A simple adaptive control algorithm, for which theoretical stability and convergence properties had been previously demonstrated, has been successfully implemented on a biomethanation pilot reactor. The methane digester, operated in the CSTR mode was submitted to a shock load, and successfully compu
ℋ∞ adaptive controllers for auto-pilot applications
✍ Scribed by D. C. Donha; D. S. Desanj; M. R. Katebi; M. J. Grimble
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 364 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0890-6327
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✦ Synopsis
The design of an H adaptive controller for auto-pilot control applications is considered. The method is based on interpolation between several fixed controllers designed at different operating speeds. The cost functions are chosen for a worst-case design simplifying the control law calculation. The robustness of the adaptive controller to changes in ship speed are illustrated by means of non-linear simulation results.
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