Closed loop configuration (CCL) is commonly used as a synchronous deploying control mechanism of appendages.
绳索联动机构（CCL）是航天器上最常用的附件同步展开控制机构。
The mechanism of dynamic instability of rolling missile was analyzed by describing the dynamics of rolling missile as a closed loop with dynamic negative feedback.
将滚转导弹动力学系统描述为一个具有动态负反馈的闭环系统，分析了滚转导弹动态失稳的机理。
One is for the dynamics of the mechanism for a reference body with rotation, and the other is for the dynamics of a system with closed loop structure.
最后给出了两个分别是参考体具有转动及非树机构动力学分析算例。
The motion analysis of mechanism based on closed loop structure is conducted.
以闭环结构为基础，对机构进行了运动分析。
The experimental results show that the system has a closed-loop dynamic protection mechanism.
实验结果表明，系统有效地实现了闭环动态防护机制。
The precision of this mechanism is checked by open-loop control and closed-loop control.
采取开环控制和闭环控制两种方式检验了该机构的精度，并讨论了误差产生的原因。
About the mechanism of adjusting crossbeam balance, the three-phase blend stepping motor take the place of the A. C. motors, the coder as a feedback device, then make up of a closed-loop system.
调平机构部分，用三相混合式步进电机替代原有的交流电机，位置反馈部分，用编码器替代高精度电位器，这样构成了一个半闭环系统。
The double-closed-loop control mechanism for the system was discussed, and that shows the system has high stability and is easy to debug.
并讨论了数控伺服系统所采用的先进双闭环控制理论，表明了其不仅具有高精度的位置控制功能， 而且还有极高的稳定性和易调试性。
The double-closed-loop control mechanism for the system was discussed, and that shows the system has high stability and is easy to debug.
并讨论了数控伺服系统所采用的先进双闭环控制理论，表明了其不仅具有高精度的位置控制功能， 而且还有极高的稳定性和易调试性。
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