Actions for Variable Structure PID Control to Prevent Integrator Windup

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Variable Structure PID Control to Prevent Integrator Windup

Author
Hung, J. Y.
Published
1999.
Physical Description
1 electronic document
Additional Creators
Hall, C. E. and Hodel, A. S.
Online Version

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Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access
Summary
PID controllers are frequently used to control systems requiring zero steady-state error while maintaining requirements for settling time and robustness (gain/phase margins). PID controllers suffer significant loss of performance due to short-term integrator wind-up when used in systems with actuator saturation. We examine several existing and proposed methods for the prevention of integrator wind-up in both continuous and discrete time implementations.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 19990041955.
System Theory (SSST 99); 21-23 Mar. 1999; Auburn, AL; United States.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 15643028