1、利用简单的结构和控制方法模拟进程结构、进程状态和进程控制，使学生掌握作为操作系统分配资源的基本单位的进程相关的概念。定义PCB（可以采用静态结构或动态结构），在实验中只需建立PCB，用它代表完整的进程。

2、定义进程状态转换方式：进程的状态转换是由进程内部操作或操作系统的控制引起，由于无法实现这些功能，学生可以采用随机数方法或键盘控制方法模拟，并实现对应的控制程序。随机方法指产生1－6的随机数，分别代表创建进程(c)、结束进程(e)、进程阻塞(b)、唤醒进程(w)、调度进程(p)、时间片到(t)等事件；键盘模拟方法指定义6种按键代表以上6种事件。-With a simple structure and control method simulation process structure, process status and process control, to enable students to grasp the concept of the operating system as the process of allocating resources related to the basic unit. The definition of PCB (you can configure static or dynamic structure structure), in the experiment just create PCB, with it represents a complete process.

2. Define conversion process status: The status of the conversion process is caused by internal process operations or the operating system is controlled by, unable to achieve these functions, students can use the random number method or keyboard control method simulation, and realize the corresponding control procedures. Refers to the production method 1-6 random random number representing creation process (c), the end of the process (e), the process of blocking (b), Wake process (w), the scheduling process (p), time sheet to (t), etc. event　keyboard simulation means to define six kinds of buttons