| 嵌入式Linux实时性的分析与研究 |
| |
| 引用本文： | 何林远,毕笃彦. 嵌入式Linux实时性的分析与研究[J]. 计算机应用与软件, 2008, 25(2): 225-227 |
| |
| 作者姓名： | 何林远 毕笃彦 |
| |
| 作者单位： | 空军工程大学工程学院,陕西,西安,710038 |
| |
| 摘 要： | 通过分析嵌入式Linux在实时应用中的不足,提出了提高Linux实时性的方法,重点讨论了双内核法和修改内核法.同时提出了一种基于优先级的抢占调度算法的结构,拓展了实时系统的应用范围.
|
| 关 键 词： | 嵌入式Linux 实时性 调度策略 |
| 收稿时间： | 2007-02-09 |
| 修稿时间： | 2007-02-09 |
RESEARCH ON THE CHARACTERISTIC OF REAL-TIME OF EMBEDDED LINUX SYSTEM |
| |
| He linyuan,Bi duyan. RESEARCH ON THE CHARACTERISTIC OF REAL-TIME OF EMBEDDED LINUX SYSTEM[J]. Computer Applications and Software, 2008, 25(2): 225-227 |
| |
| Authors: | He linyuan Bi duyan |
| |
| Affiliation: | He linyuan Bi duyan (College of Engineering,Air Force Engineering University,Xi'an 710038,Shaanxi,China) |
| |
| Abstract: | Based on the analysis of the limitation of embedded Linux in real-time application,the methods to improve the real-time capability of Linux are proposed.The double-kernel method and the modified-kernel method are discussed in detail.A preemptive scheduling algorithm is proposed,and the application range of real-time system is expanded. |
| |
| Keywords: | Embedded linux Real-time Scheduling policy |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
