基于嵌入式CPU的电站DCS控制器的底层软件开发  

DEVELOPMENT OF BOTTOM LAYER SOFTWARE FOR DCS CONTROLLER IN POWER PLANTS BASED ON INSERT TYPE CPU

作　　者：张博威[1] 颜渝坪[1] 薛建中[1] 景效国[1] 叶智[1] 崔逸群[1] 张翔[1] 

机构地区：[1]西安热工研究院有限公司,陕西西安710032

出　　处：《热力发电》2008年第7期72-74,77,共4页Thermal Power Generation

摘　　要：在对比了多种DCS控制器的基础上,研发出基于VxWorks操作系统的ARM9控制器,并依托实验室开发平台完成了对该控制器的测试。介绍了该控制器的原理、设计和实现方法。On the basis of making a comparison with controllers of various DCS controllers, an ARM9 controller based on the VxWorks operating system has been developed,and depending on the development platform in laboratory, the developed controller being tested. The principle and method for designing and realizing the said controller have also been presented.

关 键 词：火电厂 DCS ARM9控制器 VXWORKS操作系统 板级支持包 映像 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]