NDLI: OPTSHIP: a new optimization framework and its application to optimum design of ship structure

Content Provider	Springer Nature Link
Author	Kong, Young Mo Choi, Su Hyun Song, Jin Dae Yang, Bo Suk
Copyright Year	2006
Abstract	This paper proposes an optimization framework called OPTSHIP (OPTimization for SHIP) by integrating NASTRAN external analyzer with some global optimization algorithms to enhance optimum design for vibration reduction of ship structure. The merits of this framework are used for global searching and selection of various objective functions and design variables. It is especially relatively easy to apply for optimum design of a big and complex structure such as a merchant ship. The global optimization algorithms used here are random tabu search method and genetic algorithm. Moreover, an example of optimum design to reduce the vibration level of a deckhouse according to the strict vibration criteria is presented to verify the performance of the proposed algorithm. The results show that the reduction of vibration velocity reaches 33.5%, which indicates that the proposed method is relatively effective and can be applied in real-world optimization.
Starting Page	397
Ending Page	408
Page Count	12
File Format	PDF
ISSN	1615147X
Journal	Structural and Multidisciplinary Optimization
Volume Number	32
Issue Number	5
e-ISSN	16151488
Language	English
Publisher	Springer-Verlag
Publisher Date	2006-08-16
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Optimum design Ship structure Vibration reduction Random tabu search Genetic algorithm Engineering Design Numerical and Computational Methods in Engineering Computer-Aided Engineering (CAD, CAE) and Design Theoretical and Applied Mechanics
Content Type	Text
Resource Type	Article
Subject	Control and Optimization Computer Graphics and Computer-Aided Design Control and Systems Engineering Computer Science Applications Software

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Application of nonlinear integer programming for vibration reduction optimum design of ship structure

Vibration reduction optimum design of a steam-turbine rotor-bearing system using a hybrid genetic algorithm

Surrogate based optimization of helicopter rotor blades for vibration reduction in forward flight

Reduction of vibration level in rotordynamics by design optimization

An open platform of shape design optimization for shell structure

Experimental validation and prototyping of optimum designs obtained from topology optimization

Numerical optimization of the thickness distribution of three-dimensional structures with respect to their structural acoustic properties

An efficient truss structure optimization framework based on CAD/CAE integration and sequential radial basis function metamodel

A hierarchical neighbourhood search method for topology optimization

OPTSHIP: a new optimization framework and its application to optimum design of ship structure

Similar Documents

Application of nonlinear integer programming for vibration reduction optimum design of ship structure

Vibration reduction optimum design of a steam-turbine rotor-bearing system using a hybrid genetic algorithm

Surrogate based optimization of helicopter rotor blades for vibration reduction in forward flight

Reduction of vibration level in rotordynamics by design optimization

An open platform of shape design optimization for shell structure

Experimental validation and prototyping of optimum designs obtained from topology optimization

Numerical optimization of the thickness distribution of three-dimensional structures with respect to their structural acoustic properties

An efficient truss structure optimization framework based on CAD/CAE integration and sequential radial basis function metamodel

A hierarchical neighbourhood search method for topology optimization

OPTSHIP: a new optimization framework and its application to optimum design of ship structure