نتایج جستجو برای: stochastic model updating

تعداد نتایج: 2194525  

Journal: :IEICE Transactions on Information and Systems 2017

Journal: :Mechanical Systems and Signal Processing 2015

Journal: :Mechanical Systems and Signal Processing 2021

Damage localization and quantification constitute different aspects of structural damage diagnosis, which are particular interest in the Structural Health Monitoring field. Therein, a classical solution is model updating, where parameters finite element possibly damaged structure optimized to match with corresponding estimated from its vibration responses. To avoid ill-posedness updating proble...

The stochastic reaction diffusion systems may suffer sudden shocks‎, ‎in order to explain this phenomena‎, ‎we use Markovian jumps to model stochastic reaction diffusion systems‎. ‎In this paper‎, ‎we are interested in almost sure exponential stability of stochastic reaction diffusion systems with Markovian jumps‎. ‎Under some reasonable conditions‎, ‎we show that the trivial solution of stocha...

Journal: :CoRR 2017
Mingrui Liu Tianbao Yang

In this paper, we study stochastic non-convex optimization with non-convex random functions. Recent studies on non-convex optimization revolve around establishing second-order convergence, i.e., converging to a nearly second-order optimal stationary points. However, existing results on stochastic non-convex optimization are limited, especially with a high probability second-order convergence. W...

Journal: :روش های عددی در مهندسی (استقلال) 0
احمد ابریشم چی a. abrishamchi عباس افشار a. afshar

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Journal: :مدیریت زنجیره تأمین 0
احمد رضایی فرزاد دهقانیان

emission trading is one of the famous mechanisms under kyoto protocol to control environmental pollution. the aim of this paper is to design a strategic supply chain network under emission trading scheme with inclusion of stochastic parameters and budget limitation. demand and price of carbon credits are considered as the important stochastic parameters influencing the supply chain network. in ...

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