發(fā)布時(shí)間：2018-05-10 05:51

  本文選題：六軸傳感器 + 無(wú)線傳感節(jié)點(diǎn)��； 參考：《中國(guó)科學(xué)院研究生院(長(zhǎng)春光學(xué)精密機(jī)械與物理研究所)》2013年碩士論文

【摘要】：人體運(yùn)動(dòng)是一個(gè)復(fù)雜的過(guò)程，研究人體運(yùn)動(dòng)對(duì)于很多領(lǐng)域有著非常深遠(yuǎn)的意義。步態(tài)分析就是人體運(yùn)動(dòng)研究的一個(gè)重要的方面，可以多方面的評(píng)估人體運(yùn)動(dòng)功能的好壞。步態(tài)分析系統(tǒng)則是近年來(lái)隨著人們對(duì)步態(tài)分析的關(guān)注和研究而出現(xiàn)的科技產(chǎn)品，可以對(duì)人體的步態(tài)情況提供全方位的分析并得出分析結(jié)果，為醫(yī)生提供臨床診斷依據(jù)，為患者更好的了解自己的病情提供參考。 本文采用低成本、低功耗的傳感器和MCU搭建的硬件節(jié)點(diǎn)電路，開(kāi)發(fā)了無(wú)線數(shù)據(jù)采集節(jié)點(diǎn)和無(wú)線數(shù)據(jù)接收板，實(shí)現(xiàn)對(duì)運(yùn)動(dòng)數(shù)據(jù)的實(shí)時(shí)采集。配合相應(yīng)的步態(tài)分析算法，對(duì)采集到的六軸運(yùn)動(dòng)數(shù)據(jù)在LabVIEW平臺(tái)上進(jìn)行相應(yīng)的處理，得出步長(zhǎng)、髖膝關(guān)節(jié)角度等重要步態(tài)參數(shù)，實(shí)現(xiàn)對(duì)步態(tài)的分析。最后通過(guò)實(shí)驗(yàn)室的系統(tǒng)測(cè)試，，驗(yàn)證了該系統(tǒng)的穩(wěn)定性，可以滿足臨床實(shí)驗(yàn)的要求。最終選擇了嘉興二院康復(fù)中心進(jìn)行臨床實(shí)驗(yàn)，得出了該系統(tǒng)可以初步滿足臨床步態(tài)分析需要的結(jié)論。
[Abstract]:Human motion is a complicated process, and it is of great significance to study human motion in many fields. Gait analysis is an important aspect of human motion research. Gait analysis system is a scientific and technological product which appears with the attention and research of gait analysis in recent years. It can provide a comprehensive analysis of the gait situation of human body and obtain the analysis result, and provide the clinical diagnosis basis for the doctor. For patients to better understand their own disease to provide reference. In this paper, the hardware node circuit of low cost and low power consumption sensor and MCU is used to develop wireless data acquisition node and wireless data receiving board to realize real-time acquisition of moving data. With the corresponding gait analysis algorithm, the collected six-axis motion data are processed on the LabVIEW platform, and the important gait parameters such as step size, hip and knee joint angle are obtained, and the gait analysis is realized. Finally, the stability of the system is verified by the system test in laboratory, which can meet the requirement of clinical experiment. Finally, the rehabilitation center of Jiaxing second Hospital is selected for clinical experiment, and the conclusion is drawn that the system can meet the needs of clinical gait analysis.
【學(xué)位授予單位】：中國(guó)科學(xué)院研究生院(長(zhǎng)春光學(xué)精密機(jī)械與物理研究所)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類(lèi)號(hào)】：R87;TP212

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