09-11-2017 дата публикации
Номер: KR1020170123879A
Принадлежит:
The present invention relates to a performance evaluation measurement system. More specifically, the present invention is not only measures an applied load of a squeeze which is an important index of performance evaluation of a screen printer, but also allows easy performance evaluation by measuring a movement distance and speed of the squeeze. In addition, in measuring the movement distance and speed of the squeeze, a first sensor for measuring an acceleration moving in a linear direction, and a second sensor for measuring a rotation angle for correcting an integration error generated when integrating the acceleration measured by the first sensor are used to realize a distance speed measurement portion. A drift, which is an integration error that can be generated in a calculation process of integrating the actually measured acceleration, is corrected using the rotation angle to increase the reliability of the measurement value, thereby providing a performance evaluation measurement system ...
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