نتایج جستجو برای: collocated cosimulation markov model 2

تعداد نتایج: 4310609  

Ramin Sadeghian

The paper examines the application of semi-Markov models to the phenomenon of earthquakes in Tehran province. Generally, earthquakes are not independent of each other, and time and place of earthquakes are related to previous earthquakes; moreover, the time between earthquakes affects the pattern of their occurrence; thus, this occurrence can be likened to semi-Markov models. ...

Journal: :journal of optimization in industrial engineering 2010
mohammad saber fallah nezhad seyed taghi akhavan niaki

in this paper, absorbing markov chain models are developed to determine the optimum process mean levels for both a single-stage and a serial two-stage production system in which items are inspected for conformity with their specification limits. when the value of the quality characteristic of an item falls below a lower limit, the item is scrapped. if it falls above an upper limit, the item is ...

Journal: :Journal of theoretical biology 2013
Jeremy G Sumner

In recent work discussing model choice for continuous-time Markov chains, we have argued that it is important that the Markov matrices that define the model are closed under matrix multiplication [6, 7]. The primary requirement is then that the associated set of rate matrices form a Lie algebra. For the generic case, this connection to Lie theory seems to have first been made by [3], with appli...

2005
Robert Sweeney Michael A. Demetriou Karolos M. Grigoriadis

The paper considers the H ∞ control of collocated structural systems in vector second order form using an analytical bound approach. The model of a cantilevered beam with a collocated piezoelectric sensor/actuator pair is used to validate explicit analytical expressions that have been derived for the H ∞ norm bounds and the corresponding static output feedback control gains that achieve these b...

ژورنال: :پژوهش های اقتصادی ایران 0

در این مقاله با استفاده از مدل ناهمسانی واریانس راه گزینی مارکف (mrsh[1]) در قالب یک مدل فضا- حالت[2] به بررسی رابطه بین تورم و نااطمینانی تورم در اقتصاد ایران در دوره 1389-1367 پرداخته ایم. واکنش متقابل بین تورم و نااطمینانی تورم بستگی به این دارد که آیا شوک های وارده دائمی می باشند یا موقت. مدل mrsh تورم را به دو جزء دائمی و موقت تقسیم بندی می کند و این کار تحلیل ارتباط بین تورم و نااطمینانی ...

Journal: :مدیریت صنعتی 0
عالیه کاظمی استادیار گروه مدیریت صنعتی، دانشکده مدیریت، دانشگاه تهران، ایران محمد مدرس استاد دانشکده مهندسی صنایع دانشگاه صنعتی شریف، تهران، ایران محمدرضا مهرگان دانشیار گروه مدیریت صنعتی، دانشکده مدیریت، دانشگاه

the aim of this paper is to present the prediction model of the transport energy demand in iran. markov chain grey model (mcgm) is proposed to forecast the transport energy demand of iran. then it is compared with grey model (gm) and regression model. moreover, the mcgm forecasting model is used to forecast the annual gasoline demand of iran up to the year 1400. the aim of this paper is to pres...

جمشیدی اورک , روح انگیز, رسولی نژاد , مهرناز, سون , وی, محمد , کاظم, میرزاده , امید, نوری جلیانی , کرامت اله, پاشا , عین اله,

Background and Aim: Health surveillance systems are now paying more attention to infectious diseases, largely because of emerging and re-emerging infections. The main objective of this research is presenting a statistical method for modeling infectious disease incidence based on the Bayesian approach.Material and Methods: Since infectious diseases have two phases, namely epidemic and non-epidem...

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