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AUTOMATICA
2002
69views more  AUTOMATICA 2002»
13 years 7 months ago
Null controllable region of LTI discrete-time systems with input saturation
We present a formula for the extremes of the null controllable region of a general LTI discrete-time system with bounded inputs. For an nth order system with only real poles (not ...
Tingshu Hu, Daniel E. Miller, Li Qiu
AUTOMATICA
2002
78views more  AUTOMATICA 2002»
13 years 7 months ago
Interaction bounds in multivariable control systems
Time-domain limitations due to right half-plane zeros and poles in linear multivariable control systems are studied. Lower bounds on the interaction are derived. They show not onl...
Karl Henrik Johansson
AUTOMATICA
2002
62views more  AUTOMATICA 2002»
13 years 7 months ago
On minimal-order stabilization of minimum phase plants
In this note, the problem of minimal-order stabilization in the case where the plant is minimum phase is studied. A low bound on the order of stabilizers is derived and a set of m...
Weidong Zhang, Xiaoming Xu
AUTOMATICA
2002
93views more  AUTOMATICA 2002»
13 years 7 months ago
A probabilistic framework for problems with real structured uncertainty in systems and control
The objective of this paper is twofold. First, the problem of generation of real random matrix samples with uniform distribution in structured (spectral) norm bounded sets is stud...
Giuseppe Carlo Calafiore, Fabrizio Dabbene
AUTOMATICA
2002
145views more  AUTOMATICA 2002»
13 years 7 months ago
Analysis of dual-rate inferential control systems
For a dual-rate control system where the output sampling interval is an integer multiple of the control interval, we propose a model-based inferential control scheme which uses a ...
Dongguang Li, Sirish L. Shah, Tongwen Chen