| 基于RTAI和IPC的实时测控系统研究 |
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| 引用本文： | 晏来成,陈曾汉,袁辉建.基于RTAI和IPC的实时测控系统研究[J].测控技术,2007,26(4):77-79. |
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| 作者姓名： | 晏来成 陈曾汉 袁辉建 |
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| 作者单位： | 重庆大学,高电压与新技术教育部重点实验室,重庆,400044;重庆大学,高电压与新技术教育部重点实验室,重庆,400044;重庆大学,高电压与新技术教育部重点实验室,重庆,400044 |
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| 摘 要： | 介绍了RTAI和ADEOS的基本原理,并在阅读大量代码的基础上分析了ADEOS在RTAI和Linux上的具体实现,指出了RTAI和Linux能够协调运行的关键之处,研究了中断的截取和重新分配.构建了一套基于RTAI和IPC的实时测控系统,通过运行证明了基于ADEOS的RTAI完全能胜任工业硬实时系统的要求.
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| 关 键 词： | ADEOS RTAI IPC 域 中断管道 |
| 文章编号： | 1000-8829(2007)04-0077-03 |
| 修稿时间： | 10 10 2006 12:00AM |
Research on Real-Time Measuring and Control System Based on RTAI and IPC |
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| YAN Lai-cheng,CHEN Zeng-han,YUAN Hui-jian.Research on Real-Time Measuring and Control System Based on RTAI and IPC[J].Measurement & Control Technology,2007,26(4):77-79. |
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| Authors: | YAN Lai-cheng CHEN Zeng-han YUAN Hui-jian |
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| Affiliation: | Key Lab. of Education Ministry for High Voltage and New Technology of Electrical Engineering, Chongqing University, Chongqing 400044, China |
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| Abstract: | The principle of RTAI and ADEOS is researched,and the way of implementing ADEOS in RTAI and Linux is analyzed on the basis of reading a lot of source code.How the RTAI and Linux coordinate with each other is pointed out,and how the hardware interrupts are intercepted and dispatched is also studied.Lastly,a real-time measurement and control system is developed based on RTAI and IPC.By running test,the RTAI based on ADEOS can well meet to the demand of hard real-time system. |
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| Keywords: | ADEOS RTAI IPC domain IPIPE(interrupt pipe) |
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