Multidisciplinary Optimization Of Naval Ship Design And Mission Effectiveness

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Multidisciplinary Optimization of Naval Ship Design and Mission Effectiveness

Author :
Publisher :
ISBN 13 :
Total Pages : 85 pages
Book Rating : 4.:/5 (742 download)

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Book Synopsis Multidisciplinary Optimization of Naval Ship Design and Mission Effectiveness by :

Download or read book Multidisciplinary Optimization of Naval Ship Design and Mission Effectiveness written by and published by . This book was released on 2004 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Engineous Software STTR Team, including team members from Northrop Grumman, Naval Undersea Warfare Center (NUWC), Massachusetts Institute of Technology (MIT), and Elon University; proposed at the outset of the project that it could develop an integrated Multi-disciplinary Optimization (MDO) system of naval ship design and mission effectiveness. Specifically, the team intended to use a ship model of interest to the Navy in an effort to demonstrate that disparate ship analysis tools could be integrated under a single framework and automated. This integrated, automated system would allow its users to measure ship performance and effectiveness, as well as accounting for uncertainty in those measurements, through design exploration techniques, such as optimization, design of experiments (DOE), and quality engineering analysis (e.g. Monte Carlo analysis). The primary struggle on the project was acquiring analysis models to use in the MDO system. The time required to obtain the models, unfortunately, limited the amount of analysis the team was able to perform. However, once the models were obtained, the team was able to quickly integrate them and show the power and flexibility of the MDO system. The results showed that the system was able to quickly apply numerous exploration techniques, including the Multi-Objective Genetic Algorithm specifically developed for the STTR, to the integrated models. Hundreds of ship designs were evaluated in the pursuit of an optimum design; while taking into account uncertainty. A measured improvement of 6% in lifecycle cost was calculated for an optimization analysis. It was also found that while introducing uncertainty in the analysis that the lifecycle cost was perturbed by only a maximum variation of 1%.

Multidisciplinary Optimization of Naval Ship Design and Mission

Author : Dimitri Mavris
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (637 download)

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Book Synopsis Multidisciplinary Optimization of Naval Ship Design and Mission by : Dimitri Mavris

Download or read book Multidisciplinary Optimization of Naval Ship Design and Mission written by Dimitri Mavris and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Multi-Disciplinary Computational Tools for Naval Design

Author :
Publisher :
ISBN 13 :
Total Pages : 37 pages
Book Rating : 4.:/5 (742 download)

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Book Synopsis Multi-Disciplinary Computational Tools for Naval Design by :

Download or read book Multi-Disciplinary Computational Tools for Naval Design written by and published by . This book was released on 2005 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: The general aim of Naval Design (ND) is to make a ship able to perform some prescribed mission. There is a combination of restrictions related to physical interaction of the warship and sea with others that have a military background. As a result, the ND combines numerous tasks and requires tremendous computations, but optimization of computations is a challenge because ND is a multi-criterion problem. This project delivers the complete succession of mathematical fundamentals of ND. Instead of traditional design spiral, a hierarchy multi-level design system is considered. The concept of criterion coordination with Lagrange multipliers is described. The feasible design solutions are studied with the Pareto sets. Comparison of Pruning and Constructive algorithms in grid generation is given, as well as description of LP-tay sequencing in this generation. The developed approaches are illustrated by examples of multidisciplinary ND recently considered in scientific publications. Additionally, a background of multidisciplinary trimaran optimization is developed.

