Readings in model-based diagnosis
Readings in model-based diagnosis
A compositional approach to performance modelling
A compositional approach to performance modelling
Nonlinear Control Systems
Monitoring Discrete Event Systems Using Petri Net Embeddings
Proceedings of the 20th International Conference on Application and Theory of Petri Nets
Algebraic structure theory of sequential machines (Prentice-Hall international series in applied mathematics)
Nonlinear dynamic systems: Their canonical decomposition based on invariant functions
Automation and Remote Control
Diagnosis and Fault-Tolerant Control
Diagnosis and Fault-Tolerant Control
Redundancy Relations for Fault Diagnosis in Nonlinear Uncertain Systems
International Journal of Applied Mathematics and Computer Science
Brief Paper: Robust fault detection based on observers for bilinear systems
Automatica (Journal of IFAC)
Analytical redundancy relations for fault detection and isolation in algebraic dynamic systems
Automatica (Journal of IFAC)
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This paper presents a constrained decomposition methodology with output injection to obtain decoupled partial models. Measured process outputs and decoupled partial model outputs are used to generate structured residuals for Fault Detection and Isolation (FDI). An algebraic framework is chosen to describe the decomposition method. The constraints of the decomposition ensure that the resulting partial model is decoupled from a given subset of inputs. Set theoretical notions are used to describe the decomposition methodology in the general case. The methodology is then detailed for discrete-event model decomposition using pair algebra concepts, and an extension of the output injection technique is used to relax the conservatism of the decomposition.