نتایج جستجو برای: Multiple response optimization

تعداد نتایج: 1946531  

Journal: :iranian journal of optimization 2009
mohammad taleghani

there have been many productive methods developed so far for optimization of multiple response surface (mrs) problems. this paper tends to review the most seminal approaches in mrs and discuss the strength and weakness of each of the approaches through existing aspects in mrs. a numerical example is included to compare results by different methods. finally some of the prominent areas for future...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2007
ali asghar gharesheiklou sayed ali mousavi-dehghani

this study concerns the scope to improve water flooding in heterogeneous reservoirs. we used an existing, in-house developed, optimization program consisting of a reservoir simulator in combination with an adjoint-based optimal control algorithm. in particular we aimed to examine the scope for optimization in a two-dimensional horizontal reservoir containing a single high permeable streak, as a...

There have been many productive methods developed so far for optimization of multiple response surface (MRS) problems. This paper tends to review the most seminal approaches in MRS and discuss the strength and weakness of each of the approaches through existing aspects in MRS. A numerical example is included to compare results by different methods. Finally some of the prominent areas for future...

Journal: :مهندسی صنایع 0
مهدی بشیری department of industrial engineering reza b. kazemzade department of industrial engineering anthony c. atkinson department of statistics of lse hossein karimi department of industrial engineering

the simultaneous optimization of multiple responses is an important problem in the design of industrial processes in order to achieve improved quality. in this paper, we present a new metaheuristic approach including simulated annealing and particle swarm optimization to optimize all responses simultaneously. for the purpose of illustration and comparison, the proposed approach is applied to tw...

Journal: :international journal of industrial engineering and productional research- 0
taha hosseinhejazi phd candidate, department of industrial engineering and management systems, amirkabir university of technology, tehran, iran majid ramezani phd candidate, department of industrial engineering and management systems, amirkabir university of technology, tehran, iran, mirmehdi seyyed-esfahani associate professor, department of industrial engineering and management systems, amirkabir university of technology, tehran, iran, ali mohammad kimiagari associate professor, department of industrial engineering and management systems, amirkabir university of technology, tehran, iran,

control of production processes in an industrial environment needs the correct setting of input factors, so that output products with desirable characteristics will be resulted at minimum cost. moreover, such systems havetomeetset of qualitycharacteristicstosatisfycustomer requirements.identifyingthemosteffectivefactorsindesignoftheprocesswhichsupportcontinuousandcontinualimprovement isrecently...

The performance of a product is often evaluated by several quality characteristics.  ptimizing the manufacturing process with respect to only one quality characteristic will not always lead to the optimum values for other characteristics. Hence, it would be desirable to improve the overall quality of a product by improving quality characteristics, which are considered to be important. The probl...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ولی عصر (عج) - رفسنجان - دانشکده ادبیات و علوم انسانی 1393

the present study investigated construct equivalence of multiple choice (mc) and constructed response (cr) item types across stem and content equivalent mc and cr items (item type ‘a’), non-stem-equivalent but content equivalent mc and cr items (item type ‘b’), and non-stem and non-content equivalent mc and cr items (item type ‘c’). one hundred seventy english-major undergraduates completed mc ...

Journal: :iranian journal of applied language studies 2015
mohammad hassan chehrazad parviz ajideh

test method facet is one of the factors which can have an influence on the test takers’ performance. the purpose of the current study was to investigate the effects of two different response types, multiple-choice cloze and multiple-choice test, on the pre-intermediate and intermediate test takers’ reading comprehension performance. to this end, 40 pre-intermediate and intermediate learners par...

Journal: :international journal of industrial engineering and productional research- 0
mahdi bashiri shahed university mahdyeh shiri shahed university mohammad hasan bakhtiarifar shahed university

there are many real problems in which multiple responses should be optimized simultaneously by setting of process variables. one of the common approaches for optimization of multi-response problems is desirability function. in most real cases, there is a correlation structure between responses so ignoring the correlation may lead to mistake results. hence, in this paper a robust approach based ...

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