Multidisciplinary Optimization Branch Experience Using Isight Software

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Multidisciplinary Optimization Branch Experience Using ISIGHT Software

Author : S. L. Padula
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Multidisciplinary Optimization Branch Experience Using ISIGHT Software by : S. L. Padula

Download or read book Multidisciplinary Optimization Branch Experience Using ISIGHT Software written by S. L. Padula and published by . This book was released on 1999 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Multidisciplinary Optimization (MDO) Branch at NASA Langley is investigating frameworks for supporting multidisciplinary analysis and optimization research. A framework provides software and system services to integrate computational tasks and allows the researcher to concentrate more on the application and less on the programming details. A framework also provides a common working environment and a full range of optimization tools, and so increases the productivity of multidisciplinary research teams. Finally, a framework enables staff members to develop applications for use by disciplinary experts in other organizations. This year, the MDO Branch has gained experience with the iSIGHT framework. This paper describes experiences with four aerospace applications, including (1) reusable launch vehicle sizing, (2) aerospike nozzle design, (3) low-noise rotorcraft trajectories, and (4) acoustic liner design. Brief overviews of each problem are provided, including the number and type of disciplinary codes and computation time estimates. In addition, the optimization methods, objective functions, design variables, and constraints are described for each problem. For each case, discussions on the advantages and disadvantages of using the iSIGHT framework are provided as well as notes on the ease of use of various advanced features and suggestions for areas of improvement.

Multidisciplinary Optimization Branch Experience Using Isight Software

Author : National Aeronautics and Space Adm Nasa
Publisher : Independently Published
ISBN 13 : 9781724035929
Total Pages : 34 pages
Book Rating : 4.0/5 (359 download)

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Book Synopsis Multidisciplinary Optimization Branch Experience Using Isight Software by : National Aeronautics and Space Adm Nasa

Download or read book Multidisciplinary Optimization Branch Experience Using Isight Software written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-09-25 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Multidisciplinary Optimization (MDO) Branch at NASA Langley is investigating frameworks for supporting multidisciplinary analysis and optimization research. A framework provides software and system services to integrate computational tasks and allows the researcher to concentrate more on the application and less on the programming details. A framework also provides a common working environment and a full range of optimization tools, and so increases the productivity of multidisciplinary research teams. Finally, a framework enables staff members to develop applications for use by disciplinary experts in other organizations. This year, the MDO Branch has gained experience with the iSIGHT framework. This paper describes experiences with four aerospace applications, including: (1) reusable launch vehicle sizing, (2) aerospike nozzle design, (3) low-noise rotorcraft trajectories, and (4) acoustic liner design. Brief overviews of each problem are provided, including the number and type of disciplinary codes and computation time estimates. In addition, the optimization methods, objective functions, design variables, and constraints are described for each problem. For each case, discussions on the advantages and disadvantages of using the iSIGHT framework are provided as well as notes on the ease of use of various advanced features and suggestions for areas of improvement. Padula, S. L. and Korte, J. J. and Dunn, H. J. and Salas, A. O. Langley Research Center NASA/TM-1999-209714, NAS 1.15:209714, L-17914

NASA Langley Scientific and Technical Information Output: 1999

Author :
Publisher :
ISBN 13 :
Total Pages : 182 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis NASA Langley Scientific and Technical Information Output: 1999 by :

Download or read book NASA Langley Scientific and Technical Information Output: 1999 written by and published by . This book was released on 2000 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:

2023 Asia-Pacific International Symposium on Aerospace Technology (APISAT 2023) Proceedings

Author : Song Fu
Publisher : Springer Nature
ISBN 13 : 9819739985
Total Pages : 1975 pages
Book Rating : 4.8/5 (197 download)

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Book Synopsis 2023 Asia-Pacific International Symposium on Aerospace Technology (APISAT 2023) Proceedings by : Song Fu

Download or read book 2023 Asia-Pacific International Symposium on Aerospace Technology (APISAT 2023) Proceedings written by Song Fu and published by Springer Nature. This book was released on with total page 1975 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High-Reliability Autonomous Management Systems for Spacecraft

