2008
DOI: 10.1016/j.finel.2008.04.002
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Structural topology optimisation using simulated annealing with multiresolution design variables

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Cited by 54 publications
(24 citation statements)
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“…Furthermore, the ground element filtering technique is also used in this study. The ground element filtering technique (GEF technique) is a simple numerical scheme that can apply to all kinds of optimizers, which can prevent the checkerboard pattern problem and at the same time decrease the number of design variables [8,18,19]. The idea uses two mesh grids of design domain with different resolutions.…”
Section: Topological Designs With Ground Element Filteringmentioning
confidence: 99%
See 1 more Smart Citation
“…Furthermore, the ground element filtering technique is also used in this study. The ground element filtering technique (GEF technique) is a simple numerical scheme that can apply to all kinds of optimizers, which can prevent the checkerboard pattern problem and at the same time decrease the number of design variables [8,18,19]. The idea uses two mesh grids of design domain with different resolutions.…”
Section: Topological Designs With Ground Element Filteringmentioning
confidence: 99%
“…Therefore, this technique has been proved to be an efficient technique to suppress the checkerboard problem. Next, the details of GEF technique are seen in [8,18,19]. Later, a method for solving checkerboard pattern was presented by Guirguis and Aly [20].…”
Section: Topological Designs With Ground Element Filteringmentioning
confidence: 99%
“…Binary simulated annealing (BSA) [50] used binary codes with exponentially decreasing temperature. The starting and ending temperature are set to be 10 and 0.001, respectively.…”
Section: Flight Dynamic Control Optimisation Problemmentioning
confidence: 99%
“…Apart from GA, other MHs using a binary string representing a design solution include a univariate marginal distribution algorithm (UMDA) [48], population-based incremental learning (PBIL) [24], binary particle swarm optimisation (BPSO) [49], binary simulated annealing (BSA) [50], binary artificial bee colony algorithm based on genetic operator (GBABC) [51], binary quantuminspired gravitational search algorithm (BQIGSA) [52], and self-adaptive binary variant of a differential evolution algorithm (SabDE) [53]. With the popularity of GA, a binarycode MH has been rarely developed and proposed while its real-code counterparts have over a hundred different search concepts reported in the literature.…”
Section: Introductionmentioning
confidence: 99%
“…On the other hand, SA has also been used as a method for optimizing topology by altering an initial solution and accepting the new solution (i.e., neighbor) if the value of the objective function improves or even if it worsens with certain probability [16,17]. This methodology generally yields disconnected topologies, although this has been improved by the use of multiresolution design variables [18], but also at a high computational cost.…”
Section: Summary Of Existing Topology Optimization Approachesmentioning
confidence: 99%