关于反求1553B总线数据接口定义问题的评述  

A Review of Interface Definition Problem for Reversing 1553B Bus Data

作　　者：周勇军[1] 周涛[1] 罗运虎[1,2] 强迎春[1] 

机构地区：[1]中国人民解放军第5720工厂,安徽芜湖241007 [2]南京航空航天大学自动化学院,江苏南京210016

出　　处：《测控技术》2013年第3期70-73,共4页Measurement & Control Technology

基　　金：安徽省2011年度第三批科技计划项目(1106c0805030)

摘　　要：从系统组成、传输方式以及字格式角度对MIL-STD-1553B(简称1553 B)总线进行系统诠释,从应用系统设计、接口模块设计、软件开发设计、测试方法和仿真5个方面,对其研究现状进行全面综述。为快速掌握产品反修技术与转变航修理念,针对飞机某1553B总线典型应用产品,从数据反求与逆向工程角度提出反求其1553B总线数据接口定义问题,并给出研究思路。强调为提高1553B总线数据接口定义反求水平与效率,需要在找出总线数据在总线监视器中存储规律的基础上,开发出"全局搜索"、"局部验证"以及"数据比对"软件,基于扰动法,运用遍历激励与硬件仿真来实施反求。MIL-STD-1553B （1553B） bus is interpreted systematically from the view of system composition, transmission mode and word format. Current condition for studying 1553B bus is reviewed systematically from application system design, interface module design, software development design, measurement method and sim- ulation. Aiming at certain application products, interface definition problem for reversing 1553B bus data and research method are proposed from the view of data reverse and reverse engineering in order to master product reverse technology and change aviation repair idea. In order to improve the efficiency of traversing interface definition for 1553B bus data, storage discipline of 1553B data must be found in bus monitor, on the basis of which, global searching software, local checking software and data comparison software are developed. Based on disturbance method, reverse should be implemented by traverse and simulation.

关 键 词：MIL-STD-1553B 接口定义 数据反求 扰动法 遍历仿真 存储规律 

分 类 号：V243.1[航空宇航科学与技术—飞行器设计]