caa a22 4500 475777913 CHVBK 20180406123636.0 cr unu---uuuuu 170329e20001101xx s 000 0 eng 10.1023/A:1002742508203 doi (NATIONALLICENCE)springer-10.1023/A:1002742508203 Linear Time-Invariant Compensation of Cup Anemometer and Vane Inertia [Elektronische Daten] [Tihomir Hristov, Scott Miller, Carl Friehe] We propose a method to compensate for the phase lag and the amplitudeattenuation in the cup anemometer signal. These two effects, caused by theinstrument's inertia, are the major flaws of the cup anemometer in additionto over-speeding. Since the instrument's response is invariant in wavenumber (not frequency) representation, we transform the signals to becompensated from the time domain to the spatial domain by using Taylor'shypothesis. In the spatial domain we apply a linear time-invariant filterto eliminate the phase lag and the amplitude attenuation. The proposedprocedure improves instrument performance down to spatial scales equal toor smaller than the distance constant of the anemometer. The method for cupanemometer compensation is presented in detail and later adapted for vanes. Kluwer Academic Publishers, 2000 Cup anemometer compensation nationallicence Discrete-time signal filtering nationallicence Inertial subrange nationallicence Turbulence measurements nationallicence Vane compensation nationallicence Hristov Tihomir Department of Mechanical and Aerospace Engineering, University of California, 92697-3975, Irvine, California, U.S.A. aut Miller Scott Department of Mechanical and Aerospace Engineering, University of California, 92697-3975, Irvine, California, U.S.A. aut Friehe Carl Department of Mechanical and Aerospace Engineering, University of California, 92697-3975, Irvine, California, U.S.A. aut Boundary-Layer Meteorology Kluwer Academic Publishers 97/2(2000-11-01), 293-307 0006-8314 97:2<293 2000 97 10546 https://doi.org/10.1023/A:1002742508203 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1002742508203 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hristov Tihomir Department of Mechanical and Aerospace Engineering, University of California, 92697-3975, Irvine, California, U.S.A aut NATIONALLICENCE 700 1- Miller Scott Department of Mechanical and Aerospace Engineering, University of California, 92697-3975, Irvine, California, U.S.A aut NATIONALLICENCE 700 1- Friehe Carl Department of Mechanical and Aerospace Engineering, University of California, 92697-3975, Irvine, California, U.S.A aut NATIONALLICENCE 773 0- Boundary-Layer Meteorology Kluwer Academic Publishers 97/2(2000-11-01), 293-307 0006-8314 97:2<293 2000 97 10546 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer