Control and Validation for Original-feeding System of Adf

DOI

10.2991/iccasm.2012.70How to use a DOI?

Keywords

ADF, Simulink, PID gains, Motion control

Abstract

An automatic document feeder (ADF) is an important part of a copier, which is capable of feeding a document for double-sided scanning, includes mechanical structure and control system. Control system is the core unit, which is responsible for original feeding, original separation, original registration, original conveyance, etc. Control system will directly affect the accuracy of machine efficiency. In order to design control system, mathematical model should be welldesigned first. The original-feeding system of an ADF is controlled and validated in this paper. The ADF studied here is a prototype developed by Konica, a company that develops professional printing systems. We construct a model of original-feeding system for the ADF in Simulink, and software which is using for modeling dynamic system, simulating and analyzing, and express the PID gains. Next, we contrast original feed motor’s speed on real condition to simulation results for checking whether the PID gains are reasonable. The comparison shows the upward trend in motor speed is similar, and the actual rise time is shorter. The reason for that is: the test data on real condition focus on the moment when the original feeds in, all the loads involved in simulation are not added to motion control system. In this sense, in addition to finding better PID gains in the ADF motion control system, our analysis also led to a better understanding of system.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Feng Liu
AU  - Junyi Dai
AU  - Zhihua Liu
AU  - Lei Mao
PY  - 2012/08
DA  - 2012/08
TI  - Control and Validation for Original-feeding System of Adf
BT  - Proceedings of the 2012 International Conference on Computer Application and System Modeling (ICCASM 2012)
PB  - Atlantis Press
SP  - 280
EP  - 283
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccasm.2012.70
DO  - 10.2991/iccasm.2012.70
ID  - Liu2012/08
ER  -