نتایج جستجو برای: dynamic genetic algorithm
تعداد نتایج: 1650697 فیلتر نتایج به سال:
In this paper, the solution of a non-linear model of Cell Manufacturing (CM) in certain and dynamic conditions is studied, considering intracellular and extracellular costs, cell constructing costs, the cost of restoration and the cost of equipment transportation per distance travelled. Since the number of cells in each stage of production is important, by optimizing the number of cells, add...
در این پروژه بهینه سازی دو منظوره پوسته های استوانه ای چند لایه مد نظر می باشد. برای این منظور استحکام تحت بار یکنواخت گسترده و کوچکترین فرکانس طبیعی پوسته را به عنوان معیار بهینه سازی تعریف می شود. روش استفاده شده روش الگوریتم ژنتیک مر باشد که با استفاده از روش مجموع وزنی دو معیار، به معیار واحد تبدیل شده و این معیار بهینه می شود. بهینه سازی بر روی پوسته استوانه ای بسته به طول محدود انجام گرف...
This paper presents a new approach to solve generation expansion planning (GEP) problem by improved Genetic Algorithm (IGA). GEP is a large-scale stochastic highly constraint nonlinear discrete dynamic optimization problem. Generation system planers tend to use many different methods to address the expansion problem and to determine optimum plans by minimizing the mathematical objective functio...
In this paper, optimization of the backstepping controller parameters in a grid-connected single-phase inverter is studied using Imperialist competitive algorithm (ICA), Genetic Algorithm (GA) and Particle swarm optimization (PSO) algorithm. The controller is developed for the system based on state-space averaged model. By selection of a suitable Lyapunov function, stability of the proposed con...
this study is investigated the optimum parameters for a tuned mass damper (tmd) under the seismic excitation. shuffled complex evolution (sce) is a meta-heuristic optimization method which is used to find the optimum damping and tuning frequency ratio for a tmd. the efficiency of the tmd is evaluated by decreasing the structural displacement dynamic magnification factor (ddmf) and acceleration ...
In this paper, the uncertain dynamic parameters of an experimental target tracker robot are identified through the application of genetic algorithm. The considered serial robot is a two-degree-of-freedom dynamic system with two revolute joints in which damping coefficients and inertia terms are uncertain. First, dynamic equations governing the robot system are extracted and then, simulated nume...
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