Abstract | ||
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Online position reconstruction from acceleration measurements is an important control engineering task in many applications such as feedforward vibration compensation in telescopes. A sophisticated position reconstruction algorithm based on adaptive resonators solving this task has been developed and presented by the authors. An additional challenge arises when the acceleration signal is subjected to a time delay in the measurement chain. Any effective feedforward compensation setup can only function well if a delay-free estimate of the disturbance signal is provided. The consequences of a measurement time delay for vibrational feedforward compensation are discussed and three delay-compensating extensions of the developed position reconstructor are presented. |
Year | DOI | Venue |
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2015 | 10.1109/CCA.2015.7320666 | 2015 IEEE Conference on Control Applications (CCA) |
Keywords | Field | DocType |
accelerometer-based online reconstruction,delayed measurements,online position reconstruction,acceleration measurements,control engineering task,feedforward vibration compensation,sophisticated position reconstruction algorithm,adaptive resonators,feedforward compensation setup,delay-free estimate,disturbance signal,vibrational feedforward compensation,delay-compensating extensions,developed position reconstructor | Accelerometer,Control theory,Computer science,Resonator,Control engineering,Electronic engineering,Reconstruction algorithm,Acceleration,Vibration,Feed forward | Conference |
ISSN | Citations | PageRank |
1085-1992 | 1 | 0.41 |
References | Authors | |
0 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Alexander Keck | 1 | 1 | 1.09 |
Jorg-Uwe Pott | 2 | 1 | 0.75 |
Oliver Sawodny | 3 | 241 | 78.60 |