نتایج جستجو برای: 2 fuzzy logic

تعداد نتایج: 2713350  

Journal: :international journal of information, security and systems management 2013
somayyeh shafeghati nazanin pileveri

nowadays, by the expansion of information technology in human life and dependence of business upon it, data protection, as one the most valuable and critical assets of the organization, has become the vital tool of modern industry and prerequisite for sustaining business process. in order to face the challenges and to take advantage of new opportunities brought forth by it advances we suggest o...

Journal: :journal of electrical and computer engineering innovations 2016
jalal rostami monfared mehdi fazeli yaser lotfi

in this article, a speed control of dc motor is designed and illustrated using fuzzy logic-based programmable logic controller (plc). the dc motor is an attractive part of electrical equipment in many industrial applications requiring variable speed and load specifications due to its ease of controllability. the designed system is consisted of three main parts including programmable logic contr...

Journal: :International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 2012
Fernando Bobillo Miguel Delgado Juan Gómez-Romero Umberto Straccia

Ontologies have succeeded as a knowledge representation formalism in many domains of application. Nevertheless, they are not suitable to represent vague or imprecise information. To overcome this limitation, several extensions to classical ontologies based on fuzzy logic have been proposed. Even though different fuzzy logics lead to fuzzy ontologies with very different logical properties, the c...

Journal: :International Journal of Intelligent Systems and Applications in Engineering 2020

Journal: :Journal of Japan Society for Fuzzy Theory and Systems 1995

2013
Monika Amrit Kaur

Load sensor is developed using fuzzy logic as well as neuro-fuzzy method. It is two inputs and one output sensor. Both fuzzy logic and neuro-fuzzy algorithms are simulated using MATLAB fuzzy logic toolbox. This paper outlines the basic difference between the results of fuzzy logic and neuro-fuzzy algorithms and provides the better algorithm for load sensor. Index Terms —fuzzy logic, load sensor...

2015
Ayman M .M. Brisha Ali M. Yousef Ahmed M. Kassem

This paper investigates an application of the fuzzy logic technique for designing the speed control of a DC motor system to damp the oscillations due to different load disturbances. The Direct Current (DC) motor with conventional Proportional Integral (PI) speed controller is evaluation. This can be easily implemented and are found to be highly effective if the load changes are small. The propo...

Journal: :international journal of environmental research 2012
m.j. amiri a.s. mahiny s.m. hosseini s.gh. jalali z. ezadkhasty

fuzzylogic computes a multi-criteria evaluation by means of either a boolean analysis, weightedlinear combination (wlc) and ordered weighted averaging (owa) of factor images. owa works withstandardized factor images and employs a variant of the wlc. it takes into account the risk associated withthe decision and degree of tradeoff associated with the variables in the analysis. in this research, ...

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