摘要
介绍了FlexRay总线技术具有数据传输速率高、可靠性高及支持分布式控制等优点.以HCS12单片机为核心,提出了导弹发射控制系统的基本结构.以MFR4200为控制器,设计了接口电路的硬件和软件.研究了接口适配器的硬件构成.随着弹上设备的日趋复杂,设计了基于FlexRay总线技术的导弹发射控制系统,可改善发射控制系统的可靠性,提高对导弹发射控制的实时性.
It is introduced that FlexRay bus technology has strong points of high data transmission speed, high reliability and supporting distributed control system. Based on HCS12 SCM, basic architecture of missile launch control system is presented. The hardware and software of interface circuit are designed by using MFR4200 as controler. The hardware components of interface adapter are studied. Because missileborne equipment is getting complicate increasingly, missile launch control system is designed on the base of FlexRay bus technology to improve its reliability in real-time.
出处
《战术导弹技术》
2009年第3期79-81,共3页
Tactical Missile Technology
