## Abstract This paper addresses the problem of controlling a linear system subject to actuator saturations and to βοΈ~2~βbounded disturbances. Linear matrix inequality (LMI) conditions are proposed to design a state feedback gain in order to satisfy the closedβloop inputβtoβstate stability (ISS) an
An explicit description of null controllable regions of linear systems with saturating actuators
β Scribed by Tingshu Hu; Zongli Lin; Li Qiu
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 227 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0167-6911
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π SIMILAR VOLUMES
It is known that the controllable region of a general unstable system with bounded control is the Cartesian product of the controllable region of its subsystem with antistable modes and that of its subsystem with stable and marginally stable modes. While the controllable region of a system with only
For a continuous-time linear system with saturating actuators, it is known that, irrespective of the locations of the open-loop poles, both global and semi-global finite gain ΒΈN-stabilization are achievable, by nonlinear and linear feedback, respectively, and the ΒΈN gain can also be made arbitrarily
For a linear system under a given saturated linear feedback, we propose feedback laws that achieve semi-global stabilization on the null controllable region while preserving the performance of the original feedback law in a ΓΏxed region. Here by semi-global stabilization on the null controllable regi