In this paper two non-linear control laws for ships are derived by using a non-linear ship model which includes the hydrodynamic e ects due to time-varying speed and wave frequency. The non-linear ship model does not have the structural properties of symmetric inertia and positive damping at high sp
An adaptive non-linear estimate for radar target tracking
β Scribed by C. H. Hsiao; K. C. Chuang
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 471 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0890-6327
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π SIMILAR VOLUMES
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## Abstract This paper develops an adaptive estimation method to estimate unknown disturbances in a class of nonβminimum phase nonβlinear MIMO systems. The unknown disturbances are generated by an unknown linear exosystem. The frequencies, phases and amplitudes of the disturbances are unknown, the