Plenary
Lecture
Design and Application of Cerebellar
Model Articulation Controllers
Professor Chih-Min Lin
Electrical Engineering Deptartment
Yuan Ze University, Taiwan
E-mail:
cml@saturn.yzu.edu.tw
Abstract: Based on biological prototype of human
brain and improved understanding of the functionality of
the neurons and the pattern of their interconnections in
the brain, a theoretical model used to explain the
information-processing characteristics of the cerebellum
was developed independently by Marr (1969) and Albus
(1971). The cerebellar model articulation controller
(CMAC) was first proposed by Albus in 1974. The CMAC is
a learning structure that imitates the organization and
functionality of the cerebellum of the human brain. That
model revealed the structure and functionality of the
various cells and fibers in the cerebellum. The core of
CMAC is an associative memory which has the ability to
approach complex nonlinear functions. The CMAC takes
advantage of the input-redundancy by using distributed
storage and can learn nonlinear functions extremely
quickly due to the on-line adjustment of its system
parameters. The CMAC is classified as a non-fully
connected perceptron-like associative memory network
with overlapping receptive-fields. It has good
generalization capability and fast learning property and
is suitable for a lot of applications. This speech
introduces several CMAC-based adaptive learning systems;
these systems combine the advantages of CMAC
identification, adaptive learning and control
techniques. In these systems, the on-line parameter
training methodologies, using the Lyapunov stability
theorem, are proposed to increase the learning
capability. Moreover, the applications of these systems
in servomotor control, missile guidance systems, biped
robot and computer-aided diagnostic of breast nodules
are demonstrated.
Brief Biography of the Speaker:
Prof. Chih-Min Lin is currently a Chair Professor of
Electrical Engineering, Yuan Ze University, Taiwan. He
also serves as the Editor-in-Chief of WSEAS Trans.
Systems and Control and Associate Editor of IEEE Trans.
Systems, Man, and Cybernetics, Part B; Asian Journal of
Control; and International Journal of Fuzzy Systems. He
is now the Chair of IEEE Systems, Man, and Cybernetics
Society, Taipei Chapter, and Board of Government of IEEE
Taipei Section. His research interests include fuzzy
systems, neural network, cerebellar model articulation
controller, and intelligent control systems. He is an
IEEE Fellow and IET Fellow. He has published 96 journal
papers and 134 conference papers.
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