| 节律性步态运动中CPG对肌肉的控制模式的仿真研究 |
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| 引用本文： | 董玮,王如彬,沈恩华,张志康.节律性步态运动中CPG对肌肉的控制模式的仿真研究[J].动力学与控制学报,2008,6(4):327-331. |
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| 作者姓名： | 董玮 王如彬 沈恩华 张志康 |
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| 作者单位： | 华东理工大学信息学院认知神经动力学研究所,上海,200237 |
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| 基金项目： | 国家自然科学基金
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| 摘 要： | 以神经振荡器理论和Dingguo Zhang等人研究的CPG模型为基础,结合了神经生物学和生物动力学的观点,并根据人体腿部的肌肉结构修正了Dingguo Zhang等提出的中枢模式发生器(CPG)的数学模型.修正后的CPG模型突破了原来仅反映单腿的节律性运动的局限性,能够更好地描述步态运动中双腿的节律性与协调性,使得修正后的CPG模型与实际情况更为一致.依据本文所提出的修正模型所做的数值模拟结果表明,我们所得到的CPG的输出模式能够很好的表现出人体节律性步态运动中神经系统的调节作用.
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| 关 键 词： | 节律性运动 运动控制 中枢模式发生器(CPG) 神经振荡器 |
| 收稿时间： | 5/7/2008 12:00:00 AM |
| 修稿时间： | 2008/5/21 0:00:00 |
The simulation study on the pattern of muscles controlled by CPG in rhythm gait movement |
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| Dong Wei,Wang Rubin,Shen Enhua and Zhang Zhikang.The simulation study on the pattern of muscles controlled by CPG in rhythm gait movement[J].Journal of Dynamics and Control,2008,6(4):327-331. |
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| Authors: | Dong Wei Wang Rubin Shen Enhua and Zhang Zhikang |
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| Affiliation: | Institute for Cognitive Neurodynamics;School of Information Science and Engineering;East China University of Science and Technology;Shanghai 200237;China |
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| Abstract: | According to the structure of human leg muscles,the Dingguo Zhang's CPG model was modified. The CPG model was based on neural oscillator theory,which was developed from the combination of neuroscience and biomechanics's perspective.The modified CPG model can overcome the limitations of movement that only reflect the rhythm of single leg,and can show the rhythm and harmony of two legs in gait movement,which is more approximate to the reality.By numerical simulation,the gait movement patterns were obtained.Th... |
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| Keywords: | rhythmic movement movement control central pattern generator (CPG) neural oscillators |
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