操作系统原理是计算机专业的核心课程。本课程设计的目的旨在加深学生对计算机操作系统内核的理解，提高对操作系统内核的分析与扩展能力。在课程理论教学中，较多地是讲解操作系统理论和实现原理。-Operating system principle is the core course of computer science. The purpose of this course is to enhance students　understanding of the core of the computer operating system and improve the analysis and expansion of the operating system kernel. In the teaching of the curriculum theory, the theory and the realization principle of the operating system are more and more.