Ship Design for Efficiency and Economy

Author : Volker Bertram
Publisher : Elsevier
ISBN 13 : 0080517102
Total Pages : 229 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Ship Design for Efficiency and Economy by : Volker Bertram

Download or read book Ship Design for Efficiency and Economy written by Volker Bertram and published by Elsevier. This book was released on 1998-10-15 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: The previous edition of Ship Design for Efficiency and Economy was published as a Butterworth's marine engineering title. It has now been completely revised and updated by Schneekluth and Bertram.This book gives advice to students and naval architects on how to design ships - in particular with regard to hull design. The previous edition of this book was published in 1987. Since then, there have been numerous important developments in this area and the new additions to this book reflect these changes. Chapter 3 has been completely rewritten with added information on methodology of optimization, optimization shells and concept exploration methods. There is also a new sub-chapter on Computational Fluid Dynamics (CFD) for ship-hull design. Plus, a new method to predict ship resistance based on the evaluation of modern ship hull design will be detailed.The emphasis of the this book is on design for operational economy. The material is directly usable not only in practice, in the design office and by shipowners, but also by students at both undergraduate and postgraduate levels.

Multidisciplinary Design Optimization and Its Application in Deep Manned Submersible Design

Author : Binbin Pan
Publisher : Springer Nature
ISBN 13 : 9811564558
Total Pages : 302 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Multidisciplinary Design Optimization and Its Application in Deep Manned Submersible Design by : Binbin Pan

Download or read book Multidisciplinary Design Optimization and Its Application in Deep Manned Submersible Design written by Binbin Pan and published by Springer Nature. This book was released on 2020-08-28 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates Reliability-based Multidisciplinary Design Optimization (RBMDO) theory and its application in the design of deep manned submersibles (DMSs). Multidisciplinary Design Optimization (MDO) is an effective design method for large engineering systems like aircraft, warships, and satellites, which require designers and engineers from various disciplines to cooperate with each other. MDO can be used to handle the conflicts that arise between these disciplines, and focuses on the optimal design of the system as a whole. However, it can also push designs to the brink of failure. In order to keep the system balanced, Reliability-based Design (RBD) must be incorporated into MDO. Consequently, new algorithms and methods have to be developed for RBMDO theory. This book provides an essential overview of MDO, RBD, and RBMDO and subsequently introduces key algorithms and methods by means of case analyses. In closing, it introduces readers to the design of DMSs and applies RBMDO methods to the design of the manned hull and the general concept design. The book is intended for all students and researchers who are interested in system design theory, and for engineers working on large, complex engineering systems.

A Holistic Approach to Ship Design

Author : Apostolos Papanikolaou
Publisher : Springer
ISBN 13 : 3030028100
Total Pages : 490 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis A Holistic Approach to Ship Design by : Apostolos Papanikolaou

Download or read book A Holistic Approach to Ship Design written by Apostolos Papanikolaou and published by Springer. This book was released on 2018-12-11 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces a holistic approach to ship design and its optimisation for life-cycle operation. It deals with the scientific background of the adopted approach and the associated synthesis model, which follows modern computer aided engineering (CAE) procedures. It integrates techno-economic databases, calculation and multi-objective optimisation modules and s/w tools with a well-established Computer-Aided Design (CAD) platform, along with a Virtual Vessel Framework (VVF), which will allow virtual testing before the building phase of a new vessel. The resulting graphic user interface (GUI) and information exchange systems enable the exploration of the huge design space to a much larger extent and in less time than is currently possible, thus leading to new insights and promising new design alternatives. The book not only covers the various stages of the design of the main ship system, but also addresses relevant major onboard systems/components in terms of life-cycle performance to offer readers a better understanding of suitable outfitting details, which is a key aspect when it comes the outfitting-intensive products of international shipyards. The book disseminates results of the EU funded Horizon 2020 project HOLISHIP.

Scientific and Technical Aerospace Reports

Author :
Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Warship Combat System Selection Methodology Based on Discrete Event Simulation

Author : Jose M. Gomez Torres
Publisher :
ISBN 13 :
Total Pages : 133 pages
Book Rating : 4.:/5 (671 download)

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Book Synopsis Warship Combat System Selection Methodology Based on Discrete Event Simulation by : Jose M. Gomez Torres

