In this paper, nonlinear systems having multiple equilibrium points and low order dynamics are investigated. Roll motions of ships are studied by means of modern nonlinear techniques to exemplify the behavior of such nonlinear systems in the case when they are under the influence of external sinusoi
Asymptotic rejection of unknown sinusoidal disturbances in nonlinear systems
β Scribed by Zhengtao Ding
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 159 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0005-1098
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## 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
An extension of the LQRrLQG methodology to systems with saturating actuators, referred to as SLQRrSLQG, is obtained. The development is based on the method of stochastic linearization. Using this method and the Lagrange multiplier technique, a solution to the SLQRrSLQG problem is derived. This solut