Stabilizability and Disturbance Rejection with State-Derivative Feedback
Joint Authors
Esteves, Talita T.
Faria, Flávio A.
Teixeira, Marcelo Carvalho Minhoto
Moreira, Manoel R.
Assunção, Edvaldo
Cardim, Rodrigo
Mainardi Júnior, Edson I.
Source
Mathematical Problems in Engineering
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-12-29
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
In some practical problems, for instance in the control of mechanical systems using accelerometers as sensors, it is easier to obtain the state-derivative signals than the state signals.
This paper shows that (i) linear time-invariant plants given by the state-space model matrices {A,B,C,D} with output equal to the state-derivative vector are not observable and can not be stabilizable by using an output feedback if det(A)=0 and (ii) the rejection of a constant disturbance added to the input of the aforementioned plants, considering det(A)≠0, and a static output feedback controller is not possible.
The proposed results can be useful in the analysis and design of control systems with state-derivative feedback.
American Psychological Association (APA)
Moreira, Manoel R.& Mainardi Júnior, Edson I.& Esteves, Talita T.& Teixeira, Marcelo Carvalho Minhoto& Cardim, Rodrigo& Assunção, Edvaldo…[et al.]. 2010. Stabilizability and Disturbance Rejection with State-Derivative Feedback. Mathematical Problems in Engineering،Vol. 2010, no. 2010, pp.1-12.
https://search.emarefa.net/detail/BIM-447448
Modern Language Association (MLA)
Moreira, Manoel R.…[et al.]. Stabilizability and Disturbance Rejection with State-Derivative Feedback. Mathematical Problems in Engineering No. 2010 (2010), pp.1-12.
https://search.emarefa.net/detail/BIM-447448
American Medical Association (AMA)
Moreira, Manoel R.& Mainardi Júnior, Edson I.& Esteves, Talita T.& Teixeira, Marcelo Carvalho Minhoto& Cardim, Rodrigo& Assunção, Edvaldo…[et al.]. Stabilizability and Disturbance Rejection with State-Derivative Feedback. Mathematical Problems in Engineering. 2010. Vol. 2010, no. 2010, pp.1-12.
https://search.emarefa.net/detail/BIM-447448
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-447448