Final Year Projects

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Hands-on-Robotics
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PLC Projects
Final year academic projects are the ones
which exhibits students real understanding of
their core branch of study. It helps the students
to explore their skills based on the subjects
they studied in his respective engineering.
Projects forms the major part of marks during
final year and hence its necessary to develop an
innovative eye catching projects for best
results. We have listed various projects ideas
based on PLC. Students can also search for some
major projects from our website.
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• Some of our projects using PLCs are as below
• Automatic pick and place
• Automatic bottle filling system
• PLC based elevator control
• PLC based plate cutting machine

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Automatic Bottle filling system
The machine that used to prepare automatic
filling water into the bottle is fully controlled
by the PLC(which acts as the heart of the
system). Sensor usually plays its vital part as
an input signal transmitter for the PLC in this
system. During this project sensor has been used
to detect the bottle position that move along the
conveyor belt at the low speed while the machine
operates. The input signal that has been sent
from the sensor to the PLC has being made as a
reference. Signal in order to determine the
output signal that exactly a same with the PLC
programming languagebased on the user
requirement. Beside that, the electronics and
electric devices that usually been controlled by
the PLC are like a motor, pump, sensor, conveyor
belt, buzzer and the others devices.
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PLC based elevator control
For the people residing in urban cities,
elevators have become an integral part of their
daily life. Simply stated, an elevator is a
hoisting or lowering mechanism, designed to carry
passengers or freight, and is equipped with a car
and platform that typically moves in fixed guides
and serves two or more landings. Hydraulic and
roped elevators are the two types of elevators in
use today. The main design considerations for
choosing either electric traction drive or
hydraulic for a particular project are the number
of floors, the height of the building, the number
of people to be transported, desired passenger
waiting times and frequency of use. This project
is to design and construct an elevator using a
programmable logic controller. Hall Effect sensor
is used to know the elevator position. Hydraulic
and roped elevators are the two types of
elevators in use today. Elevators are prevalent
throughout many multi-level structures.
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PLC based Automatic Bottle Filling and Capping
System
This project aims at filling and capping bottles
simultaneously. The filling and capping operation
takes place in a synchronized manner. It also
includes a user-defined volume selection menu
through which the user can input the desired
volume to be filled in the bottles. The entire
system is more flexible and time saving. The
filling and capping operations are controlled
using a Programmable Logic Controllers (PLCS).
This is because PLCs are very flexible, cost
effective, space efficient and reduces
complexity.
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This project intends to measure the traffic
density by counting the number of vehicles in
each lane and then allot different time slots to
different lanes according to the number of
vehicles. Its also difficult for a traffic police
to monitor the whole scenario round the clock.
So, we use an automated system which counts the
number of vehicles in each lane, allots different
time slots to different lanes according to the
number of vehicles present in each lane. For
automation, we have decided to use a Programmable
Logic Controller (PLC). Due to its ruggedness and
ease of programming and re programming, PLC is
the most suitable controller for the above
purpose.
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PLC based plate cutting machine
In this modern era where everything is becoming
automated, the business sector especially the
manufacturing companies have gained so many
benefits from using machines and technology to
increase their profits and productivity rate.This
paper presents Implementation of PLC logic for
CNC flame cutting machine. And it involves the
implementation of the hardware and software for
CNC system i.e. development of PLC logic for CNC
flame cutting machine and designing of circuit
for interfacing of CNC System to the Flame
cutting Machine. CNC Flame cutting Machines are
automated that make Industrial components with
less human interaction. Computer is used for
processing of data and controlling various
activities of the machine. PLC interfaces the
Machine and the System. A great level of accuracy
and speedier cycle times can be gained with the
use of a CNC machine. Since this automation
projects has a high repeatability, it can
increase the consistency and yield.
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