The control scheme and operating principle of a double closed-loop AC/DC power converter system are discussed by using physics.
从物理角度讨论了双闭环交/直流功率变换器系统的控制方案和工作原理。
Most of the bottles Closed Loop is currently recycling would otherwise have been shipped to China to be transformed into lower-grade plastic for cheap hard hats, artificial fleeces and the like.
若不是被闭环公司所回收，大多数的瓶子很可能会被运往中国，从而被转化成低级的塑料，用于制作廉价的安全帽、仿羊毛夹克或类似的产品。
It is proud of having closed the loop on ink cartridges for its printers, which it now makes from old cartridges.
更让人自豪的是，打印机的墨盒可以封闭循环，现在的打印机使用的就是旧墨盒。
The goal of the polymorphous initiative was to "institute a paradigm shift from static open loop to reactive closed-loop mission algorithms, application software, and hardware implementation."
多形态计划的目标是创建一种从静态开环转移到反应式闭环任务算法、应用软件和硬件的范例。
This may work in a closed loop where an application reads the document it has produced, but it is unlikely to work in a production environment where several applications work on the document.
在封闭的环境中，应用程序读取自己生成的文档，这种方法可能奏效，但是在多个应用程序使用文档的产品环境不大可能。
The system shown in Figure 3 is that of a closed loop, with sensors feeding the control system that drive changes in the environment.
图3所示的系统是一个封闭循环，传感器负责为控制系统提供数据，而控制系统则驱动着环境中因素的变化。
Besides providing this classification ability, ESTIMACS supports an incremental estimation approach that breaks the estimation process into three stages, enclosed in a closed loop (see Figure 9).
另外，除了这些内容，ESTIMACS还支持增量的评估方法，它把评估过程分为三个阶段，并形成紧密的循环（见图9）。
The process continuously cycles within a sealed, closed loop system.
这个过程在一个密封圈系统中不断循环。
Here the chill is "transferred" to another closed loop consisting of smaller pipes that supply the towers of the city's financial district.
在那里，低温被交换到另一个紧贴管道的由较小的管道组成的回路中，回路中的水会提供给城市的金融区。
At a plant on the outskirts of London a firm called Closed Loop recycling sorts plastic bottles before recycling them.
在伦敦郊外的一个工厂里，有一个名为“闭环回收”的公司。该公司在对塑料瓶进行回收之前，会将它们先分类整理。
Note that the path must be a closed loop - that is, the first point of the first Edge object in the path must have the same location as the last point of the last Edge object.
注意，路径必须是一个闭环—也就是说，路径中第一个Edge对象的第一个点必须与最后一个Edge对象的最后一个点的位置相同。
The relations between state feedback and closed-loop process, and many essential geometric properties are expounded carefully.
状态反馈与闭环过程的关系及许多基本的几何性质得到了详细的阐明；
We began to consider the training system, with continuous improvement and closed-loop characteristics.
我们开始考虑培训体系化，具有持续改进和闭环的特点。
To guarantee the globally exponentially stable of closed - loop system, delay must be bounded.
为保证闭环系统的全局渐进稳定性，系统的时延必须是有界的。
The maintenance by closed loop feedback of a preselected irradiance throughout a designated exposure interval.
预选辐照整个闭环反馈的维护贯穿于一个指定曝光间隔时间。
The closed loop control of the motor position and velocity are realized using the microcomputer.
采用计算机实现了变磁阻电机的位置和速度闭环控制。
To provide a rinse solution to achieve the closed loop system, which will remove dragout, enabling high paint usage and resulting in clean coated products.
为闭路冲洗系统提供清洗液，冲洗掉由电泳槽中带出的浮漆，提高油漆利用率，从而得到清洁的产品。
Simulation results show that, in the closed-loop system, precise attitude control is accomplished in spite of the uncertainties and external disturbances in the system.
仿真结果表明：即使系统存在不确定性和外界干扰，仍可在闭环系统中实现精确的姿态控制。
The fuzzy adaptive controller designed based on this method can guarantees that the closed-loop system is globally stable and the tracking error converges to a neighborhood of zero.
在此基础上设计的模糊自适应控制器能够保证整个闭环系统稳定且跟踪误差收敛到零的一个邻域内。
A kind of the pulse control mode, the drive and motor closed loop, but not to the numerical control system, the feedback device, in a sense, can open loop control called the servo control.
一种采用脉冲控制方式，此种驱动器与电机闭环，但不反馈到数控系统，这种驱动器在某种程度上可称为开环控制的伺服控制。
The multi-channel closed loop control system is easily programmed to handle event as well as time dependencies.
多渠道的闭环控制系统是轻松编程处理活动，以及随着时间的依赖性。
The control laws of the inner closed loop system and post stall maneuver are obtained through using symbol operations design.
使用符号运算方法设计了系统闭环控制律和大攻角下的过失速控制律。
All the stabilizing IMC controllers and the resulted closed-loop systems were characterized in terms of the open-loop system's time delays.
所设计的多变量内模控制器能使系统稳定解耦，所得到的闭环系统根据开环系统时滞来描述。
Normal dynamic compensators are designed so that the closed-loop systems consisting of the original systems and the compensators are asymptotically stable and have no impulse effect.
因而设计了易于物理实现的正常动态补偿器，使之与原系统构成的闭环系统渐近稳定且没有脉冲行为。
Based on the Hamiltonian system's theory, the relationship between closed-loop poles of system characteristic equation and weighting matrices was thoroughly investigated.
根据哈密尔顿系统理论，深入研究了系统特征方程的闭环极点和加权矩阵的关系，给出了希望加权矩阵的确定方法。
At the same time using Holzer sensors will be converted into pulse frequency motor speed feedback to the MCU, realize the speed closed-loop control, to achieve speed detection.
同时利用霍尔传感器将电机速度转换成脉冲频率反馈到单片机中，实现转速闭环控制，达到转速检测目的。
On this base, the closed - loop control method of hybrid step motor using the harmonic back EMF is investigated, and the microcomputer control system of step motor is designed.
在此基础上研究了利用谐波反电势信号实现混合式步进电动机闭环控制的方法，设计了步进电动机的微机控制系统。
On this base, the closed - loop control method of hybrid step motor using the harmonic back EMF is investigated, and the microcomputer control system of step motor is designed.
在此基础上研究了利用谐波反电势信号实现混合式步进电动机闭环控制的方法，设计了步进电动机的微机控制系统。
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