Details

Publication Date

Sun Jan 30 2022

Journal Name

Iraqi Journal Of Science

Volume

57

Issue Number

4C

Choose Citation Style

Statistics

Abstract Views

124

Galley Views

12

Statistics

Characterization of strict local minimizers of order two for semi -infinite problems in the nonparametric constraint case

Strict local minimizer

Semi-infinite programming

Maximum function

functions

Mohammed A.

Abdul Wahab

...Show More Authors

We extended the characterization of strict local minimizers of order two in ward,s
theorem for nonlinear problem to a certain class of nonsmooth semi-infinite problems with inequality constraints in the nonparametric constraint case.

View Publication Preview PDF

Quick Preview PDF

Publication Date

Mon Dec 25 2017

Journal Name

Al-khwarizmi Engineering Journal

Utilizing a Magnetic Abrasive Finishing Technique (MAF) Via Adaptive Nero Fuzzy(ANFIS)

Keywords:Magnetic abrasive finishing (MAF)

adaptive Neuro fuzzy inference system (ANFIS)

(AR) average roughness

(RMSE) root mean square error

membership function (MF).

Amer A.

...Show More Authors

Abstract

An experimental study was conducted for measuring the quality of surface finishing roughness using magnetic abrasive finishing technique (MAF) on brass plate which is very difficult to be polish by a conventional machining process where the cost is high and much more susceptible to surface damage as compared to other materials. Four operation parameters were studied, the gap between the work piece and the electromagnetic inductor, the current that generate the flux, the rotational Spindale speed and amount of abrasive powder size considering constant linear feed movement between machine head and workpiece. Adaptive Neuro fuzzy inference system (ANFIS) was implemented for evaluation of a serie

View Publication Preview PDF

Publication Date

Thu Aug 01 2019

Journal Name

Journal Of Economics And Administrative Sciences

مقارنة مقدرات بيز لدالة المعولية لتوزيع باريتو من النوع الاول باستعمال دوال معلوماتية مضاعفة مختلفة

Pareto type I distribution

reliability function

bayes method

double prior distributions (chi-gamma square distribution. gamma- erlang distribution

erlang exponential distribution

the squared error loss function.

توزيع باريتو من النوع الاول

دالة المعولية

طريقة بيز

الدوال المعلوماتية المضاعفة : توزيع مربع كاي- كاما

توزيع كاما - ارلنك

التوزيع ارلنك- الاسي

دالة الخسارة التربيعية.

جنان عباس

...Show More Authors

The comparison of double informative priors which are assumed for the reliability function of Pareto type I distribution. To estimate the reliability function of Pareto type I distribution by using Bayes estimation, will be used two different kind of information in the Bayes estimation; two different priors have been selected for the parameter of Pareto type I distribution . Assuming distribution of three double prior’s chi- gamma squared distribution, gamma - erlang distribution, and erlang- exponential distribution as double priors. The results of the derivaties of these estimators under the squared error loss function with two different double priors. Using the simulation technique, to compare the performance for

View Publication Preview PDF

1 2 3 4 ... 3323 3324 3325 3326