Wyniki wyszukiwania - Biblioteka Nauki

1

Wirtualne laboratorium do potrzeb nauczania obwodów elektrycznych

100%

Dmytrshyn R.

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2009

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tom R. 85, nr 4

71-73

PL

Opracowano laboratorium wirtualne SYMLAB do emulacji ćwiczeń laboratoryjnych z obwodami elektrycznymi i elektronicznymi na przykładzie filtra aktywnego. Badawczy program SYMLAB zawiera symulatory wobulatora oraz X-Y ploter do symulacji zmiany parametrów pary elementów w czasie rzeczywistym. Program zaprojektowany za pomocą Turbo DELPHI 2006 w środowisku Windows XP.

EN

In the paper the didactic package for technical university students, studying such subjects as electrical or electronic engineering is presented. A virtual laboratory, SYMLAB, useful to develop and carry out simulation of circuits by using instrumentation simulators is elaborated. SYMLAB, running on Windows XP or superior, includes several tools like wobulator, digital oscilloscopes, X-Y plotter for real-time simulation using two elements and circuit simulator, all designed in Turbo DELPHI 2006.

2

Zdalny monitoring wizyjny w laboratorium wirtualnym

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Witakowski P. , Pawluś D.

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2010

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tom R. 107, z. 1-Ś

171-188

PL

W artykule opisano ogólne zasady tworzenia systemów zdalnego monitoringu ze szczególnym uwzględnieniem monitoringu wizyjnego. Przedstawiono Geotechniczne Laboratorium Wirtualne zbudowane w Akademii Górniczo-Hutniczej i możliwości jego wykorzystania, do zdalnego monitoringu wizyjnego, jak również do zdalnego pomiaru przemieszczeń.

EN

The general principles of creating of Remote Monitoring Systems in work were described. Special attention to the Remote Video Monitoring Systems was paid. Virtual Geotechnical Laboratory built at AGH University has been presented. Possibilities of its utilisation to remote video monitoring and to remote measurement of displacements have been showed.

3

The significance of multimedia didactic aids in the informative society

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Dobrzański L. , Honysz R.

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2008

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tom Vol. 32, nr 2

117-120

EN

Purpose: The article describes new kind of scientific aids, created with use of computer techniques and their significance in the informative society. Student equipped in such didactic aids has the simulation possibility of phenomena and processes from the nature, the technique or from specialistic investigative laboratories. Design/methodology/approach: The teaching methodology with use of multimedia techniques makes possible the application of innovatory and effective didactic processes in several fields of education. Student will experience brand new computer culture. This will encourage them to raise their skills and abilities Findings: Multimedia didactic aids are used not only on the computer science lessons. They are also effective applied in many different scientific disciplines not directly connected with computer science. They raise the efficiency of applied teaching methods and they promote the realization of collectivization postulates. Research limitations/implications: In most cases authors of already published didactic aids are not professional teachers. They make accessible very large amount of data introduced in the original way, but unfortunately, burden with large number of factual errors. Originality/value: Informations contained in this article can be useful for people whose wants to create new scientific aids, with use of modern informative techniques and simultaneously, which are the valuable and important matters with high didactic value. These aids should improve all didactic subjects by learning process adjustments exact to student’s individual needs.

4

Materials science virtual laboratory as an example of the computer aid in materials engineering

84%

Dobrzański L. A. , Honysz R.

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2007

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tom Vol. 24, nr 2

219-222

EN

Purpose: The purpose of the presented article is to describe the material science virtual laboratory, which is an open scientific, investigative, simulating and didactic medium for the realization of the didactic and educational tasks performed by traditional and e-learning methods. Design/methodology/approach: The laboratory is an aggregate of testers and training simulators, placed in the virtual reality and created in various languages and the programming techniques, which represents the properties, functionality and manual principles of real equipment installed and accessible in the real laboratories of scientific universities. Findings: Application of the equipment, that is practically imperishable, cheap in exploitation and easy in the use certainty will encourage students and scientific workers to independent audits and experiments in situations, where the possibilities of their execution in the true investigative laboratory will be limited because of the high material costs, difficult access to real equipment or the possible risk of his damage. Practical implications: The use possibilities of the virtual laboratory are practically unrestricted; it can be a base for any studies, course or training programme. It is assumed, that the project of the laboratory as fully multimedial. The participants of this laboratory can e.g. investigate training experiments from the definite field of material engineering, give questions, pass tests, contact with lecturers and the different users of the laboratory and obviously on participate in his design and content. Originality/value: The project of the virtual laboratory corresponds with the global tendency for expand the investigative and academical centers about the possibilities of training and experiments performance with use of the virtual reality. This enriches the education programme of the new abilities reserved so far exclusively for effecting only on real equipment.

5

Stanowisko diagnozowania wzmacniaczy ze zdalnym dostępem poprzez sieć Ethernet

84%

Kaźmierczak J. , Malinowski A. , Chudy Z.

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2009

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tom R. 85, nr 11

115-117

PL

Referat prezentuje system diagnostyczny z możliwością uzyskania zdalnego dostępu spoza pracowni do stanowiska diagnostycznego realizującego badania i pomiary szerokiej gamy wzmacniaczy, amplifiltrów oraz układów czwórnikowych. W referacie przedstawiono architekturę „wirtualnego” laboratorium, opis funkcjonalny poszczególnych elementów systemu, sposób rozwiązania zdalnego dostępu a także zaprezentowano korzyści i problemy jakie wynikają z pracy takiego sytemu.

EN

The paper presents diagnostic system with the possibility of remote access from the outside of laboratory. This diagnostic system makes it possible the measurements of wide range of small signal amplifiers and electronic circuits. The paper presents architecture of virtual laboratory, description of its elements, explanation of the method applied for remote access to the system, and most importantly, a list of advantages and problems connected with its exploitation.

6

Virtual tensile test machine as an example of Material Science Virtual Laboratory post

67%

Dobrzański L. , Jagiełło A. , Honysz R.

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2008

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tom Vol. 27, nr 2

207-210

EN

Purpose: of this paper is to present virtual strength machine from material science virtual laboratory, which can be used for laboratory staff or students training. Material Science Virtual Laboratory, is an open scientific, simulating and didactic medium helpful in the realization of the didactic and educational tasks from the field of material engineering in Institute of Engineering Materials and Biomaterials of the Silesian University of Technology in Gliwice, Poland. Design/methodology/approach: Computer application for simulation of virtual strength machine was written in JAVA and C++ programming language. Main programme was written in NetBeans 5.5 Java Programming Environment. Findings: Cheap computers and common access to internet network allow use simulator from any place. User can be train at home or at school. This simulator allows training infinite amount of people at once. Research limitations/implications: This programme only simulate methodology of testing, it doesn't predict any parameters. Practical implications: implications Virtual laboratory is great idea when we have expensive laboratory equipment and untrained staff to use it. Even after reading user manual use of the equipment is not easy and can lead to equipment damage. It is better to train people on a simulator before first using the real machine.