Automatic Separation of Objects Using Intelligent Mechanism InteMech

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Automatic Separation of Objects Using Intelligent
Mechanism (InteMech)
United Arab Emirates University College of
Engineering

• Omer Mohammed Ali 980211585
• Masoud Abdullah Mohd 980715175
• Sohail Khalid AL-Awadhi 980710590
• Hamad Abdullah Rashid 970710100

Advisor Dr. A.M.M Sharif Ullah
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Introduction

• InteMech main system.
• The sub-systems
• Vision (InteMech eye).
• ANN (InteMech Brain).
• Mechanical system.
• Economical Impact .

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InteMech main system

• What makes InteMech system intelligent?
• The sensing ability.
• The decision making ability.
• The action ability.

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Robot Vision

• This part is very important because its deal with
  the robot vision and how it can interact with the
  environment.

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Robot Vision

• Software
• Vision For MatLab (VFM) Toolbox
• Image Processing Toolbox

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InteMech Vision

• Hardware
• Web Camera

A normal web camera was selected to capture a
picture from the environment, because there are
no need for high quality pictures
Web Camera
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InteMech Vision
1st version of image processing system
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InteMech Vision
2nd version of image processing system
The image before capturing
The image after capturing
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InteMech Vision
letterA 0 0 0 0 1 0 0 0 0 ...
0 0 0 1 0 1 0 0 0 ... 0 0 1
0 0 0 1 0 0 ... 0 0 1 0 0 0 1 0
0 ... 0 1 0 0 0 0 0 1 0 ...
0 1 0 0 0 0 0 1 0 ...
1 0 0 0 0 0 0 0 1 ... 1 1 1
1 1 1 1 1 1 ... 1 0 0 0 0 0 0 0
1 ... 1 0 0 0 0 0 0 0 1 ...
1 0 0 0 0 0 0 0 1'
letterA 0 0 1 0 0 ... 0 1 0 1
0 ... 0 1 0 1 0 ...
1 0 0 0 1 ... 1 1 1 1 1 ...
1 0 0 0 1 ... 1 0 0 0
1 '
7X5
11X9
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Artificial Neural Network

• What is ANN?

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Artificial Neural Network

• Learning Method (Back-propagation)
• Imply a backward pass of error to each internal
  node within the network.
• Calculate weight gradients for that node.
• propagating forward the activations and
  propagating backward the errors.
• The Back-propagation Equation

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Artificial Neural Network v.1
Line 1
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Artificial Neural Network v.1
Output 1
Letter 1
Output 2
Letter 2
Output 3
Letter 3
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Artificial Neural Network v.2
26 characters recognition ANN
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Artificial Neural Network v.2
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Artificial Neural Network v.2
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Artificial Neural Network v.3
USA/UAE recognition ANN
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Mechanical System Control
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Mechanical System

• Hardware
• Stepper Motor.
• Lead Screw.
• Software
• C language

Stepper Motor
Lead Screw
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Mechanical System Control

• Open loop control system

By substituting for P 3mm and ? 1.8o.
(x in mm)
A angle of leadscrew rotation, degrees np number
of pulses received by the motor x relative x-axis
position relative to the starting position, mm
(in) p pitch of the leadscrew, mm/rev (in/rev)
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Mechanical System Control
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Mechanical System Control
Mechanical system test
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Economical Impact
Cost
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Economical Impact

• This project is using low cost equipment to do
  sophisticated technology.
• Applicable in many industrial applications.
• it would reduce the labors cost because the
  system would replace the human labor by an
  intelligent mechanism

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Economical Impact
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Conclusion

• Improve the real time response by using UNIX
  operation system.
• Connected and test the system with different type
  of separation mechanism.
• Improve the Architecture of the ANN to recognize
  more different type of patterns

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THANK YOU