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Abstract
LEO is Low Earth Orbit satellite.It circulates on a lower orbit in a shorter period . Additionally LEO systems try to ensure a high elevation for every spot of the earth to provide a highquality communication page link . The networks will play an important role in the evolving information infrastructure . It provides communication with shorter endto- end delays and e_ciency frequency usages . Some problems need to be solved before LEO satellite system can be successfully deployed . One of these problems is handover management . Even ....etc

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The rapid progress of internet-based networking technologies enables a remote access to engineering lab-oratory equipment and instruments. Since control engineering education should combine theory with practice, this feature can be especially useful to provide students with an Internet access to various experimental setups located in control laboratories. This paper discusses the various concepts related to development of remote accessible control laboratory with the help of the concept of virtual instrumentation. This also looks in detail to ....etc

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A virtual instrument in principle is a computer based software driven instrument for test, measurement or process control applications. Virtual instruments are thus composed of layers of software and hardware having a virtual control panel that only appears on a computer display.
In virtual instrumentation systems the appearance of real instruments and measurement workbenches are mimicked so that they resemble the interfaces of their real counterparts. Instead of conventional text-based procedural programming languages where syntax and punctu ....etc

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Virtual Instrumentation - Changing the Face of Design, Measurement and Automation

By Jayaram Pillai, Managing Director, National Instruments, India






From testing cars in automotive companies to controlling production and quality in manufacturing plants, the must need for engineers and scientists is to have a flexible cost-effective solutions for test and measurement. Around 30 years ago, to address these needs, a different way to solve the test and measurement problem was evolved, called virtual instrumentat ....etc

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ABSTRACT -
Global Positioning System (GPS) is a satellite-based radio positioning and navigation system providing accurate, common 3-D grid position, velocity
and time information to users anywhere on or near the earth. It consists of a constellation of 24 satellites with atomic clocks, along with the global satellite tacking network and the sophisticated ground processing stations,
that together provide precise navigation coordinates to whom processes a small, readily available GPS receiver. Depending on the numb ....etc

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A virtual instrument in principle is a computer based software driven instrument for test, measurement or process control applications. Virtual instruments are thus composed of layers of software and hardware having a virtual control panel that only appears on a computer display.
In virtual instrumentation systems the appearance of real instruments and measurement workbenches are mimicked so that they resemble the interfaces of their real counterparts. Instead of conventional text-based procedural programming languages where syntax and punctua ....etc

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VIRTUAL INSTRUMENTATION

Presented by:-
PARTH MUDGAL
B.TECH IV YEAR
EI&CE


History of Instrumentation system

Instruments are encompassing virtually every
walk of life.

Instrumentation systems are required right from
agricultural to space technology
Virtual Instrumentation is the today’s necessity

What is Virtual Instrumentation ?


A Virtual Instrumentation system is basically a computer software used

To develop a computerized test & measurement system
To control a external mea ....etc

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A virtual instrument in principle is a computer based software driven instrument for test, measurement or process control applications. Virtual instruments are thus composed of layers of software and hardware having a virtual control panel that only appears on a computer display.
In virtual instrumentation systems the appearance of real instruments and measurement workbenches are mimicked so that they resemble the interfaces of their real counterparts. Instead of conventional text-based procedural programming languages where syntax and punctu ....etc

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