摘 要:计算机集成电路技术的快速发展,使机电控制系统的集成复杂度越来越高,集成精度也越来越高。由于现代机电控制系统要处理众多的数据信息,因此嵌入式机电控制系统凭借其较为精简的系统形式,以及实用性与专业性较强的系统特征,成为机械电子产业最常用的控制系统。本文主要探讨基于实时Linux 的嵌入式机电控制系统启动过程时间分析及优化技术,通过分析Linux 内核的嵌入式机电控制系统架构,给出嵌入式机电控制系统启动过程的优化方案。
关键词:嵌入式系统;机电控制;快速启动;Linux
中图分类号:TP271;TM921.5 文献标识码:A 文章编号:2096-4706(2019)23-0066-03
Research on Embedded Electromechanical Control System Technology Based on Real-time Linux
WANG Libo
(Henan Institute of Technology,Xinxiang 453003,China)
Abstract:With the rapid development of computer integrated circuit technology,the integration complexity of electromechanical control systems is getting higher and higher,and the integration accuracy is getting higher and higher. Since modern electromechanical control systems have to process a large amount of data information,embedded electromechanical control systems have become the most commonly used control systems in the mechatronics industry due to their relatively simplified system forms,system features with strong practicability and professionalism. This paper mainly discusses the time analysis and optimization technology of the embedded electromechanical control system based on real-time Linux. Through analyzing the embedded electromechanical control system architecture of the Linux kernel,the optimization scheme of the embedded electromechanical control system startup process is given.
Keywords:embedded system;electromechanical control;fast startup;Linux
参考文献:
[1] 宋国军,张侃谕,林学龙. 嵌入式系统中U-Boot 基本特点及其移植方法 [J]. 单片机与嵌入式系统应用,2004(10):78-81.
[2] 霍妍,孟凡荣. 基于Linux 嵌入式系统的研究与实现 [J].计算机系统应用,2004(8):4-6.
[3] 陈光达,段宝岩,保宏,等. 嵌入式系统在机电控制中的应用 [J]. 电子机械工程,2004(3):55-58.
[4] 何小庆. 选择ARM CPU 的操作系统μC/OS- Ⅱ,μCLinux,还是Linux [J]. 电子产品世界,2004(3):38-40.
[5] 林仕鼎,任爱华,王雷,等.Linux 内核在新型硬件平台上的实现 [J]. 北京航空航天大学学报,2003(3):197-201.
作者简介:王利博(1985.06-),女,汉族,河南新乡人,教师,硕士,研究方向:计算机控制。