摘要
基于NI ELVISⅡ平台,本文针对具有实际应用价值的心电信号处理电路进行了协同仿真实验开发。通过对心电信号处理电路进行详细论证,在Multisim中设计仿真电路进行虚拟仿真,在NI ELVISⅡ原型实验板上构建硬件实验单元进行硬件实验,对仿真结果和实验结果进行协同分析,完成心电信号处理电路的协同仿真和验证。通过实验开发,进一步验证NI ELVIS平台在复杂模拟电路协同仿真实验领域的适用性、便捷性和优越性。
Based on the NI ELVISⅡplatform,this paper develops co-simulation experiments for Electrocardiograph(ECG)signal processing circuits with practical application value.Through the detailed demonstration of the ECG signal processing circuit,the simulation circuit is designed in Multisim for virtual simulation.The hardware experiment unit is built on the NI ELVISⅡprototype test board for hardware experiment.The simulation results and the experimental results are collaboratively analyzed to complete the ECG.Co-simulation and verification of signal processing circuits.Through experimental development,the applicability,convenience and superiority of the NI ELVIS platform in the field of complex analog circuit co-simulation experiments are further verified.
作者
李新梅
汪荣榕
丁家峰
LI Xinmei;WANG Rongrong;DING Jiafeng(School of Physics and Electronics,Central South University,Changsha 410083,China)
出处
《大学物理实验》
2020年第3期40-43,47,共5页
Physical Experiment of College
基金
中南大学教育教学改革研究项目(2019jy110
2019jy014
2019jy112)。
