Model-based strategies for sensor fault accommodation in uncertain dynamic processes with multi-rate sampled measurements
J Allen, S Chen, NH El-Farra - Chemical Engineering Research and Design, 2019 - Elsevier
This work presents model-based strategies for the accommodation of sensor faults in
dynamic processes with multi-rate sampled state measurements. The developed strategies
account explicitly for both closed-loop stability and performance considerations. Initially, a
model-based feedback control system, in which a model predictor compensates for the
unavailability of state measurements between sampling times, is designed. The stability and
performance characteristics of the multi-rate sampled-data closed-loop system are analyzed …
dynamic processes with multi-rate sampled state measurements. The developed strategies
account explicitly for both closed-loop stability and performance considerations. Initially, a
model-based feedback control system, in which a model predictor compensates for the
unavailability of state measurements between sampling times, is designed. The stability and
performance characteristics of the multi-rate sampled-data closed-loop system are analyzed …
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