Speed control of dc motor using pll

Published: November 21, 2015 Words: 310

INTRODUCTION:

Feasibility Study, for final year project, is to establish whether the project is technically or financially feasible. The aim for the report is to ascertain an understanding between the student and the supervisor on the title of the project. It also requires establishing an understanding on the matter of aims and objectives. Such understanding is vital for the success of the project. The project work, that is to be undertaken, should be well planned so as to oversee the problems that lay ahead. Thus, the report delivers some insight into the planning phase. It gives aims and objectives for the project and explains various stages of work which will be involved. It further gives out a time plan that would direct the project itself through out the year. Such a planning would ensure the success of the project. Hence, the documentation of such a planning gives Feasibility Study.

AIMS:

Use the technique of Phase Locked based speed estimator to control the speed of a DC motor.

OBJECTIVES:

TOPIC OVERVIEW:

A Phase Lock Loop (PLL) synchronizes an output signal with a reference or input signal in frequency as well as in phase.Phase Locked Loop is used in various communication networks to chuck out noise from various signals. Here it is used to control the speed of a DC motor. This is because PLL has a capability to control the manner in which the phase of the Voltage Control Oscillator (VCO) follows a changing reference phase. In other words it can be said that the designer can make the loop to follow quickly or sluggishly to the original input signal. This characteristic would enable users to control the speed of the DC motor.

WORK STAGES:

CAPITAL RESOURCES:

The total budget allocation to the project is £ 50. The equipment used within the project are given to be,

PROJECT TIME PLAN

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