【摘要】 基于近年发展起来的新技术——生物电阻抗法设计了简易人体脂肪含量测试系统。利用人体的电特性分析人体组分并以此判断被测者的健康状况。测试系统根据被测人群的年龄段、性别、体型等分类测试。检测所设计的测试系统,结果证明:所研制的人体脂肪测试仪测量阻抗准确率为5%,测量相角误差在2°以内。更多还原

【Abstract】 Based on a new technology which flourishes in recent years—bioelectrical impedance analysis(BIA),a measurement system for body FM is designed.The body’s element can be analysed by using the humen’s biological electrical impedence and the testee’s health can be detemined by judging from the investigation in the Humen’s biologieal eleetrical characteristic.The measurement system requisitions data associaled with people’s age,sex,body form,etc.The system’s results prove that the system’s veracity on measuring impedance is 5% and on measuring angle is smaller than 2°.更多还原