PID Heating and Temperature Control Method Based On Dynamic Assignment

DOI

10.2991/icmmcce-17.2017.208How to use a DOI?

Keywords

PID-DTA control; High vacuum; Heating method; Temperature overshoot

Abstract

In the process of heating for materials, ordinary PID control methods cause the high temperature overshoot, which damages the structure and properties of the sample. In views of the large thermal inertia under the vacuum system, A PID control based on dynamic temperature assignment (PID-DTA) was proposed. According to temperature differences between the current temperature and target temperature, the assignment temperature of PID controller is changed until the heating temperature reaches the set value. The PID-DTA heating method is validated by experiments using the high vacuum heating system. It is proved by experiment that the PID-DTA heating method effectively reduces the temperature overshoot of heating, and shortens the stability time of temperature control.

Copyright

© 2017, 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  - Yu Feng Zhang
AU  - Ming Li
AU  - Jing Min Dai
PY  - 2017/09
DA  - 2017/09
TI  - PID Heating and Temperature Control Method Based On Dynamic Assignment
BT  - Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)
PB  - Atlantis Press
SP  - 1174
EP  - 1178
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmcce-17.2017.208
DO  - 10.2991/icmmcce-17.2017.208
ID  - Zhang2017/09
ER  -