AUTOMATICA
2006
13 years 4 months ago
2006
This paper proposes a novel subspace approach towards direct identification of a residual model for fault detection and isolation (FDI) in a system with non-uniformly sampled mult...
AUTOMATICA
2006
13 years 4 months ago
2006
We consider the control of interacting subsystems whose dynamics and constraints are decoupled, but whose state vectors are coupled non-separably in a single cost function of a fi...
AUTOMATICA
2006
13 years 4 months ago
2006
This paper introduces the normalized and signed gradient dynamical systems associated with a differentiable function. Extending recent results on nonsmooth stability analysis, we ...
AUTOMATICA
2006
13 years 4 months ago
2006
AUTOMATICA
2006
13 years 4 months ago
2006
The challenging problem in linear control theory is to describe the total set of parameters (controller coefficients or plant characteristics) which provide stability of a system....
AUTOMATICA
2006
13 years 4 months ago
2006
AUTOMATICA
2006
13 years 4 months ago
2006
This paper investigates new ways of inferring nonlinear dependence from measured data. The existence of unique linear and nonlinear sub-spaces which are structural invariants of g...
AUTOMATICA
2006
13 years 4 months ago
2006
Given a number of possibly concurrent faults (and disturbances) that may affect a nonlinear dynamic system, it may not be possible to solve the standard fault detection and isolat...
AUTOMATICA
2006
13 years 4 months ago
2006
We consider a class of systems with a cyclic interconnection structure that arises, among other examples, in dynamic models for certain biochemical reactions. We first show that a...
AUTOMATICA
2006
13 years 4 months ago
2006
: In this paper, a new concept of invariance for saturated linear systems is presented. This new notion of invariance, denoted SNS-invariance, has a number of geometrical propertie...