Cybernateics Main Ppt
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Transcript of Cybernateics Main Ppt
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Cybernetics began as the science of
communication and control in the animal,
machine, and society; i.e. special types of
systems. It operates on two levels: study ofan observed system & study of the people
studying a system. Originated from R & D
process in the development of the atomic
bomb- applied scientific theory & principles in
real-world setting.
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Cybernetics is derived from the Greek wordkybernetswhich mean- governoror pilot.
Another word is Kybornem which means
to govern or administer.
Cybernetics encompasses related subjects
such as Engineering, Computer Science,
Information Technology, so it is
interdisciplinary study. Cybernetics is closely related to control
theory and systems theory.
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Cybernetics is preeminent when the system
under scrutiny is a closed loop system.CLOSED LOOP SYSTEM- Relationshipmaintained between input and output.
Cybernetics as the theory of controlmechanisms in technology and nature is
founded on the concepts of information and
feedback, but as part of a general theory of
systems.
Cybernetics does not ask "what is this thing?"
but "what does it do?" and "what can it do?"
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Cybernetics saves the souls, bodies, and
material possessions from the gravest
dangers. according to Plato
NorbartWeiner (1948)- Science of control & communication in
animal & machine ART OF ENSURING THE EFFICACY OF
ACTION.
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Three men can be regarded as the pioneers of greatbreakthroughs (in cybernetics): the mathematician
NOBERT WEINER, who died in 1964, the
neurophysiologist WARREN McCULLOCH, who died in
1969; and JAY FORRESTER, professor at the SloanSchool of Management at MIT.
NOEBRT WEINER
FATHER OF CYBERNETICS
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Standard and Cybernetic Approaches
Cause System Effect
Cause
Reaction
EffectSystem
The Closed Loop view - has feedback.
The Open Loop View.
The (practical) Cybernetic view
Standard: Aristotelian (Greek) - Cause & Effect
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Exponents- Norbart Weiner andGulliwodeObjectives Feedback, Control and Self-
regulation
Approach InteractionPrinciple Stimulus-responseFunction Process.TeacherAuto instructionAssumption-Human being is like a
machine
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Makes the Teaching process more
systematic and scientific.
Based on principle of programmed learning.
Displays the universal form of teaching.Assists the Teacher to understand the
teaching system.
It attains the desirable learning behaviour bycontrol.
It presents scientific analysis of teaching
process and to make it progressive.
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Helpful in preparing models of newteaching.
It is pays attention to instruction of both,
collective and individual type.Useful for class instruction.
It keeps the learning behaviour of
students under control by feedback andfollow- up.
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An example of a cybernetic system is the
home furnace that responds via thermostatic
control to changes in temperature for thepurpose of maintaining a reasonably constant
temperature in the home.
In Automobiles the Automatic Cruise Control
can also be considered as example of
Cybernetics.
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Explanation of communication =psychology
Modeling of learning = cognitive science
Limits of knowing = epistemology
Hearer makes the meaning =post-modernism Reality as social construction = constructivism
Reliable methodologies of describing = science
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At last, we can say that teacher andstudents work mechanically . Teacher
teach students by different methods, make
them capable of learning and provide newknowledge. This design aims at mobility
and self- regulation emphasis on
controlling students behaviour.
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1.pespmc1.vub.ac.be/CYBSYSTH.html2. link.springer.de/link/service/journals/00423. cyvision.if.sc.usp.br4. www.evolutionaryethics.com
5. www.xmission.com/~cyberman6. Wikipedia.org7. http://www.gwu.edu/~asc/asc-foundation.html
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http://www.xmission.com/~cybermanhttp://www.xmission.com/~cyberman