Author : Jianjun Zhang
Publisher : Elsevier
ISBN 13 : 0443132828
Total Pages : 208 pages
Book Rating : 4.4/5 (431 download)

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Book Synopsis High-Reliability Autonomous Management Systems for Spacecraft by : Jianjun Zhang

Download or read book High-Reliability Autonomous Management Systems for Spacecraft written by Jianjun Zhang and published by Elsevier. This book was released on 2023-08-22 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the autonomous management of spacecraft, which uses modern control technologies such as artificial intelligence to establish a remote intelligent body on the spacecraft so that the spacecraft can complete its flight tasks by itself. Its goal is to accurately perceive its own state and external environment without relying on external information injection and control, or rely on external control as little as possible, make various appropriate decisions based on this information and user tasks, and be able to autonomously control spacecraft to complete various tasks. - Divides the autonomous management level of spacecraft into two levels: - Basic autonomy to meet spacecraft health requirements, namely, autonomous health management, and autonomy of the advanced stage. - Divides the implementation of spacecraft autonomous management into three aspects: - Autonomous health management of spacecraft – the spacecraft can monitor and sense its own state and can autonomously detect, isolate, and recover from faults. - Autonomous mission management – the spacecraft can directly receive the mission, formulate a reasonable plan according to the current state and working environment of the spacecraft, and convert the mission into a specific sequence of instructions. - Spacecraft autonomous data management – the spacecraft processes a large amount of raw data and extracts useful information and autonomously executes or changes flight tasks. - The autonomous management model of the spacecraft is divided into two points: - Compatibility – the existing traditional control systems belong to the execution layer logic and are compatible with the existing systems. - Scalability – it adopts a layered structure, and each layer has different autonomous capabilities.

Computational Intelligence in Expensive Optimization Problems

Author : Yoel Tenne
Publisher : Springer Science & Business Media
ISBN 13 : 364210701X
Total Pages : 736 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Computational Intelligence in Expensive Optimization Problems by : Yoel Tenne

Download or read book Computational Intelligence in Expensive Optimization Problems written by Yoel Tenne and published by Springer Science & Business Media. This book was released on 2010-03-10 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: In modern science and engineering, laboratory experiments are replaced by high fidelity and computationally expensive simulations. Using such simulations reduces costs and shortens development times but introduces new challenges to design optimization process. Examples of such challenges include limited computational resource for simulation runs, complicated response surface of the simulation inputs-outputs, and etc. Under such difficulties, classical optimization and analysis methods may perform poorly. This motivates the application of computational intelligence methods such as evolutionary algorithms, neural networks and fuzzy logic, which often perform well in such settings. This is the first book to introduce the emerging field of computational intelligence in expensive optimization problems. Topics covered include: dedicated implementations of evolutionary algorithms, neural networks and fuzzy logic. reduction of expensive evaluations (modelling, variable-fidelity, fitness inheritance), frameworks for optimization (model management, complexity control, model selection), parallelization of algorithms (implementation issues on clusters, grids, parallel machines), incorporation of expert systems and human-system interface, single and multiobjective algorithms, data mining and statistical analysis, analysis of real-world cases (such as multidisciplinary design optimization). The edited book provides both theoretical treatments and real-world insights gained by experience, all contributed by leading researchers in the respective fields. As such, it is a comprehensive reference for researchers, practitioners, and advanced-level students interested in both the theory and practice of using computational intelligence for expensive optimization problems.

Satellite Photoelectric Sensing Technology

Author : Jianjun Zhang
Publisher : Springer Nature
ISBN 13 : 3030898431
Total Pages : 168 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Satellite Photoelectric Sensing Technology by : Jianjun Zhang

