人造板连续平压机分时多任务温度控制系统的软件设计

doi:10.11707/j.1001-7488.20140417

Scientia Silvae Sinicae ›› 2014, Vol. 50 ›› Issue (4): 115-120.doi: 10.11707/j.1001-7488.20140417

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Software Design of Time-Sharing and Multitask Temperature Control System for Wood-Based Panel Continuous Press

Yan Chenglin^1,3, Zhou Yucheng², Zhang Xingmei^2,3, Hou Xiaopeng², Miao Hu²

1. Beijing Forestry Machinery Research Institute of State Forestry Administration Beijing 100029;
2. Research Institute of Wood Industry, CAF Beijing 100091;
3. Research Institute of New Technology, CAF Beijing 100091

Received:2013-07-17 Revised:2014-01-04 Online:2014-04-25 Published:2014-05-06
Contact: 周玉成

Abstract

Abstract:

The microcontroller-based time-sharing temperature control system was developed by using Windows message mechanism, from the calling of four interupts and related modules, according to the multitask characteristic of continuous press heating system temperature control. The real-time capability and stability were assured, and the precise control within ±2℃ for hot press temperature difference was achieved.

Key words: continuous press, temperature control, signal-chip, message mechanism, time-sharing, multitask

CLC Number:

TS652
S777

Yan Chenglin, Zhou Yucheng, Zhang Xingmei, Hou Xiaopeng, Miao Hu. Software Design of Time-Sharing and Multitask Temperature Control System for Wood-Based Panel Continuous Press[J]. Scientia Silvae Sinicae, 2014, 50(4): 115-120.

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Software Design of Time-Sharing and Multitask Temperature Control System for Wood-Based Panel Continuous Press

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