SVIBOR - Papers quoted in CC - project code: 2-07-280
MINISTRY OF SCIENCE AND TECHNOLOGY
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SVIBOR - Collecting Data on Projects in Croatia
Papers quoted in Current Contents on project 2-07-280
Quoted papers: 3
Other papers: 56
Total: 59
Title: Sensitivity model and synthesis of dead-beat algorithms in
digital servosystems
- Authors:
- Crnošija, Petar
- Bogdan, Stjepan (189456)
- Kovačić, Zdenko (114335)
Journal: Automatica
Number: 8
ISSN: 0005-1098
Volume: 30
Year: 1994
Pages: from 1345 to 1350
Number of references: 14
Language: engleski
Summary: The design of a sensitivity model of a digital servosystem
with cascade control and dead-beat control algorithms is described. The
problem of sensitivity model instability is discussed anmd a possible
approach to obtaining a stable model proposed. An explicit relation was
derived relating the changes of dead-beat control algorithm parameters to
the absolute sensitivity functions of the measured output variable. The
computer simulation results of parameter synthesis applied to the dead-beat
dc motor armature current and angular speed control algorithms indicate
that the tuning of control algorithm parameters is completed after a single
iteration for smaller changes of drive parameters, while two or more
iterations are required in case of large changes of drive parameters. The
developed method for synthesis of time optimal controller parameters could
be suitable for adaptive control with self-tuning of control algorithm
parameters.
Keywords: Sensitivity analysis, synthesis, dead-beat control algorithms, servosystems, electrical drives
Information: svibor@znanost.hr
