Robust state estimation for uncertain linear discrete systems with d‐step state delay
نویسندگان
چکیده
منابع مشابه
Robust Stability for Uncertain Discrete Singular Systems with State Delay
A computationally simple stability condition for discrete singular systems with state delay is presented in this paper. Based on this, a robust stability result for such systems with structured parametric uncertainties is given. This condition ensures that, for all admissible uncertainties, the system under consideration is regular, causal and stable. Then D-stability results for discrete singu...
متن کاملRobust adaptive control of uncertain discrete-time state-delay systems
This paper focuses on the controller resilience and performance deterioration issues due to inaccuracies in controller implementation. It addresses the problem of resilient adaptive control problem for a class of discrete-time state-delay systems and normbounded uncertainties against controller gain variations. Adaptive control schemes are constructed for the case of known gain perturbation bou...
متن کاملNew Robust Stability Criteria for Uncertain Neutral Time-Delay Systems With Discrete and Distributed Delays
In this study, delay-dependent robust stability problem is investigated for uncertain neutral systems with discrete and distributed delays. By constructing an augmented Lyapunov-Krasovskii functional involving triple integral terms and taking into account the relationships between the different delays, new less conservative stability and robust stability criteria are established first using the...
متن کاملDelay-Dependent Robust Stability and Control of Uncertain Discrete Singular Systems with State-Delay
A new delay-dependent criterion is developed for robust stability of linear discrete-time singular systems with state-delay and parametric uncertainties. The time-delay is varying between known bounds and the uncertainties are assumed to be time-invariant and norm-bounded appearing in the state and delay matrices. The new criterion is achieved by an expanded state-space system representation. A...
متن کاملRobust Filtering for Uncertain Linear Systems with State-Dependent Noise
This paper deals with the problems of robust H2 and H∞ filtering for a class of linear continuous-time systems subject to uncertain constant parameters and both additive and state-dependent noise signals. The uncertain parameters appear affinely in the matrices of the system state-space model and are assumed to belong to a given polytope. Linear matrix inequality approaches are proposed for des...
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: IET Control Theory & Applications
سال: 2021
ISSN: 1751-8644,1751-8652
DOI: 10.1049/cth2.12153