基于FES cycling训练的刺激模式的设计与研究  

Research on the stimulation pattern which is based on FES cycling train

作　　者：姜洪源[1] 魏伟[1] 马长波[1] 

机构地区：[1]哈尔滨工业大学机电工程学院,哈尔滨市150001

出　　处：《中国康复医学杂志》2007年第2期147-150,共4页Chinese Journal of Rehabilitation Medicine

基　　金：国家自然科学基金项目(50575053)

摘　　要：目的:提出一种基于FES cycling训练的刺激模式的设计方法,使训练者在训练过程中腿部肌肉能够协调运动,获得较高的运动效率。方法:对训练中的蹬踏运动结构进行建模,同时结合腿部肌肉运动的动力学模型,对运动中的运动效率进行分析,以运动过程中的平均功率作为目标函数进行优化,获取运动效率最高的刺激模式。结论和结果:得到一种运动效率更高的刺激模式,同时也为不同结构形式的FES cycling刺激模式的设计提供了一种较为通用的方法。Objective：To establish a method of designing stimulation pattern which is based on FES cycling training and make trainees＇ leg muscle work fluently with high efficiency.nethod：Fimt step is to obtain the cycling system＇ s model and muscle dynamic model, and then to analyse the efficiency during the exercise,and finally is to use the average efficiency as a objective function to optimize and get the stimulation pattern which has the maximal efficiency.Result and Conclusion：Obtain the stimulation pattern which is more efficient than that has been used,and it establishes a general designing method which can obtain stimulation pattern among different FES cycling system.

关 键 词：功能性电刺激脚踏车训练系统 刺激模式 动力学 模型 

分 类 号：R49[医药卫生—康复医学]