Title :
The error reduction of the ALSM control system with the measurement error feedback
Author :
Chinchusak, Wanchai ; Tipsuwanporn, Vittaya
Author_Institution :
Fac. of Eng., King Mongkut´s Inst. Technol. Ladkrabang, Bangkok, Thailand
Abstract :
Generally, there are many of the error evaluation methods which employed for the length measurement system. The reversal error is one of the important sources of the error. Normally, it is compensated by using the linear error compensation but some residual error is found for measurement uncertainty evaluation. This paper presents a method which is a new design of an automated line scale measuring machine (ALSM) error compensation module. It can be able to compensate the reversal error from the ALSM by reducing the reversal error approximately 10% more.
Keywords :
control engineering computing; electrical engineering computing; error compensation; measurement errors; measurement systems; measurement uncertainty; ALSM control system; automated line scale measuring machine; error compensation module; error evaluation methods; error reduction; length measurement system; linear error compensation; measurement error feedback; measurement uncertainty evaluation; residual error; reversal error; Calibration; Control systems; Error compensation; Measurement uncertainty; Motion measurement; Software; Standards; ALSM; linear error compensation; reversal error; uncertainty;
Conference_Titel :
TENCON 2014 - 2014 IEEE Region 10 Conference
Conference_Location :
Bangkok
Print_ISBN :
978-1-4799-4076-9
DOI :
10.1109/TENCON.2014.7022395
