计算弹载1553B总线时延的网络演算方法

A Method for Calculating Delays of the 1553B Bus in Missile by Network Calculus

中文关键词:  弹载1553B总线  网络演算方法  消息  时延

英文关键词:1553B bus in missile  network calculus method  message  delay

中文摘要:

      在深入分析弹载1553B总线消息流特性的基础上，提出一种新的计算弹载1553B总线时延的网络演算方法。构建了计算弹载1553B总线最大时延的网络演算模型，推导了其最大时延的计算表达式。以某弹载1553B总线为例验证了所提方法的有效性，为设计实时可靠的弹载1553B总线系统提供理论依据。

英文摘要:

      Based on the in-depth analysis of the message flow characteristics of the 1553B bus in missile，a new network calculus method is proposed to calculate delays of the 1553B bus in missile.Network calculus model for calculating maximum delays of the 1553B bus in missile is constructed，and the expression for calculating maximum delays is given.An example of the 1553B bus in missile to verify the validity of the method is given，and the work can supply a theoretical evidence for constructing the real-time and dependable 1553B bus in missile.