نتایج جستجو برای: quadratic and linear

تعداد نتایج: 16896337  

Journal: :پژوهش های علوم دامی ایران 0
عاطفه عابدینی همایون فرهنگ فر کمال شجاعیان حسین نعیمی پور یونسی مسلم باشتنی بهروز محمد نظری

in this study, a total of 101,147 monthly test day records of somatic cell count collected from 13,977 first lactation holstein cows (in 183 herds) calved between 2002 and 2006 were used. for the genetic analysis, a random regression test day model was utilized. somatic cell score (scs) was calculated based on natural logarithm of somatic cell count. in the model, fixed effect of contemporary g...

Abbas Rezaee, Hoshyar Hossini Reza Barati-Roshvanlo

In this work, removal of ammonia from synthetic wastewater using integrated fixed-film activated sludge (IFAS) process was optimized using response surface methodology (RSM). The main operating parameters such as ammonia concentration rate (ALR) and hydraulic retention time (HRT) were optimized to acquire the maximum removal efficiency. The linear, 2FI, quadratic, mean, and cubic models were ut...

This paper proposes a discrete-time repetitive optimal control of electrically driven robotic manipulators using an uncertainty estimator. The proposed control method can be used for performing repetitive motion, which covers many industrial applications of robotic manipulators. This kind of control law is in the class of torque-based control in which the joint torques are generated by permanen...

In this paper we consider the solutions of linear systems of saddle point problems‎. ‎By using the spectrum of a quadratic matrix polynomial‎, ‎we study the eigenvalues of the iterative matrix of the Hermitian and skew Hermitian splitting method‎.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مراغه - دانشکده علوم پایه 1389

assume ? ? l2(rd) has fourier transform continuous at the origin, with ˆ ?(0) = 1, and thatcan be represented by an affine series f = j>0 k?zd c j,k?j,k for some coefficients satisfying c 1(2) = j>0 k?zd |c j,k|2 1/2 <?. here ?j,k(x) = |deta j |1/2?(a jx ?k) and the dilation matrices a j expand, for example a j = 2j i. the result improves an observation by daubechies that t...

Journal: :Communications in information and systems 2021

Linear quadratic graphon field games (LQ-GFGs) are defined to be LQ which involve a large number of agents that weakly coupled via weighted undirected graph on each node represents an agent. The links the correspond couplings between agents' dynamics, as well individual cost functions, agent attempts minimize. We formulate limit LQ-GFG problems based assumption these graphs lie in sequence conv...

Journal: :Mathematical Modelling and Analysis 2013

Journal: :SIAM Journal on Control and Optimization 2013

Mehmet E Uz, P. Sharafi,

This study investigates the efficacy of optimal semi-active dampers for achieving the best results in seismic response mitigation of adjacent buildings connected to each other by magnetorheological (MR) dampers under earthquakes. One of the challenges in the application of this study is to develop an effective optimal control strategy that can fully utilize the capabilities of the MR dampers. H...

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