在先来先服务调度算法（FCFS），最短寻道时间优先调度算法（SSTF），循环扫描算法（SCAN）中选择一个适合的磁盘调度算法完成磁盘查找内容。-First come first serve scheduling algorithm (FCFS), priority scheduling algorithm for the shortest seek time (SSTF), cycle scan algorithm (SCAN) to select a suitable disk schedul

this disk scheduling program in os-this is disk scheduling program in os

This code shows the head movement of the hard disk in graphical form.

Abstract—Many portable systems deploy operating systems (OS) to support versatile functionality and to manage resources, including power. This paper presents a new approach for using OS to reduce the power consumption of IO devices in teractive

1． 本实验是模拟操作系统的磁盘寻道方式，运用磁盘访问顺序的不同来设计磁盘的调度算法。实现的磁盘调度算法有FCFS，SSTF，SCAN，CSCAN和 NStepSCAN算法。 -A. This experiment is a simulation of the operating system disk seek ways to use different disk access order to design a disk scheduling algorithm. Implementat