Download or read book Warship Combat System Selection Methodology Based on Discrete Event Simulation written by Jose M. Gomez Torres and published by . This book was released on 2010 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents the development of a methodology for the conceptual design of a medium tonnage warship's combat system for the Colombian Navy. The methodology is oriented toward the optimization of the operational effectiveness within the naval ship design constraints of weight, electrical power, volume, cost, and risk. The methodology is based on a Design Reference Mission (DRM), which is composed of four Operational Situations (OPSITs) covering antisubmarine warfare, anti-air warfare, mine warfare, and surface warfare. The OPSITs are represented by coupled physics-based models and probabilistic models. A discrete event simulation tool, ExtendSim, is used to implement these models, yielding quantitative results for mission success. Design of Experiments (DOE) is used to explore the design space, allowing identification of the main effects in each OPSIT model and the impact of each variable in the respective Measure of Effectiveness (MOE). This thesis presents the development of a methodology for the conceptual design of a medium tonnage warship's combat system for the Colombian Navy. The methodology is oriented toward the optimization of the operational effectiveness within the naval ship design constraints of weight, electrical power, volume, cost, and risk. The methodology is based on a Design Reference Mission (DRM), which is composed of four Operational Situations (OPSITs) covering antisubmarine warfare, anti-air warfare, mine warfare, and surface warfare. The OPSITs are represented by coupled physics-based models and probabilistic models. A discrete event simulation tool, ExtendSim, is used to implement these models, yielding quantitative results for mission success. Design of Experiments (DOE) is used to explore the design space, allowing identification of the main effects in each OPSIT model and the impact of each variable in the respective MeaThe four OPSIT MOEs are integrated in a single Overall Measure of Effect.

Research on Ship Design and Optimization Based on Simulation-Based Design (SBD) Technique

Author : Bao-Ji Zhang
Publisher : Springer
ISBN 13 : 9811084238
Total Pages : 239 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Research on Ship Design and Optimization Based on Simulation-Based Design (SBD) Technique by : Bao-Ji Zhang

Download or read book Research on Ship Design and Optimization Based on Simulation-Based Design (SBD) Technique written by Bao-Ji Zhang and published by Springer. This book was released on 2018-05-30 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ship optimization design is critical to the preliminary design of a ship. With the rapid development of computer technology, the simulation-based design (SBD) technique has been introduced into the field of ship design. Typical SBD consists of three parts: geometric reconstruction; CFD numerical simulation; and optimization. In the context of ship design, these are used to alter the shape of the ship, evaluate the objective function and to assess the hull form space respectively. As such, the SBD technique opens up new opportunities and paves the way for a new method for optimal ship design. This book discusses the problem of optimizing ship’s hulls, highlighting the key technologies of ship optimization design and presenting a series of hull-form optimization platforms. It includes several improved approaches and novel ideas with significant potential in this field

Systems of Systems Engineering

Author : Mo Jamshidi
Publisher : CRC Press
ISBN 13 : 1351834835
Total Pages : 574 pages
Book Rating : 4.3/5 (518 download)

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Book Synopsis Systems of Systems Engineering by : Mo Jamshidi

Download or read book Systems of Systems Engineering written by Mo Jamshidi and published by CRC Press. This book was released on 2017-12-19 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: As technology presses forward, scientific projects are becoming increasingly complex. The international space station, for example, includes over 100 major components, carried aloft during 88 spaces flights which were organized by over 16 nations. The need for improved system integration between the elements of an overall larger technological system has sparked further development of systems of systems (SoS) as a solution for achieving interoperability and superior coordination between heterogeneous systems. Systems of Systems Engineering: Principles and Applications provides engineers with a definitive reference on this newly emerging technology, which is being embraced by such engineering giants as Boeing, Lockheed Martin, and Raytheon. The book covers the complete range of fundamental SoS topics, including modeling, simulation, architecture, control, communication, optimization, and applications. Containing the contributions of pioneers at the forefront of SoS development, the book also offers insight into applications in national security, transportation, energy, and defense as well as healthcare, the service industry, and information technology. System of systems (SoS) is still a relatively new concept, and in time numerous problems and open-ended issues must be addressed to realize its great potential. THis book offers a first look at this rapidly developing technology so that engineers are better equipped to face such challenges.

