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In this article, a novel semiempirical average annual troposcatter transmission loss prediction model is presented. The model is generated by optimizing the correlation coefficients of propagation path conditions utilizing the modern optimization algorithm. The statistical relativities of troposcatter transmission loss as captured by changing frequency, path length, scatter angle, and meteorological...
This paper introduces an improved model considering handling cost and handling time for multi-rows facility layout problem (FLP). A hybrid algorithm which is the superposition of genetic algorithm (GA) and tabu search (TS) is proposed to solve the model. A recombination operator called TSR is designed through introducing the memory function of TS into simple GA, and a mutation operator called TSM...
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