Download or read book Satellite Photoelectric Sensing Technology written by Jianjun Zhang and published by Springer Nature. This book was released on 2021-11-30 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book helps to solve the problems and challenges of satellite sensing in the current environment of increasing communications bandwidths and multiplicity of electromagnetic signals. It presents technology that makes full use of the broadband low-loss advantages of optoelectronic technology and research into new broadband radio-frequency channelization and receiving technology based on photoelectric sensing. The methods presented allow improvements in system performance in terms of receiving bandwidth, frequency-sensing accuracy, channel equalization, adjacent channel crosstalk, dynamic range, and complexity of the system structure. In addressing the difficulty of satellite spectrum control, including the issue of high-precision and real-time wide-spectrum sensing not being able to be obtained simultaneously, the book solves the problem of accurate and parallel-decomposition sensing technology using the dual-phase optical frequency comb. This method avoids the involvement of fine filtering and does not require fine alignment between the source and the filter but achieves high perceptual accuracy. Satellite Photoelectric Sensing Technology explores the research background, significance, and current challenges associated with the technology, making it relevant and interesting to academics, practitioners, and postgraduate students in this field.

Practical Design of Ships and Other Floating Structures

Author : Tetsuo Okada
Publisher : Springer Nature
ISBN 13 : 9811546800
Total Pages : 767 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Practical Design of Ships and Other Floating Structures by : Tetsuo Okada

Download or read book Practical Design of Ships and Other Floating Structures written by Tetsuo Okada and published by Springer Nature. This book was released on 2020-10-03 with total page 767 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers the peer-reviewed proceedings of the 14th International Symposium, PRADS 2019, held in Yokohama, Japan, in September 2019. It brings together naval architects, engineers, academic researchers and professionals who are involved in ships and other floating structures to share the latest research advances in the field. The contents cover a broad range of topics, including design synthesis for ships and floating systems, production, hydrodynamics, and structures and materials. Reflecting the latest advances, the book will be of interest to researchers and practitioners alike.

System Risk Assessment and Allocation in Conceptual Design

Author : Sankaran Mahadevan
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis System Risk Assessment and Allocation in Conceptual Design by : Sankaran Mahadevan

Download or read book System Risk Assessment and Allocation in Conceptual Design written by Sankaran Mahadevan and published by . This book was released on 2003 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Optimization in Practice with MATLAB

Author : Achille Messac
Publisher : Cambridge University Press
ISBN 13 : 1107109183
Total Pages : 503 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Optimization in Practice with MATLAB by : Achille Messac

Download or read book Optimization in Practice with MATLAB written by Achille Messac and published by Cambridge University Press. This book was released on 2015-03-19 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook is designed for students and industry practitioners for a first course in optimization integrating MATLAB® software.

Optimization Concepts and Applications in Engineering

Author : Ashok D. Belegundu
Publisher : Cambridge University Press
ISBN 13 : 0521878462
Total Pages : 481 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis Optimization Concepts and Applications in Engineering by : Ashok D. Belegundu

Download or read book Optimization Concepts and Applications in Engineering written by Ashok D. Belegundu and published by Cambridge University Press. This book was released on 2011-03-28 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this revised and enhanced second edition of Optimization Concepts and Applications in Engineering, the already robust pedagogy has been enhanced with more detailed explanations, an increased number of solved examples and end-of-chapter problems. The source codes are now available free on multiple platforms. It is vitally important to meet or exceed previous quality and reliability standards while at the same time reducing resource consumption. This textbook addresses this critical imperative integrating theory, modeling, the development of numerical methods, and problem solving, thus preparing the student to apply optimization to real-world problems. This text covers a broad variety of optimization problems using: unconstrained, constrained, gradient, and non-gradient techniques; duality concepts; multiobjective optimization; linear, integer, geometric, and dynamic programming with applications; and finite element-based optimization. It is ideal for advanced undergraduate or graduate courses and for practising engineers in all engineering disciplines, as well as in applied mathematics.

Concurrent Engineering in the 21st Century

Author : Josip Stjepandić
Publisher : Springer
ISBN 13 : 331913776X
Total Pages : 836 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Concurrent Engineering in the 21st Century by : Josip Stjepandić

Download or read book Concurrent Engineering in the 21st Century written by Josip Stjepandić and published by Springer. This book was released on 2015-01-30 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting the gradual evolution of the concept of Concurrent Engineering (CE), and the technical, social methods and tools that have been developed, including the many theoretical and practical challenges that still exist, this book serves to summarize the achievements and current challenges of CE and will give readers a comprehensive picture of CE as researched and practiced in different regions of the world. Featuring in-depth analysis of complex real-life applications and experiences, this book demonstrates that Concurrent Engineering is used widely in many industries and that the same basic engineering principles can also be applied to new, emerging fields like sustainable mobility. Designed to serve as a valuable reference to industry experts, managers, students, researchers, and software developers, this book is intended to serve as both an introduction to development and as an analysis of the novel approaches and techniques of CE, as well as being a compact reference for more experienced readers.