Ship Design and Performance for Masters and Mates

Author : Bryan Barrass
Publisher : Elsevier
ISBN 13 : 0080454941
Total Pages : 265 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Ship Design and Performance for Masters and Mates by : Bryan Barrass

Download or read book Ship Design and Performance for Masters and Mates written by Bryan Barrass and published by Elsevier. This book was released on 2004-07-09 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ship Design and Performance for Masters and Mates is a quick to use, comprehensive reference that brings the key information needed to understand ship design and performance at your fingertips. The book covers all key aspects of ship design and performance, supplemented by exam revision one-liners. It does not assume detailed theoretical knowledge, but rather builds up the reader's understanding of how the elements of ship design influence and impact on its performance, and how the engineer, crew and operators can maximise the performance of their vessel in operation. Written by an experienced marine engineering consultant, author and lecturer, this book presents key facts and formulas, backed up throughout by relevant theory, illustrations and photographs. It includes examples of modern ship-types and their general particulars and covers topics ranging from design and power coefficients to types of ship resistance; types of ship speed; types of power on ships; designing a ship's propeller; details of maximum ship squats; the phenomena of interaction of ships in confined waters; mechanisms for improving ship handling; and improvements in power output. This book is an essential introduction and reference for students and those newly at sea, as well as for anyone involved with ship design, marine engineering, naval architecture, and the day-to-day operation of ships in port. * Accessible information on understanding and improving ship performance at your fingertips* Ideal for marine engineering students and those studying for certificates of competency * Covers all key aspects of ship design and performance, with exam revision one-liners

Design Space Exploration and Optimization Using Modern Ship Design Tools

Author : Adam Thomas Jones
Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.:/5 (895 download)

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Book Synopsis Design Space Exploration and Optimization Using Modern Ship Design Tools by : Adam Thomas Jones

Download or read book Design Space Exploration and Optimization Using Modern Ship Design Tools written by Adam Thomas Jones and published by . This book was released on 2014 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Naval Architects use a variety of computer design tools to explore feasible options for clean sheet ship designs. Under the Naval Sea Systems Command (NAVSEA), the Naval Surface Warfare Center, Carderock Division (NSWCCD) has created computer tools for ship design and analysis purposes. This paper presents an overview of some of these tools, specifically the Advanced Ship and Submarine Evaluation Tool (ASSET) version 6.3 and the Integrated Hull Design Environment (IHDE). This paper provides a detailed explanation of a ship design using these advanced tools and presents methods for optimizing the performance of the hullform, the selection of engines for fuel efficiency, and the loading of engines for fuel efficiency. The detailed ship design explores the design space given a set of specific requirements for a cruiser-type naval vessel. The hullform optimization technique reduces a ships residual resistance by using both ASSET and IHDE in a Design of Experiments (DoE) approach to reaching an optimum solution. The paper will provide a detailed example resulting in a 12% reduction in total ship drag by implementing this technique on a previously designed hullform. The reduction of drag results in a proportional reduction in the amount of fuel used to push the ship through the water. The engine selection optimization technique uses MATLAB to calculate the ideal engines to use for fuel minimization. For a given speed-time or power-time profile, the code will evaluate hundreds of combinations of engines and provide the optimum engine combination and engine loading for minimizing the total fuel consumption. This optimization has the potential to reduce fuel consumption of current naval warships by upwards of 30%.

