نتایج جستجو برای: neural network control
تعداد نتایج: 2051162 فیلتر نتایج به سال:
در این تحقیق روش جدیدی برای بهینه یابی نیروهای کنترل و تعداد کنترل گرها در یک سیستم کنترل حلقه باز-بسته ارائه شده است. در مواردی که تعداد محدودی کنترل گر در بعضی از طبقات یک سازه بکار برده می شوند تعیین بهترین آرایش و موقعیت بهینه آنها در طبقات بطوریکه منجر به بیشترین بهره وری با صرف کمترین مقدار انرژی گردد حایز اهمیت خواهد بود. در مطالعه حاضر بررسی تعداد سازه برشی تحت اثر تحریکات لرزه ای مختلف...
By p-power (or partial p-power) transformation, the Lagrangian function in nonconvex optimization problem becomes locally convex. In this paper, we present a neural network based on an NCP function for solving the nonconvex optimization problem. An important feature of this neural network is the one-to-one correspondence between its equilibria and KKT points of the nonconvex optimizatio...
Introduction: cardiovascular diseases are becoming the main cause of mortality and morbidity in most countries. This research goal was to predict the types of heart diseases for more accurate diagnosis by data mining and neural network technics. Method: This research was an applied-survey study and after data preprocessing, three approaches of neural network, decision making tree and Bayes simp...
This paper presents a global asymptotic synchronization scheme for a class of delayed chaotic neural networks when the parameters of the drive system are fully unknown and different from those of the response system. Using the Lyapunov stability theory and the inverse optimal control approach, an adaptive synchronization controller is proposed to guarantee the global asymptotic synchronization ...
infiltration rate is one of the most important soil physical parameters and is a basic input data in irrigation and drainage projects. although, a number of theoretical or experimental based equations are presented to describe this phenomenon but the evaluation of some new sciences such as artificial neural networks, for prediction of the phenomenon can be investigated. generally, the infiltrat...
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