Educational Robot for Principles of Electrical Engineering

Rahnavard, M.; Alavi, Seyed Mohammad Hossein; Khorasani, Sina; Vakilian, Mehdi; Fardmanesh, Mehdi

doi:10.24200/sci.2017.4369

Cited by 4 publications

(3 citation statements)

References 40 publications

(11 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Reference [23] states that learning using robotics media can be used in the teaching-learning process, where the use of this robot will lead to an understanding of how teachers are involved, learn about, and use robotics to teach. Robot in education can be used to study mechanical and electrical concepts, computer programming, principles of electrical engineering [26], communications, control, mechatronics, and microcontrollers [27].…”

Section: Educational Roboticsmentioning

confidence: 99%

Evaluating and Analyzing of Robotic Arm as Learning Media Based on Partial Least Square Method

Buditjahjanto¹,

Ardi²,

Munoto³

et al. 2020

TEM Journal

View full text Add to dashboard Cite

This research describes the use of a robotic arm on robot transporter as a learning media. Robot Transporter is a type of robot that can move and is equipped with a robotic arm. This robot is used to learn about the robotic arm concept which consists of the concept of arm and grip on the robot and the servo motor concept. The robotic arm concept is part of the electromechanical course at a private university in Indonesia. The purpose of this research is to analyse the relationship of the latent variables of assembling, operating and evaluating with the latent variable of psychomotor skill on the arm robotic concept. The Partial Least Square path analysis method is used to analyse and predict theoretical models of robotic arm concepts. The research results show that the latent variables of assembling, operating and evaluating have a positive influence on the psychomotor skill aspect.

show abstract

Section: Educational Roboticsmentioning

confidence: 99%

Evaluating and Analyzing of Robotic Arm as Learning Media Based on Partial Least Square Method

Buditjahjanto¹,

Ardi²,

Munoto³

et al. 2020

TEM Journal

View full text Add to dashboard Cite

show abstract

“…Also, the computer technologies have opened new pathways of learning in the educational settings [3][4][5][6]. The use of computer programming as an educational tool to enhance learning in other disciplines is becoming increasingly common in all levels of education in many countries [7][8][9][10][11][12][13]. Using such facilities, courses should be updated from old paper-based methods to hands-on and computerized versions [14].…”

Section: Introductionmentioning

confidence: 99%

Incorporating programming languages for enhancing the learning process of sequential logic circuit design

Öztekin

Gülbağ

2022

Scientia Iranica

View full text Add to dashboard Cite

Logic circuits can generally be classified into two categories, combinational and sequential logic circuits. In the sequential circuit design, although it is easy to construct a state transition table from state transition diagram, creating an excitation table according to memory type is a very laborious and time-consuming task. There are several software-based applications and hardware description languages to describe the structure and behavior of electronic circuits. This will take more time and persistence much like learning any other skill. Computer science degrees include courses focused mainly on programming languages. There's a strong case to be made for use of skills acquired in programming courses to shorten the learning curve. Thus, this work has proposed a method for the implementation of the circuit only the state equations of the sequential circuit without dealing with excitation tables. This allows to model the behavior of circuit through buttonbox, checkbox, textbox etc. which are basic elements of the graphical user interface based programming language. The questionnaire was applied to assess the change in the student's learning activity and perceptions of the proposed method. The results provide that this method is an effective and engaging way of teaching the sequential circuit design.

show abstract

“…In continue of this work; three and four digit codes containing the fault information are created based on the fuzzy logic engine to enhance the final results. The method is applied to 80 real transformers in Iran to diagnose the fault by analyzing the dissolved oil based on fuzzy logic and is approximated using the neural network [17][18][19][20][21]. Finally a mathematical approximated formula is derived with utilization of a proper feed forward perceptron neural network to make this alternative DGA technique more applicable in the common distributed control system (DCS) soft wares of the alternative installed high voltage power substations.…”

Section: Introductionmentioning

confidence: 99%

An Alternative Approach for Oil-immersed High Voltage Power Transformer Dissolved Gas Analysis Diagnostic Techniques

2019

View full text Add to dashboard Cite

This article presents alternative analyzing method of extracted dissolved gases related to insulating oil of power transformers. Analysis of soluble and free gas is one of the most commonly used troubleshooting methods for detecting and evaluating equipment damage. Although the analysis of oil-soluble gases is often complex, it should be expertly processed during maintenance operation. The destruction of the transformer oil will produce some hydrocarbon type gases. The development of this index is based on two examples of traditional evaluation algorithms along with fuzzy logic inference engine. Through simulation process, the results of the initial fractures in the transformer are obtained in two ways by the "Duval Triangle method” and "Rogers’s ratios". In continue, three digit codes containing the fault information are created based on the fuzzy logic inference engine to achieve better results and eliminate ambiguous zones in commonly used methods, especially in the “Duval Triangle method”. The proposed method is applied to 80 real transformers to diagnose the fault by analyzing the dissolved oil based on fuzzy logic. The results illustrate the proficiency of this alternative proposed algorithm. Finally, with utilization of a neural network the alternative practical inference function is derived to make the algorithm more usable in the online condition monitoring of power transformers.

show abstract

Educational Robot for Principles of Electrical Engineering

Cited by 4 publications

References 40 publications

Evaluating and Analyzing of Robotic Arm as Learning Media Based on Partial Least Square Method

Evaluating and Analyzing of Robotic Arm as Learning Media Based on Partial Least Square Method

Incorporating programming languages for enhancing the learning process of sequential logic circuit design

An Alternative Approach for Oil-immersed High Voltage Power Transformer Dissolved Gas Analysis Diagnostic Techniques

Contact Info

Product

Resources

About