基于FES的下肢运动神经假体系统设计与研究的开题报告.pdf

基于FES的下肢运动神经假体系统设计与研究的开

题报告

Title:DesignandResearchofLowerLimbMovement

NeuroprosthesesBasedonFES

Introduction:

Lowerlimbparalysisisacommoncomplicationinpatientswith

spinalcordinjury,stroke,andotherneurologicaldiseases.Theuseof

functionalelectricalstimulation(FES)isaneffectiveapproachtocontrol

musclemovementbyelectricalstimulationofthenervesthatinnervate

themuscles.Withadvancesintechnology,thedevelopmentof

neuroprosthesesbasedonFEShasbecomeanimportantresearch

directioninthefieldofrehabilitationengineering.Hereweproposeto

designalowerlimbmovementneuroprosthesisbasedonFES.

Objectives:

Theaimofthisstudyistodevelopalowerlimbmovement

neuroprosthesisbasedonFES,whichcancontrolthecontractionof

musclesinthelowerlimbofpatientswithparalysis.Theresearch

objectivesare:

1.TostudytheprinciplesofFESandthecharacteristicsoflower

limbmuscles.

2.TodesignelectroniccircuitsforcontrollingFESandauser-

friendlycontrolinterface.

3.Todevelopalgorithmsforcontrollingthestimulationofthe

musclesandthecoordinationofthemovements.

4.Toconductexperimentsonanimalsandhumanstoverifythe

feasibilityandeffectivenessoftheneuroprosthesis.

Methodology:

Theproposedneuroprosthesissystemconsistsofanelectronic

stimulationcontroldevice,anelectrodearray,andauserinterface.The

stimulationcontroldevicewillgenerateelectricalpulsesbasedonthe

algorithmstostimulatethemuscles.Theelectrodearraywillbeplaced

onthesurfaceofthetargetedmusclestodeliverelectricalstimulation.

Theuserinterfacewillallowtheusertoselectandcontrolthe

stimulationsettingsandcoordinatethemovements.

ThefirststepistostudytheprinciplesofFESandthe

characteristicsoflowerlimbmuscles.Thiswil