Report - Naval Ship Research and Development Center

Author : David W. Taylor Naval Ship Research and Development Center
Publisher :
ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.:/5 (25 download)

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Book Synopsis Report - Naval Ship Research and Development Center by : David W. Taylor Naval Ship Research and Development Center

Download or read book Report - Naval Ship Research and Development Center written by David W. Taylor Naval Ship Research and Development Center and published by . This book was released on 1960 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computational Ship Design

Author : Myung-Il Roh
Publisher : Springer
ISBN 13 : 9811048851
Total Pages : 381 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Computational Ship Design by : Myung-Il Roh

Download or read book Computational Ship Design written by Myung-Il Roh and published by Springer. This book was released on 2017-09-29 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers an introduction to the fundamental principles and systematic methodologies employed in computational approaches to ship design. It takes a detailed approach to the description of the problem definition, related theories, mathematical formulation, algorithm selection, and other core design information. Over eight chapters and appendices the book covers the complete process of ship design, from a detailed description of design theories through to cutting-edge applications. Following an introduction to relevant terminology, the first chapters consider ship design equations and models, freeboard calculations, resistance prediction and power estimation. Subsequent chapters cover topics including propeller deign, engine selection, hull form design, structural design and outfitting. The book concludes with two chapters considering operating design and economic factors including construction costs and fuel consumption. The book reflects first-hand experiences in ship design and R&D activities, and incorporates improvements based on feedback received from many industry experts. Examples provided are based on genuine case studies in the field. The comprehensive description of each design stage presented in this book offers guidelines for academics, researchers, students, and industrial manufactures from diverse fields, including ocean engineering and mechanical engineering. From a commercial point of view the book will be of great value to those involved in designing a new vessel or improving an existing ship.

Military personnel Navy actions needed to optimize ship crew size and reduce total ownership costs.

Author :
Publisher : DIANE Publishing
ISBN 13 : 1428942432
Total Pages : 59 pages
Book Rating : 4.4/5 (289 download)

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Book Synopsis Military personnel Navy actions needed to optimize ship crew size and reduce total ownership costs. by :

Download or read book Military personnel Navy actions needed to optimize ship crew size and reduce total ownership costs. written by and published by DIANE Publishing. This book was released on with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Approach to Estimating the Mission Effectiveness for Feasible Design Alternatives

Author : Wesley Patterson Taylor
Publisher :
ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.:/5 (128 download)

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Book Synopsis An Approach to Estimating the Mission Effectiveness for Feasible Design Alternatives by : Wesley Patterson Taylor

Download or read book An Approach to Estimating the Mission Effectiveness for Feasible Design Alternatives written by Wesley Patterson Taylor and published by . This book was released on 1984 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: The key to this approach to estimating the effect of seakeeping on mission effectiveness of a feasible design is the application of a model of the mission as a system wherein the functions which perform the mission have the same relationship to each other as the components do in a physical system. Degradation in performance of the mission is calculated in the same manner as reliability of a system made up of separate components. This model is incorporated into the feasibility study stage of the ship design process, and the modified procedure is described. The approach is illustrated by applying it to a monohull example. Functions necessary to perform a given mission and relationships between separate functions were determined. Physical subsystems which perform those functions were selected and substituted into the functional relationship. A regression-based computer ship synthesis program for destroyer-type ships was used to obtain hull form characteristics necessary to create a prototype hull form. A prototype hull was developed using a hull form generation program which uses parametric cubic splines to build a definition of the ship's hull.

Advances in Product Family and Product Platform Design

Author : Timothy W. Simpson
Publisher : Springer Science & Business Media
ISBN 13 : 1461479371
Total Pages : 816 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Advances in Product Family and Product Platform Design by : Timothy W. Simpson

Download or read book Advances in Product Family and Product Platform Design written by Timothy W. Simpson and published by Springer Science & Business Media. This book was released on 2013-09-13 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Product Family and Product Platform Design: Methods & Applications highlights recent advances that have been made to support product family and product platform design along with successful applications in industry. This book provides not only motivation for product family and product platform design (i.e., address questions about “why and when should we platform”) but also methods and tools to support the design and development of families of products based on shared platforms (i.e. address the “how” and “what” questions about platforming). It begins with a general overview of product family design to introduce the general reader to the topic and then progress to more advanced topics and design theory to help designers, engineers, and project managers plan, architect, and implement platform-based product development strategies for their company. Finally, successful industry applications provide readers and practitioners with case studies and “talking points” to become platform advocates and leaders within their organization.