Model-based Filtering of Interfering Signals in Ultrasonic Time Delay Estimations - Matthias Bächle Kartoniert (TB)

This work presents model-based algorithmic approaches for interference-invariant time delay estimation which are specifically suited for the estimation of small time delay differences with a necessary resolution well below the sampling time. Therefore the methods can be applied particularly well for transit-time ultrasonic flow measurements since the problem of interfering signals is especially prominent in this application.