literature review of microcontroller based solar dual axis tracking system

ABSTRACT
The main goal of this project is to develop and implement a prototype of two-axis solar tracking system based on a PIC microcontroller. The parabolic reflector or parabolic dish is constructed around two feed diameter to capture the sun's energy. The focus of the parabolic reflector is theoretically calculated down to an infinitesimally small point to get extremely high temperature. This two axis auto-tracking system has also been constructed using PIC 16F84A m ....etc

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i want closed loop servo motor using 8051 micro controller (EE2354) .i need 16 mark brief explanation about this question. ....etc

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i need a microcontroller based dual axis solar tracking system ppt..

thanking you
arun . ....etc

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More Info About dual axis solar tracking system
http://seminarsprojects.net/Thread-optical-satellite-communication-full-report

http://seminarsprojects.net/Thread-solar-powered-refrigerator--1225 ....etc

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hi
you can refer these pages to get the details on dual axis solar tracking system
http://seminarsprojects.net/Thread-op..ull-report

http://seminarsprojects.net/Thread-so..ator--1225 ....etc

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To get full information or details of dual axis solar tracking system ppt please have a look on the pages

http://seminarsprojects.net/Thread-dual-axis-solar-tracking-system

if you again feel trouble on dual axis solar tracking system ppt please reply in that page and ask specific fields in dual axis solar tracking system ppt ....etc

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An industrial plant has hundreds or even thousands of control loops. The performance of control loops is important to ensure high product quality and low cost of the product in such plants. In general, oscillatory variables are one of the main causes for poor performance of control loops. Therefore, detection and diagnosis of the causes of oscillations in control loops is very vital for maintaining the product within the desired quality limits. Identification of such source signatures is a very important task in assessing closed loop control pe ....etc

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Open loop control vs. closed loop (feedback) control



The next two figures present the structures of open loop and feedback control systems.
Figure 1 shows an open loop control system whose function is to cause the output y(t) to follow the
reference r(t).
Feedback control system design for zero steady state error
In general, to follow a reference R(s) with zero steady-state error, the path between the
reference and the system output should contain a term like R(s). For instance, to follow a ramp
(velocity) ....etc

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I am Shashank doing B.Tech/E.E.E. in final year. I want to do my project in dual axis solar tracking system. This is a device which track the sun in two axis to get the full intensity of light on the solar cells to generate optimum power. for this i need abstract,explanation and all the circuit diagram to make a demo of the same. ....etc

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Closed loop timing



Bundled closed loop timing

Signal AD and ref signal Aclk transition tncq after each transition on Tclk
Vector BD and reference Bclk transition tnAB later.
Timing loop locks the quadrature clock Qclk to Bclk with offset lag equal to aperture offset ta0 of phase detector of flip-flop
This places the receive clock, Rclk which is offset from Qclk by /2
Aperture is exactly centred on the eye of data vector BD.

Which of these elements of timing uncertainty are cancelled?

Al ....etc

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