Error Separation Method of Inductosyn

Author

Chengjun Liu ; Menglong Zhu

Author_Institution

Dept. of Electr. Eng., Harbin Inst. of Technol., Harbin, China

fYear

2013

fDate

21-23 Sept. 2013

Firstpage

1233

Lastpage

1236

Abstract

In order to implement the inductosyn error analysis with no higher precise angle measuring device, the error separation technique is studied. The data separation theory of the combination intercomparsion is analyzed and this method is applied to two inductosyns. Through intercomparsive measurement of two inductosyns, the inductosyn error datas are isolated by using the combination intercomparsion. The error data model of the inductosyn angle measuring system is established for error compensation. Through two inductosyns actual experiment, it proves the correctness of the error separation algorithm and error compensation model. Through reasonable error separation and compensation, high-accuracy inductosyn measurement can be achieved with no higher precise measuring equipment.

Keywords

angular measurement; electric sensing devices; error compensation; measurement errors; data separation theory; error compensation model; error data model; error separation method; inductosyn angle measuring system; inductosyn error analysis; inductosyn measurement; intercomparsive measurement; Electric variables measurement; Error compensation; Mathematical model; Measurement uncertainty; Position measurement; Stator windings; Windings; combination intercomparsion; error model; inductosyn;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation, Measurement, Computer, Communication and Control (IMCCC), 2013 Third International Conference on

Conference_Location

Shenyang

Type

conf

DOI

10.1109/IMCCC.2013.274

Filename

6840664