Abstract
Consider control systems operating under potentially faulty
conditions. Discusses the problems of designing a single unit
which not only handle the required control but also identified
faults occuring in actuators and sensors. In common practice,
unites for control and for diagnosis are designed separately.
Attempts to identify situations in which this is a reasonable
approach and cases in which the design of each unit should take
the other into consideration, presents a complete characterization
for each case and gives systematic design procedures for both the
integrated and the non-integrated design of control and diagnosis
unit. Shows how a combined module for control and diagnosis can be
designed which is able to follow references and reject
disturbances robustly, control the system so that the undertected
faults do not have disastrous effect, reduce the number of false
alarams and indetify which faults have occurred.
Original language | English |
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Journal | Sensor Review |
Volume | 17 |
Pages (from-to) | 157-168 |
Publication status | Published - 1997 |