摘要
针对连续平压机加热系统温度控制的多任务特征,通过引入基于Windows的消息调度机制,从4个中断及其涉及任务模块调用出发,开发出基于单片机控制器的多任务分时温度控制系统,保证了系统的实时性和稳定性,实现了热压温差在±2℃以内的精确控制。
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.
出处
《林业科学》
CAS
CSCD
北大核心
2014年第4期115-120,共6页
Scientia Silvae Sinicae
基金
科研院所技术开发研究专项资金“人造板连续平压机拖动摆幅精准控制技术”(2013EG135240)
关键词
连续平压机
温度控制
单片机
消息机制
分时技术
多任务
continuous press
temperature control
signal-chip
message mechanism
time-sharing
multitask