Multidisciplinary Design Optimization

Author : Natalia M. Alexandrov
Publisher : SIAM
ISBN 13 : 9780898713596
Total Pages : 476 pages
Book Rating : 4.7/5 (135 download)

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Book Synopsis Multidisciplinary Design Optimization by : Natalia M. Alexandrov

Download or read book Multidisciplinary Design Optimization written by Natalia M. Alexandrov and published by SIAM. This book was released on 1997-01-01 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multidisciplinary design optimization (MDO) has recently emerged as a field of research and practice that brings together many previously disjointed disciplines and tools of engineering and mathematics. MDO can be described as a technology, environment, or methodology for the design of complex, coupled engineering systems, such as aircraft, automobiles, and other mechanisms, the behavior of which is determined by interacting subsystems.

A Collection of Technical Papers

Author :
Publisher :
ISBN 13 :
Total Pages : 806 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis A Collection of Technical Papers by :

Download or read book A Collection of Technical Papers written by and published by . This book was released on 2001 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bi-Level Integrated System Synthesis (BLISS)

Author : Jaroslaw Sobieszczanski-Sobieski
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Bi-Level Integrated System Synthesis (BLISS) by : Jaroslaw Sobieszczanski-Sobieski

Download or read book Bi-Level Integrated System Synthesis (BLISS) written by Jaroslaw Sobieszczanski-Sobieski and published by . This book was released on 1998 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Disciplinary Convergence in Systems Engineering Research

Author : Azad M. Madni
Publisher : Springer
ISBN 13 : 331962217X
Total Pages : 1169 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Disciplinary Convergence in Systems Engineering Research by : Azad M. Madni

Download or read book Disciplinary Convergence in Systems Engineering Research written by Azad M. Madni and published by Springer. This book was released on 2017-11-24 with total page 1169 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theme of this volume on systems engineering research is disciplinary convergence: bringing together concepts, thinking, approaches, and technologies from diverse disciplines to solve complex problems. Papers presented at the Conference on Systems Engineering Research (CSER), March 23-25, 2017 at Redondo Beach, CA, are included in this volume. This collection provides researchers in academia, industry, and government forward-looking research from across the globe, written by renowned academic, industry and government researchers.

Fuzzy Systems and Data Mining VI

Author : A.J. Tallón-Ballesteros
Publisher : IOS Press
ISBN 13 : 1643681354
Total Pages : 812 pages
Book Rating : 4.6/5 (436 download)

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Book Synopsis Fuzzy Systems and Data Mining VI by : A.J. Tallón-Ballesteros

Download or read book Fuzzy Systems and Data Mining VI written by A.J. Tallón-Ballesteros and published by IOS Press. This book was released on 2020-11-13 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interdisciplinary field of fuzzy logic encompass applications in the electrical, industrial, chemical and engineering realms as well as in areas of management and environmental issues, while data mining covers new approaches to big data, massive data, and scalable, parallel and distributed algorithms. This book presents papers from the 6th International Conference on Fuzzy Systems and Data Mining (FSDM 2020). The conference was originally due to be held from 13-16 November 2020 in Xiamen, China, but was changed to an online conference held on the same dates due to ongoing restrictions connected with the COVID-19 pandemic. The annual FSDM conference provides a platform for knowledge exchange between international experts, researchers academics and delegates from industry. This year, the committee received 316 submissions, of which 76 papers were selected for inclusion in the conference; an acceptance rate of 24%. The conference covers four main areas: fuzzy theory; algorithms and systems, which includes topics like stability; foundations and control; and fuzzy applications, which are widely used and cover various types of processing as well as hardware and architecture for big data and time series. Providing a current overview of research and developments in fuzzy logic and data mining, the book will be of interest to all those working in the field of data science.