Two-layer observer based control for a class of uncertain systems with multi-frequency disturbances
نویسندگان
چکیده
منابع مشابه
A Variable Structure Observer Based Control Design for a Class of Large scale MIMO Nonlinear Systems
This paper fully discusses how to design an observer based decentralized fuzzy adaptive controller for a class of large scale multivariable non-canonical nonlinear systems with unknown functions of subsystems’ states. On-line tuning mechanisms to adjust both the parameters of the direct adaptive controller and observer that guarantee the ultimately boundedness of both the tracking error and tha...
متن کاملAdaptive Distributed Consensus Control for a Class of Heterogeneous and Uncertain Nonlinear Multi-Agent Systems
This paper has been devoted to the design of a distributed consensus control for a class of uncertain nonlinear multi-agent systems in the strict-feedback form. The communication between the agents has been described by a directed graph. Radial-basis function neural networks have been used for the approximation of the uncertain and heterogeneous dynamics of the followers as well as the effect o...
متن کاملA New Class of Decentralized Interaction Estimators for Load Frequency Control in Multi-Area Power Systems
Load Frequency Control (LFC) has received considerable attention during last decades. This paper proposes a new method for designing decentralized interaction estimators for interconnected large-scale systems and utilizes it to multi-area power systems. For each local area, a local estimator is designed to estimate the interactions of this area using only the local output measurements. In fact,...
متن کاملOutput-based disturbance rejection control for nonlinear uncertain systems with unknown frequency disturbances using an observer backstepping approach
This paper is concerned with the output feedback control design for a class of nonlinear uncertain systems subject to multiple sources of disturbances including model uncertainties, unknown constant disturbances, harmonic disturbances with unknown frequency and amplitude. The total disturbances and uncertainties are delicately represented by a compact exogenous model first. By incorporating the...
متن کاملDecentralized Resilient H∞ Observer-based Control for a Class of Uncertain Interconnected Networked Systems
The objective of this paper is to propose an approach to decentralized resilient networked robustly exponentially stabilizing with H∞-norm bound γ observerbased controller for a class of uncertain symmetric composite continuous-time systems with nonlinearities. Such systems are composed of identical nominal subsystems, symmetric nominal interconnections, norm-bounded parameter uncertainties, an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ISA Transactions
سال: 2016
ISSN: 0019-0578
DOI: 10.1016/j.isatra.2016.03.011