Abstract

Magnetic servo levitation (MSL) is currently being investigated as an alternative to drive fast-tool servo systems that could overcome the range limitations inherent to piezoelectric driven devices while operating over a wide bandwidth. To control such systems, a feedback-linearized controller coupled with a Kalman filter has been previously described. Performance limitations that degrade tracking accuracy suggest the use of a more robust controller design approach, such as sliding-mode control. Current literature on slidi ....etc

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i have project report FOR MY SEMINAR PRESENTATION INCOLLEGE SO IREQUEST YOU TO SND A REPORT FOR MY PRESENTTION ....etc

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By:
P. Kedar Nath
(08MPE016)
M.Tech- PED




OBJECTIVE
to generate the sinusoidal signals using FPGA .
to generate the Triangular signals using FPGA .
to generate the sinusoidal PWM signals using FPGA (Xilinx FPGA SPARTAN 3, XC3S400)
to control the speed of BLDC motor using sinusoidal PWM Technique.

Work completed so far:-
Introduction of FPGA
Introduction of VHDL
Flow Ch ....etc

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ppt slides on sliding mode scheme for speed and current control of brushless dc bldc motor
require ppt slides on sliding mode scheme for speed and current control of brushless dc bldc motor ....etc

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REENTRY TERMINAL GUIDANCE THROUGH SLIDING MODE CONTROL
SEMINAR REPORT
submitted in partial fulfillment of
the requirements for the award of M.Tech Degree in
Electrical and Electronics Engineering (Guidance and Navigation Control)
of the University of Kerala
Submitted by
DEVIKA K.B.
First Semester
M.Tech, Guidance a ....etc

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Submitted By:
Shibayan Chatterjee




Introduction.
Definition.
Control theory is a combined branch of mathematics and Engineering that deals with the dynamical systems. The desired output of the system is called reference and when one or more outputs desire to follow the reference over time a controller is designed and. It helps in manipulating the input to provide the desired output.
The role of control theory can be understood with the help of a simple example. Let ....etc

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i need ppt for speed and current control of bldc motor using sliding mode ....etc

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Abstract:
The field oriented control emerged as an important approach for the control of AC machines, and continues to be explored and developed in the literature. The estimation of the rotor flux from the measurable variables was the only method used to implement the vector control of the induction machine. To replace the estimator based on the mathematical model of the system, which can lead to unintended errors due to uncertainties on the model and on the measures we use an appropriate observer.

Presented By:
Ch ....etc

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show me ppt slides on sliding mode scheme for speed and current control of bldc motors ....etc

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Abstract”
A major disadvantage of applying sliding mode control to dc/dc converters is that the steady-state switching frequency is affected by line and load variations. This is undesirable as it complicates the design of the input and output filters. To reduce switching frequency deviation in the events of line and load variations, an adaptive feedforward control scheme that varies the hysteresis band according to the change of line input voltage and an adaptive feedback control scheme that varies the control parameter (i.e., sliding c ....etc

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