نتایج جستجو برای: engineering optimization

تعداد نتایج: 565865  

Journal: :International Journal for Numerical Methods in Engineering 1991

Journal: :مهندسی عمران فردوسی 0
محمد هادی افشار ابراهیم رضایی رامتین معینی

ant colony optimisation (aco) algorithm and adaptive refinement mechanism are used in this paper for solution of optimization problems. many of the real engineering problems are، however، of continuous nature and finding their solution by discrete ant based algorithms requires discretisation of the decision variables in which affected the convergence and performance of the algorithm. in this pa...

A. Razzazi, F. Biabani, S. Hamzehei-Javaran, S. Shojaee,

Presently, the introduction of intelligent models to optimize structural problems has become an important issue in civil engineering and almost all other fields of engineering. Optimization models in artificial intelligence have enabled us to provide powerful and practical solutions to structural optimization problems. In this study, a novel method for optimizing structures as well as solving s...

Journal: :The Journal of the Society of Chemical Industry, Japan 1965

Journal: :Mathematical Problems in Engineering 2013

Journal: :International Journal for Research in Applied Science and Engineering Technology 2017

K.S. Lee, S.W. Han, Z.W. Geem,

Many methods have been developed for structural size and configuration optimization in which cross-sectional areas are usually assumed to be continuous. In most practical structural engineering design problems, however, the design variables are discrete. This paper proposes two efficient structural optimization methods based on the harmony search (HS) heuristic algorithm that treat both discret...

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