Mostrar el registro sencillo del ítem
dc.contributor.author | BAE, Jung-Eun | |
dc.contributor.author | LEE, Sang-Jin | |
dc.contributor.author | LEE, Chang-Kye | |
dc.contributor.editor | Domingo Cabo, Alberto | es_ES |
dc.contributor.editor | Lázaro Fernández, Carlos Manuel | es_ES |
dc.date.accessioned | 2009-12-22T08:25:32Z | |
dc.date.available | 2009-12-22T08:25:32Z | |
dc.date.issued | 2009-12-22T08:25:32Z | |
dc.identifier.isbn | 978-84-8363-461-5 | |
dc.identifier.uri | http://hdl.handle.net/10251/6768 | |
dc.description | p. 1058-1065 | en_EN |
dc.description.abstract | Particle Swarm Optimization (PSO) is a new paradigm of Swarm Intelligence which is inspired by concepts from 'Social Psychology' and 'Artificial Life'. Essentially, PSO proposes that the co-operation of individuals promotes the evolution of the swarm. In terms of optimization, the hope would be to enhance the swarm's ability to search on a global scale so as to determine the global optimum in a fitness landscape. It has been empirically shown to perform well with regard to many different kinds of optimization problems. PSO is particularly a preferable candidate to solve highly nonlinear, non-convex and even discontinuous problems. In this paper, one enhanced version of PSO: Modified Lbest based PSO (LPSO) is proposed and applied to one of the most challenging fields of optimization -- truss topological optimization. Through a benchmark test and a spatial structural example, LPSO exhibited competitive performance due to improved global searching ability. | en_EN |
dc.language | Inglés | en_EN |
dc.publisher | Editorial Universitat Politècnica de València | es_ES |
dc.relation.ispartof | Symposium of the International Association for Shell and Spatial Structures (50th. 2009. Valencia). Evolution and Trends in Design, Analysis and Construction of Shell and Spatial Structures : Proceedings | en_EN |
dc.rights | Reserva de todos los derechos | en_EN |
dc.subject | Hard-kill method | en_EN |
dc.subject | Meshless method | en_EN |
dc.subject | Topology optimization | en_EN |
dc.subject | Truss structures | en_EN |
dc.subject | Radial point interpolation method | en_EN |
dc.title | Evolution of 2D Truss Structures using Topology Optimization Technique with Meshless Method | en_EN |
dc.type | Comunicación en congreso | en_EN |
dc.rights.accessRights | Abierto | es_ES |
dc.description.bibliographicCitation | Bae, J.; Lee, S.; Lee, C. (2009). Evolution of 2D Truss Structures using Topology Optimization Technique with Meshless Method. Editorial Universitat Politècnica de València. http://hdl.handle.net/10251/6768 | es_ES |
dc.relation.conferencename | Symposium of the International Association for Shell and Spatial Structures | es_ES |
dc.relation.conferencedate | 2009 | es_ES |
dc.relation.conferenceplace | Valencia | es_ES |