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[复杂运动系统的适应性调节机制(关于位置和加速度的调节)]

[Mechanisms of adaptive regulation of complex motor systems (regulation with respect to position and acceleration)].

作者信息

Penev G D, Tairov O P

出版信息

Biofizika. 1979 Jul-Aug;24(4):733-40.

PMID:476178
Abstract

Possible mechanisms of adaptive control over human and animal motor systems are described for the case when the information about position or movement acceleration of its parts is used. A model of the control system with the standard which functions in two modes of operations is treated. The first mode is distinguished by measured control signal leaps used for the identification of a system state and for a further movement correction and precise definition of active muscle composition. The second mode is characterized by the estimation of movement direction only, in case when a certain value of a regulated parameter is maintained or reached. Some problems of the control over a multilinked system are also discussed.

摘要

针对利用人体或动物肢体部位的位置或运动加速度信息的情况,描述了对其运动系统进行自适应控制的可能机制。研究了一种具有在两种操作模式下起作用的标准的控制系统模型。第一种模式的特点是利用测量到的控制信号突变来识别系统状态、进一步校正运动以及精确确定主动肌肉的组成。第二种模式的特点是,在保持或达到调节参数的某一值的情况下,仅估计运动方向。还讨论了多连杆系统控制的一些问题。

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