CAJ | 학술논문

1553B总线广泛应用于国内外航空电子系统。在简要介绍1553B总线通信的基础上，对1553B总线在飞控半物理仿真平台中实现总线数据调度、监视、存储及终端模拟等功能进行了详细的说明。目标机采用VxWorks实时操作系统，给出软件典型模块的设计方法，该设计方法提高了总线数据传输效率，显著减小总线负载率。仿真结果显示，1553B总线调度软件在飞控半物理仿真平台中有效实现预定功能，工作性能稳定，为研究1553B总线在其他半物理仿真平台中的应用和移植提供参考。
1553B총선엄범응용우국내외항공전자계통。재간요개소1553B총선통신적기출상，대1553B총선재비공반물리방진평태중실현총선수거조도、감시、존저급종단모의등공능진행료상세적설명。목표궤채용VxWorks실시조작계통，급출연건전형모괴적설계방법，해설계방법제고료총선수거전수효솔，현저감소총선부재솔。방진결과현시，1553B총선조도연건재비공반물리방진평태중유효실현예정공능，공작성능은정，위연구1553B총선재기타반물리방진평태중적응용화이식제공삼고。
1553B bus is widely used in domestic and international avionics systems. On the basis of a brief introduction on 1553B bus communication, the implementation of bus data scheduling, monitoring, storage and terminal emulation functions are described detailed based on flight control semi?physical simulation platform with 1553B bus. VxWorks real?time operating system is adopted by target machine. The design method of software typical module is given, which improves the efficiency of bus data transmission and reduces the bus loading rate significantly. Simulation results show that the intended functions can be implemented in flight control semi?physical simulation platform with 1553B bus scheduling software effectively, and its working performance is stable. It provides a reference for studying of 1553B bus applications and transplanting in other semi?physical simulation platform.