Referenced Items are not available for this document.
The control problem for a series DC motor is considered. Based on a nonlinear mathematical model of a series-connected DC motor, it is shown that the combination of a nonlinear transformation and state feedback (feedback linearization) reduces the nonlinear control design to a linear control design. To demonstrate its effectiveness, an experimental study of this controller is presented. These experimental results are also compared with a simulation of the closed-loop system. Finally, it is shown that a nonlinear observer (with linear error dynamics) for speed and load torque can be constructed based only on measurements of the motor current. Experimental results of this speed and load-torque estimator are also presented
Published in:
Industrial Electronics, IEEE Transactions on
(Volume:45
,
Issue:
1
)
Date of Publication: Feb 1998
- Page(s):
- 134 - 141
- ISSN :
- 0278-0046
- INSPEC Accession Number:
- 5830873
- Digital Object Identifier :
- 10.1109/41.661314
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Feb 1998
- Sponsored by :
- IEEE Industrial Electronics Society
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