Intrusion detection system based on program behavior analysis finished in LKM ( linux kernel module ). It intercept and captures the system calls by the modification of interrupt vector tables and program behavior profile composed of short sequences of system call is formed. 基于程序行为分析的入侵检测系统采用了LKM(linux内核模块)技术来实现,它通过修改中断向量表来截获系统调用,生成由短系统调用序列串构成的程序行为库。
This article introduces the process of modifying the disinfection system from liquid chlorine to chlorine dioxide, comparison of pipeline modification program and improvement of control system as well as selection of control parameters. 本文叙述了将液氯消毒系统改造为二氧化氯消毒系统的过程,对管道改造方案的比较,以及对控制系统的改进,控制参数的选择。
Laser dynamic marking system samples conveyer belt real-time, and corrects this kind of deviation by specific modification program, it can mark moving parts dynamic. 激光动态标记系统实时采样传送带位移,通过一定的补偿算法修正这种位移引起的偏差,对运动中的工件进行动态标记。
This article makes a brief introduction on the formation of the concentrate nozzle system in the process of modification of Phase III expansion of Guixi Smelter and its control program. 本文简要介绍了贵冶三期改造中闪速炉精矿喷嘴系统的组成及控制方案。
The article analyzes the control plan in crude export system and the problems existing in the system operation on SZ 36 - 1A paltform, finds several irrational factors, probes its solution method, and makes feasibility analysis for the modification program. 本文对绥中36&1A平台原油外输系统的控制方案及运转不正常的现状进行了分析,在找出其不合理因素的同时,提出了解决方案,并对改造方案进行了可行性分析。