The second presentation in applying VDI 2206 in design of mechatronics methodology. In this presentation my colleagues and I are defining the product and specifications.

1. Enhanced Overhead Mounted Crane
From PROBLEM DEFINITION to SPECIFRICATIONS

2. PROBLEM
DEFINITION
CRANE MOTION

3. Design of Mechatronic Systems
3
OVERHEAD CRANES
Enhanced Mounted Crane

4. MANUAL CRANECONTROL
Design of Mechatronic Systems
4
Pros and Cons
Controls are to :
 Start
 Stop
 Move up
 Move down
 Move Left
 Move Right
Enhanced Mounted Crane

5. MANUAL CRANECONTROL
 Operator is mainly near it (wired).
 Cranes are moved at low speed.
Design of Mechatronic Systems
5
Pros and Cons
Enhanced Mounted Crane

6. 6
Proposed ENHANCEMENT
You’re not like every one
ADDING PIDTO AXIS MOTION
reducing position and speed control
And hence cutting down transportation delay
ADDING GESTURE CAPABILITIES
BY ADDING MACHINE VISION TECHNOLOGY TO UTILIZE
OPERATOR GESTURES FOR MOVING CRANES EVEN WHEN
NOT IN SAME LOCATION
Enhanced Mounted Crane

7. WE WON’T REINVENT THE WHEEL BUT PROVIDING WHITE
BOXING EXPERIENCE WHEN PRACTICING VDI 2206
IMPLEMENTATION
Design of Mechatronic Systems
7
OUR MOTIVATION
Enhanced Overhead Crane

8. PORTION OF THE PROPOSED SOLUTION WAS PUBLISHED
IN IEEE PAPER BUT NOT COMMERCIALLY IMPLEMENTED
Design of Mechatronic Systems
8
OUR MOTIVATION
Enhanced Overhead Crane

9. SPECIFICATIONS
DOMAIN SP ECI F IC

10. Design of Mechatronic Systems
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Enhanced Mounted Crane
MECHANICAL
SPECS
Ahmed Hassan

11. 11
OVERHEAD CRANES
MARKET SURVEY
Enhanced Mounted Crane

12. 12
SELECTED CRANES
SIMPLICITY
Enhanced Mounted Crane

13. 13
SYSTEM REQUIREMENTS
SINGLE AXIS
 Desired speed 10 cm/s (carried load ).
 Single axis ( time constraint )
 Lead Screw 5mm pitch (cost )
 Electric drive ( practice ).
Enhanced Mounted Crane

14. 14
TRACTION MECHANISM
SINGLE AXIS
Enhanced Mounted Crane

15. 15
IMPLEMENTING MECHANISM
SINGLE AXIS
Enhanced Mounted Crane

16. Design of Mechatronic Systems
16
Enhanced Mounted Crane
MACHINE VISION
SPECS
Waleed El-Badry

17. 17
SYSTEM REQUIREMENTS
Feedback Camera
 Field Of View 1.2 m width ( Axis length ).
 30 frames per seconds ( Tsampling = 33 ms )
 Resolution 640 pixels ( 1.6 mm ).
 RGB mode ( patch tracking ).
 Connectivity ( cost ).
Enhanced Mounted Crane

18. Logitech 70%
Microsoft 92%
Genius 87%
Gigaware 52%
Design of Mechatronic Systems
18
CRITERIA MATCHING
Market Survey
Enhanced Overhead Crane
Microsoft
Camera is
SELECTED
Percentage is calculated based on features weight

19. 19
SYSTEM REQUIREMENTS
Gesture Recognition
 Ability to recognize both hands.
 Operator height is up to 180 cm.
 30 frames per seconds or above.
Enhanced Mounted Crane

20. Design of Mechatronic Systems
20
CRITERIA MATCHING
Market Survey
Leap Motion
Controller
Enhanced Overhead Crane
Kinect for
Windows
Web
Camera
We currently have Kinect for Windows Module controller

21. Design of Mechatronic Systems
21
Enhanced Mounted Crane
ELECTRONICS
SPECS
Waleed El-Badry

22. 22
SYSTEM REQUIREMENTS
Electric Drive
 Moving crane at speed of 10 cm/s.
 DC motor.
 Required torque ( mechanical ).
Enhanced Mounted Crane

23. 23
SYSTEM REQUIREMENTS
Controller
 USB / Ethernet Interfacing with PC.
 Compatibility with Simulink / LabVIEW.
 Min. of 2 PWM channels ( Speed Control ).
Enhanced Mounted Crane

24. EMBEDDED CONTROLLERS
Market Survey
Low cost and available
Moderate cost and
available
Design of Mechatronic Systems
24
Arduino
Raspberry Pi
Enhanced Overhead Crane

25. Design of Mechatronic Systems
25
Enhanced Mounted Crane
PROGRAMMING
SPECS
George Awny

27. Design of Mechatronic Systems
27
Enhanced Mounted Crane
CONTROLLER
SPECS
Mustafa Gebril