Title :
A novel algorithm for precision RMS measurement of VLF voltage
Author :
Chao Shinmin ; Li Desheng
Author_Institution :
Dept. of Electr. Eng., Harbin Inst. of Technol., China
Abstract :
Summary form only given. A novel algorithm for precision RMS (root mean square) measurement of VLF voltage is presented. The final result of the measured signal, including RMS value and frequency, can be obtained via successive approximation by the least-squares method, an optimization technique, and other special means. The objective function is the sampled data string of the measured signal.<>
Keywords :
least squares approximations; measurement standards; optimisation; signal processing; voltage measurement; 20 Hz; RMS measurement; VLF voltage; algorithm; least-squares; measured signal; optimization; root mean square; sampled data string; successive approximation; Chaos; Electric variables measurement; Frequency measurement; Optimization methods; Signal processing; Thermoelectricity; Time measurement; Voltage measurement;
Conference_Titel :
Precision Electromagnetic Measurements, 1990. CPEM '90 Digest., Conference on
Conference_Location :
Ottawa, Ontario, Canada
DOI :
10.1109/CPEM.1990.110069
