topology Design Methods for Structural Optimization Excerpt :

Topology Design Methods for Structural Optimization provides engineers with a basic set of design tools for the development of 2D and 3D structures subjected to single and multi-load cases and experiencing linear elastic conditions. Written by an expert team who has collaborated over the past decade to develop the methods presented, the book discusses essential theories with clear guidelines on how to use them. Case studies and worked industry examples are included throughout to illustrate practical applications of topology design tools to achieve innovative structural solutions. The text is intended for professionals who are interested in using the tools provided, but does not require in-depth theoretical knowledge. It is ideal for researchers who want to expand the methods presented to new applications, and includes a companion website with related tools to assist in further study. Provides design tools and methods for innovative structural design, focusing on the essential theory Includes case studies and real-life examples to illustrate practical application, challenges, and solutions Features accompanying software on a companion website to allow users to get up and running fast with the methods introduced Includes input from an expert team who has collaborated over the past decade to develop the methods presented

Intelligent Robotics and Applications Book

Intelligent Robotics and Applications


  • Author : YongAn Huang
  • Publisher : Springer
  • Release Date : 2017-08-04
  • Genre: Computers
  • Pages : 907
  • ISBN 10 : 9783319652924

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Intelligent Robotics and Applications Excerpt :

The three volume set LNAI 10462, LNAI 10463, and LNAI 10464 constitutes the refereed proceedings of the 10th International Conference on Intelligent Robotics and Applications, ICIRA 2017, held in Wuhan, China, in August 2017. The 235 papers presented in the three volumes were carefully reviewed and selected from 310 submissions. The papers in this second volume of the set are organized in topical sections on industrial robot and robot manufacturing; mechanism and parallel robotics; machine and robot vision; robot grasping and control.

Topology Optimization in Structural and Continuum Mechanics Book

Topology Optimization in Structural and Continuum Mechanics


  • Author : George I. N. Rozvany
  • Publisher : Springer Science & Business Media
  • Release Date : 2013-09-20
  • Genre: Science
  • Pages : 471
  • ISBN 10 : 9783709116432

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Topology Optimization in Structural and Continuum Mechanics Excerpt :

The book covers new developments in structural topology optimization. Basic features and limitations of Michell’s truss theory, its extension to a broader class of support conditions, generalizations of truss topology optimization, and Michell continua are reviewed. For elastic bodies, the layout problems in linear elasticity are discussed and the method of relaxation by homogenization is outlined. The classical problem of free material design is shown to be reducible to a locking material problem, even in the multiload case. For structures subjected to dynamic loads, it is explained how they can be designed so that the structural eigenfrequencies of vibration are as far away as possible from a prescribed external excitation frequency (or a band of excitation frequencies) in order to avoid resonance phenomena with high vibration and noise levels. For diffusive and convective transport processes and multiphysics problems, applications of the density method are discussed. In order to take uncertainty in material parameters, geometry, and operating conditions into account, techniques of reliability-based design optimization are introduced and reviewed for their applicability to topology optimization.

Topology Optimization Design of Heterogeneous Materials and Structures Book

Topology Optimization Design of Heterogeneous Materials and Structures


  • Author : Daicong Da
  • Publisher : John Wiley & Sons
  • Release Date : 2019-12-19
  • Genre: Mathematics
  • Pages : 200
  • ISBN 10 : 9781119687535

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Topology Optimization Design of Heterogeneous Materials and Structures Excerpt :

This book pursues optimal design from the perspective of mechanical properties and resistance to failure caused by cracks and fatigue. The book abandons the scale separation hypothesis and takes up phase-field modeling, which is at the cutting edge of research and is of high industrial and practical relevance. Part 1 starts by testing the limits of the homogenization-based approach when the size of the representative volume element is non-negligible compared to the structure. The book then introduces a non-local homogenization scheme to take into account the strain gradient effects. Using a phase field method, Part 2 offers three significant contributions concerning optimal placement of the inclusion phases. Respectively, these contributions take into account fractures in quasi-brittle materials, interface cracks and periodic composites. The topology optimization proposed has significantly increased the fracture resistance of the composites studied.

Revolutionizing Aircraft Materials and Processes Book

Revolutionizing Aircraft Materials and Processes


  • Author : Spiros Pantelakis
  • Publisher : Springer Nature
  • Release Date : 2020-03-11
  • Genre: Technology & Engineering
  • Pages : 403
  • ISBN 10 : 9783030353469

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Revolutionizing Aircraft Materials and Processes Excerpt :

This book addresses the emerging needs of the aerospace industry by discussing recent developments and future trends of aeronautic materials. It is aimed at advancing existing materials and fostering the ability to develop novel materials with less weight, increased mechanical properties, more functionality, diverse manufacturing methods, and recyclability. The development of novel materials and multifunctional materials has helped to increase efficiency and safety, reduce costs, and decrease the environmental foot print of the aeronautical industry. In this book, integral metallic structures designed by disruptive concepts, including topology optimization and additive manufacturing, are highlighted.

Evolutionary Structural Optimization Book

Evolutionary Structural Optimization


  • Author : Y.M. Xie
  • Publisher : Springer
  • Release Date : 2012-12-06
  • Genre: Technology & Engineering
  • Pages : 188
  • ISBN 10 : 9781447109853

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Evolutionary Structural Optimization Excerpt :

Evolutionary Structural Optimization (ESO) is a design method based on the simple concept of gradually removing inefficient material from a structure as it is being designed. Through this method, the resulting structure will evolve towards its optimum shape. The latest techniques and results of ESO are presented here, illustrated by numerous clear and detailed examples. Sections cover the fundamental aspects of the method, the application to multiple load cases and multiple support environments, frequency optimization, stiffness and displacement constraints, buckling, jointed frame structures, shape optimization, and stress reduction. This is followed by a section describing Evolve97, a software package which will allow readers to try the ideas of ESO themselves and to solve their optimization problems. This software is provided on a computer diskette which accompanies the book.