نتایج جستجو برای: changing weight function
تعداد نتایج: 1649832 فیلتر نتایج به سال:
abstract chickpea is weak in competition of weeds that damages to it at between 40 t0 60 percent. kermanshah province is one of the most important region for chickpea fields in iran. for these reosons, weed management is necessary in this crop. in order to evaluate of herbicides and stubble control on broad leave weeds control in chickpea. experiment was conducted in agricultural research stat...
The traditional particle swarm optimization algorithm is fast and efficient, but it easy to fall into a local optimum. An improved PSO proposed applied in 3D path planning of UAV solve the problem. Improvement methods are described as follows: combining with genetic (GA), setting dynamic inertia weight, adding sigmoid function improve crossover mutation probability algorithm, changing selection...
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