Improve material utilization.For optimal layout of leather rectangular parts problem,firefly simulated annealingĪlgorithm is proposed.
(College of mechanical engineering, Shanghai University of Engineering Science, China)Ībstract:In the mass customization of Leather products (such as sofa), the intelligent layout is the key to Optimal Layout of Leather Rectangular Parts based on Firefly International Journal of Research in Engineering and Science (IJRES) Optimal Layout of Leather Rectangular Parts based on Firefly Simulated Annealing Algorithm
#OPTIMAL LAYOUT SAVE LAYOUTS UPDATE#
Applied to continuous space optimization of Firefly algorithm extended to rectangular pieces combinatorial optimization.For features of Optimal layout of leather rectangular parts, redefined Firefly algorithm of kinds relevant characteristics discrete it.Radius search field of Firefly algorithm was improved to eliminate the limitations ,which brought its value remains unchanged.Improving location update operation of Firefly algorithm was to accelerate the convergence rate.Meanwhile, in order to enhance local search ability and accelerate the convergence speed of the algorithm ,adding the simulated annealing algorithm, simulated annealing algorithm make appropriate improvements.Finally, the best nesting way and discharge order of rectangular leather samples was obtained by the algorithm, using the remaining rectangle algorithm for automatic nesting.Examples show that the algorithm of leather fabrics nesting is effective and a substantial increase in the utilization of leather fabric. In the mass customization of Leather products (such as sofa), the intelligent layout is the key to improve material utilization.For optimal layout of leather rectangular parts problem,firefly simulated annealing algorithm is proposed.
0 kommentar(er)
