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基于RTCC原理的精确定时研究与应用
引用本文:张健毅,杨济民,孙明霞. 基于RTCC原理的精确定时研究与应用[J]. 山东师范大学学报(自然科学版), 2009, 24(1): 55-57
作者姓名:张健毅  杨济民  孙明霞
作者单位:山东师范大学物理与电子科学学院,250014,济南
摘    要:介绍了一种基于RTCC的精确定时原理与方法,通过对PIC单片机其参数合理的设置、程序结构的合理安排以及配套算法的合理应用,实现了误差为零的精确定时方法,弥补了PIC系列特别是低端无中断MCU的精确定时的空白.并将此方法成功应用于实际工业环境中,取得了满意的结果.

关 键 词:RTCC  TMRO  精确定时  零误差

THE RESEARCH AND APPLICATION OF THE HIGH ACCURATE TIMING RELAY SYSTEM BASED ON RTCC
Zhang Jianyi,Yang Jimin,Sun Mingxia. THE RESEARCH AND APPLICATION OF THE HIGH ACCURATE TIMING RELAY SYSTEM BASED ON RTCC[J]. Journal of Shandong Normal University(Natural Science), 2009, 24(1): 55-57
Authors:Zhang Jianyi  Yang Jimin  Sun Mingxia
Affiliation:1 CoLlege of Physics and Electronics, Shandong Normal University, 250014, Jinan, China )
Abstract:We introduced a new way of the high accurate timing, which is based on RTCC. Through setting the parameter of the MCU, designing the software flow and deploying the algorithm, it finally realized the 0 error of timing. This new way fills the blank of the high accurate timing, which is based on PIC series MCU, especially the non-interrupt MCU. As a result, it shows a satisfied performance under the actual industrial environment test.
Keywords:RTCC  TMRO
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