摘要
给出了一种基于ARM和嵌入式操作系统的新型便携式涡流探伤仪的设计方案,针对高精度涡流检测的强实时性关键技术提出了一种中断与DMA相结合的新的解决方法,较好地满足涡流探伤对可靠性和实时性的要求。详述了系统硬件体系结构及系统软件的具体实现。
The design of a novel portable eddy current inspector based on ARM and embedded operate system is introduced,and a new solution approach which combines interrupts with DMA is proposed to ensure the real time response of high-precision measuring systems. This method improves greatly reliability and real time capability of eddy current inspection. The hardware structure and software design of the system is described in detail.
出处
《微计算机信息》
北大核心
2007年第04Z期162-164,共3页
Control & Automation
基金
深圳市基金(200430)
