摘要
以复杂电磁环境下嵌入式控制系统的可靠运行为设计目标,提出了基于ARM和FPGA的可重构双机并行处理模型,以期运用备份策略保证系统可靠性。进而,利用马尔可夫过程模型分析此系统的抗电磁干扰能力,证明本模型能够有效地提高系统可靠性。
To realize reliable operation of embedded control system under complicated electromagnetic environment, a reconfigurable dual-computer parallel model based on ARM and FPGA was proposed. The standby strategy was adopted to guarantee system reliability. The anti-electromagnetic interference ability of the system was analyzed using Markov process model.
出处
《计算机应用》
CSCD
北大核心
2009年第8期2143-2145,共3页
journal of Computer Applications
基金
国家863计划项目(2007AA01Z454)
国防科技重点实验室基金项目(9140C8702020803)
关键词
可靠性
异构
ARM
FPGA
冗余
热备份
马尔可夫过程
reliability
heterogeneous structure
ARM
FPGA
redundancy
hot-standby
Markov process
