摘要
控制器的冗余可以提高系统的可靠性,广泛用于控制领域、消费电子产品等行业。以实现冗余的关键技术为着手点,设计了一种基于Cortex-M3控制器的双机冗余系统。并说明了系统的组成、硬件设计原理以及软件设计方法。
The redundancy of controller can improve system reliability, used in the fields of control,consumer electronic product and etc.The starting point of this paper is the key technologies to implement redundancy system,designing a dual controller redundancy system based Cortex-M3 controller,and illustrating the structure of the system,hardware schematic and the method of the software design.
出处
《工业控制计算机》
2012年第6期9-10,13,共3页
Industrial Control Computer
