文献类型：期刊文献

中文题名：探讨生物体节律性步态运动的特点

英文题名：Explore the Characteristics of Rhythmic Gait Movement about Creature

作者：董玮[1];王如彬[1];张志康[1]

机构：[1]华东理工大学信息学院认知神经动力学研究所,上海200237

年份：2010

卷号：31

期号：2

起止页码：186

中文期刊名：力学季刊

外文期刊名：Chinese Quarterly of Mechanics

收录：CSTPCD;;北大核心:【北大核心2008】；CSCD:【CSCD2011_2012】；

基金：国家自然科学基金项目(10872068;10672057);中央高校基本科研业务费专项资金资助

语种：中文

中文关键词：节律性运动;中枢模式发生器;节律性;协调性;多样性

外文关键词：rhythmic movement; central pattern generator; rhythm; coordination; variety

摘要：生物体的运动是多种多样的,分为节律性和非节律性运动两大类。节律性运动的产生并不一定受到周围神经接收器的感应信号的诱导,而是由中枢模式发生器(CPG)自主产生的。CPG不仅能产生节律性运动,而且可以改变运动的频率和模式。本文依据CPG的生物学意义,理论上修正了基于Matsuoka神经振荡器理论的CPG模型,并且进行了一系列的计算机数值分析和模拟,以进一步阐述节律性步态运动的诸多特点。研究结果表明节律性的步态运动呈现的三大特点分别为:节律性、协调性、多样性。从而揭示了生物体步态运动的生物学特性和各类节律运动的特点。
The movement of intelligent beings is various,which is divided into two major types： the rhythmic movement and non-rhythmic movement.The generation of the rhythmic movement uncertain is induced by the responding signals of peripheral neural receivers,but is induced spontaneously by central pattern generator（CPG）.CPG not only can generate the rhythmic movement,but also can change the frequency and pattern of movement.This text is based on the revised CPG neural network model which has relation with the movement of legs.A series of computer number analysis and imitation were carried on to further elaborate many characteristics of rhythmic movement.The results show that the three greates characteristics of rhythmic movement respectively are： rhythm,coordination and variety.The text further reveals the biological properties of gait movement on the intelligent beings and the characteristics of various rhythmic movements.