Design of Temperature Control System for Electric Heating Furnace Based on C51 Microcontroller

DOI

10.2991/icmmct-17.2017.124How to use a DOI?

Keywords

C51 Microcontroller; Temperature Controlling; PWM; Sensors Array

Abstract

Accurate and rapid control of the temperature of electric heating furnace in industrial production has important practical significance and application value. In this paper, the electric heating furnace temperature control system is designed based on C51 microcontroller, equipped with temperature sensors, AD conversion module and display module. The PWM control signal, generated by the microcontroller, is used to controlling the working time of the heating resistance wire and the average power output of the resistance wire. the incremental PID algorithm is adopted to realize the temperature control of the electric heating furnace. Experiments show that: in the 0-500 range, electric heating furnace temperature control time is 60s, temperature control relative error of up to 1%. The system has the characteristics of low hardware cost, high temperature control accuracy, good reliability and strong anti - interference ability.

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  - Zipeng Guo
AU  - Jinxia Chu
PY  - 2017/04
DA  - 2017/04
TI  - Design of Temperature Control System for Electric Heating Furnace Based on C51 Microcontroller
BT  - Proceedings of the 2017 5th International Conference on Machinery, Materials and Computing Technology (ICMMCT 2017)
PB  - Atlantis Press
SP  - 595
EP  - 598
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmct-17.2017.124
DO  - 10.2991/icmmct-17.2017.124
ID  - Guo2017/04
ER  -