Peak Detection Implementation for Real-Time Signal Analysis Based on FPGA

作     者：Alperen Mustafa Colak Taito Manabe Yuichiro Shibata Fujio Kurokawa 

作者机构：Graduate School of Engineering Nagasaki University Nagasaki Japan Nagasaki Institute of Applied Science Nagasaki Japan 

出 版 物：《Circuits and Systems》 (电路与系统（英文）)

年 卷 期：2018年第9卷第10期

页      面：148-167页

学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学] 

主　　题：AMPD Algorithm Off-Line Method FPGA Peak Detection 

摘      要：In this paper a real-time peak detection method based on modified Automatic Multiscale Field Detection (AMPD) algorithm and Field Programmable Gate Arrays (FPGA) technologies of a time series data is studied, and optimum scaling is highlighted after testing several scales. To validate the results obtained from modified algorithm, they are compared with the results of original AMPD method. As data of this study, three-phase voltage values of a power station are used. A detail detective sensitivity analysis of phase-to-phase voltage values is tried at different scales. Moreover, the original algorithm is tested regarding the off-line mode to obtain optimum scaling for real-time peak point detection. It is concluded that the peak detection of minimum and maximum points of data series achieved by modified algorithm is very close to the results of original AMPD algorithm.