Complements to full order observer design for linear systems with unknown inputs
نویسندگان
چکیده
منابع مشابه
Complements to Full Order Observers Design for Linear Systems with Unknown Inputs
This note completes the obtained results in [1]. It presents a full-order observers for linear systems with unknown inputs in the state and in the measurement equations. It gives a more general approach for the observers design than that presented in [1] and it shows that all the obtained results are independent of the choice of the generalized inverses considered in the observers design . Cont...
متن کاملFull Order Unknown Inputs Observer for Multiple Time-delay Systems
In this paper, a design of a full-order observer for linear time-invariant (LTI) multivariable systems with multiple time-delays and unknown inputs (UI) is proposed. The main idea is to reduce the problem of the unknown input observer (UIO) for systems with multiple time-delays to that of a standard one. To that purpose, the orthogonal collocation method is used to transform the infinite dimens...
متن کاملReduced-order observer design for descriptor systems with unknown inputs
A new method for the design of reduced-order observers for descriptor systems with unknown inputs is presented. The approach is based on the generalized constrained Sylvester equation. Sufficient conditions for the existence of the observer are given.
متن کاملFull-order observers for linear systems with unknown inputs
This paper presents a simple method to design a full-order observer for linear systems with unknown inputs. The necessary and sufficient conditions for the existence of the observer are given.
متن کاملFull- and reduced-order observer design for rectangular descriptor systems with unknown inputs
In this paper, methods are proposed to design Luenberger type fulland reduced-order observers for rectangular descriptor systems with unknown inputs. These methods are based on the effect of preand post-multiplicative operation of a linear transformation, derived here by means of simple matrix theory. Sufficient conditions for the existence of observers are given and proved. Numerical examples ...
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: Applied Mathematics Letters
سال: 2009
ISSN: 0893-9659
DOI: 10.1016/j.aml.2008.11.004