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1. Introduction to
Mechatronics
Electrical Engineering Department
Punjab Engineering College
Chandigarh
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2. ES :1301
Introduction To Mechatronics
Unit-1
Understanding Mechatronics
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3. 1.Mechatronic System(Intelligent )
People desire to have their most of SYSTEMS
(machine, toys, luxury items or any thing)
playing over which to be SMART AND
INTELLIGENT enough ,which is CAPABLE to
TALK(AUDIO)/WALK(ACTION)/REPORT(DISP
LAY)/INFORM ETC. as per operating
/functioning ENVIRONMENT AND
SITUATIONS of the system through
UNILATERAL OR BILATERAL
COMMUNICATION link.
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4. • SYSTEMS: Know the system operation and control parameters.
• ENVIRONMENT AND SITUATIONS: Translate the situation(s)
to respective signal using sensor(s) & transducer(s).
• CAPABILITY to COMMUNICATE: Design for capability to
communicate the translated signal using signal conditioning devices
to controller.
• CONTROLLER: Which controls communication and
coordination among all components through computation and
comparison to issue command signal to implement action.
• ACTION/OUTPUT: Implement controller command using
actuator(s).
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What To Understand?
‘SMART(INTELLIGENT)SYSTEM’

5. How To Develop It ?
Q: How to develop an intelligent (smart)
system?
ANS: It can be developed through study of
mechatronic ,which can make capable
students to design and develop an intelligent
system.
‘THE AIM ‘
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6. • The term mechatronics was first introduced by
Tetsuro Muri, a Japanese engineer of
Yasukawa Electric Corporation in 1969.
However, it was introduced in academics first
in 1996 after related publication in the
refereed and reputed journals of IEEE and
ASME Transactions on Mechatronics.
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2.Evolution

7. • In 1996, Yasakawa defined mechatronics as follows:
‘The word mechatronics is composed of “mecha”
from mechanism and the “tronics” from electronics’.
• Harashima, Tomzreka, and Kudads defined it as ‘the
synergetic integration of mechanical engineering
with electronics and intelligent computer control to
design and manufacture industrial products and
processes’ in 1996.
• In the same year, Auslandar and Kempf defined it as
follows: ‘Mechatronics is the application of complex
design making to the operation of physical systems’.
• .
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3.Definitions Of Mechatronics

8. Contd…
• In 1997, Shetty and Kolk defined it as follows:
‘Mechatronics is the methodology used for the
optimal design of electromechanical products’.
• W. Bolton defined it as follows: ‘A mechatronic
system is not just marriage of electrical and
mechanical systems and is more than just a
control system; it is complete integration of all of
them’. Figure 1.2 shows the integration of various
disciplines
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4.Key Elements Of Mechatronics

10. .
• In brief, Mechatronics represents a process
that blends mechanics and electronics with
use of precision engineering, computer
science, information technology, control
system theory, and sensor and actuator
technology to design improved products and
processes.
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11. • Mechatronic System Integration
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Computer Science
Design &
Modeling
Electronics &
Electrical Eng.
Control Systems
Mechanical
Engineering
Electronic
Controls
μ-processors
Sensors &
Actuators
Mechatronics

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Major components of mechatronics
system

13. • Mechatronics has bridged the gap between
traditional/conventional mechanical, electrical, and
control engineering after advances in semiconductor
technology, especially microchips and computer
technology. It responds to the industries’ increasing
demand for engineers who are able to work across
boundaries of conventional engineering. Mechatronic
engineers identify and utilize the interdisciplinary
knowledge and proper combinations of technologies to
provide optimal solutions for increasing engineering
problems.
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5. Mechatronics for all
(Applications Of Mechatronics)

14. • Application of such knowledge and technology leads
• to the development of more efficient,
• intelligent,
• cost-effective product designs to meet the growing market
demand.
• In particular, the development of microprocessors and
microcomputers encouraged engineers to integrate
interdisciplinary areas and apply them to various products
from all walks of life, such as in the fields of consumer
product design, manufacturing, instrumentation, motion
control, industrial processes, robotics, aircraft, traction,
defence, automated diagnostic systems, medicines, and
biotechnology
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Contd….

15. • * Civil Engineering: Electric Shovel, Building
• material mixing and loading ,etc
• *Metallurgical: Automatic and intelligent control of
• metallurgical processes ,etc.
• *Aerospace: Flight control ,Drone design ,etc.
• *Chemical: Automatic and intelligent control of
• chemical processes, etc
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Contd….

16. • *Architecture:Automatic design of a
structure ,3D Printing ,etc.
• *Medical :Robotic surgery,Biomedicine,etc
• *Robotics: snake,ASIMO,SOFIA,etc.
• *Defense: Guided missile ,tank ,unmanned
vehciles ,etc
• *Agriculture:Automatic weed controller,crop
plantation ,etc
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Contd….

17. • Mechanical :Sensors ,Actuators design ,etc.
• Electrical :Sensors, Actuators design, etc.
• Electronics: Sensors, Controllers ,Communication
and switching, interfacing ,networking, etc.
• Computer :Controller ,communication, etc.
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6.Role of Mechanical ,Electrical &E’nics, and Computer
Engineering in Intelligent product design

18. 7.Mechatronics Product Design,
Development and control process
• Product Life Cycle Design:
* Reliability : failure rate ,tolerance, material
*Delivery : Product delivery time, cost
* Maintainability : Modular Design
*Service-ability: On –board diagnostic,modular design
* Upgrade –ability :
* Disposability
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19. Mechatronic Design Process…
Computer- aided Modeling ( Prototyping Design)
* Modeling
* Simulation
* Project management
* Design
*Analysis (Synthesis)
*Real time interfacing
*Code generation
* Embedded processes interfacing
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21. *Application of mechatronic approaches in the
field of bio-engineering to design and develop
SMART and Intelligent devices and system for
diagnostics purposes and human/animal organ
replacement and control .
*Doctors and engineers work together to design
and develop such devices and systems
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8.Bio-mechatronics

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THANKS