基于LabVIEW的人体下肢力量动力学数据测试仪设计与研究  

Design and Study of Tester for Kinetic Data of Human's Lower Limbs Strength Based on LabVIEW

作　　者：赵勇[1] 王士军[1] 刘敦宁[1] 宋信勇[2] 郑晓龙[1] 张军伟[1] 

机构地区：[1]山东理工大学机械工程学院,山东淄博255000 [2]山东体育学院,山东济南250000

出　　处：《机床与液压》2015年第4期147-150,143,共5页Machine Tool & Hydraulics

摘　　要：提出一种人体下肢力量动力学数据检测方法,研制一种新型下肢力量动力学数据测试仪。测试者在测试仪上做屈伸腿运动,测试仪可以对测试者在运动中产生的下肢力量大小、动作幅度以及动作频率等动力学数据进行采集、分析、动态实时显示和记录保存。建立了人体下肢力量动力学数据测试理论模型,进行了测试仪的软、硬件结构设计,并完成了基于Lab VIEW的下肢力量测试仿真实验。通过实验验证了该测试仪能够较为准确地测试出测试者的下肢力量动力学数据,为人体下肢力量科学有效的运动训练提供了理论和技术等方面的支持。A kind of dynamic data detective method of human lower limb power was put forward, a new type of kinetics data tester of lower limb strength was developed. The conner let the leg flexion and extension on the tester, the tester was used to test the dynamic data of the conner lower limb such as movement range, frequency and strength size. The dynamic data could be collected, analyzed, dynamic real-time displayed and recorded by the tester. Meanwhile, we the theoretical model of dynamic data detection for human lower limb strength was established, the software and hardware structures of the instrument were designed, and the simulation tests of human lower limbs strength based on LabVIEW technology were finished. The recorded results show that adopting the dynamics data testing in- strument designed, it＇s rapid and accurate to detect the tester＇s lower limbs strength values, which provides theoretical and technical support for scientific and effective training for human lower limbs strength.

关 键 词：下肢力量 动力学数据 测试仪 测试理论模型 LABVIEW 

分 类 号：TH7[机械工程—仪器科学与技术]