摘要
介绍了一种基于模糊控制的便携式心电监护仪的设计方法。该系统以C8051F020作为核心芯片。在实现信号的采集、处理、存储、分析、传送的过程中,主要研究心电信号的模糊逻辑分析功能,实现被监护病人疾病的初步诊断,进而只记录异常的心电信号。设计的核心目的:节约存储空间,节省进一步诊断疾病的时间。
The article introduces a way of fuzzy control used in portable ECG monitor. The system uses the C8051F020 microprocessor as the primary chip. During the collection, disposal, storage, analysis and transmission of the signal, we put the main aim on the function of fuzzy analysis. And we can give a primary the diagnosis of the disease of the patient who is supervised,then we can memorize the abnormal signal only. So we can realize the primary aim：saving the memory vacuum and saving time for farther analysis.
出处
《现代电子技术》
2007年第8期14-16,共3页
Modern Electronics Technique
关键词
心电信号
特征值
模糊分析
隶属度函数
ECG signal
eigenvalue
fuzzy analysis
membership function
