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。
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。
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。
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）。
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。
With its closed loop of common ETL processes and a robust BI infrastructure in place, BCBST enabled financial performance management by adding just one column to a single table.
凭借着其自身的通用ETL流程闭环和一个放置到位的健壮的BI基础架构，BCBST启用了财务性能管理，只需要向单个表格中添加一列。
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。
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。
But Closed Loop can afford such fancy kit only because there is a strong market for its product: plastic of sufficient quality to be used to package food.
不过，闭环公司之所以能负担起这么豪华的设备，是因为它背后有着强大的市场需求。
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。
In this article, we'll focus on writing an OpenID Provider to secure a number of applications in a closed loop architecture.
在本文中，我们要在闭环架构中编写一个OpenID提供者以保护许多应用程序。
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。
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。
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 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；
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。
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。
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。
Closed loop feedback adopts PID control rule to insure the stabilization of magnification times.
闭环反馈采用PID这种最广泛使用的控制规律，以保证放大倍数的稳定。
In this paper, the closed-loop control method of hybrid step motor using the harmonic back EMF is investigated.
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。
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。
Adopting ac servo motor as the driving device, can the dc servo motor and a high precision, high performance as the half closed loop or closed loop control system.
采用交流伺服电机作为驱动器件，可以和直流伺服电机一样构成高精度，高性能的半闭环或闭环控制系统。
ObjectiveTo study the efficacy of closed-loop EMG feedback electric stimulation in enhancing extremity functional recovery of acute stroke survivors.
目的观察闭环肌电反馈电刺激在改善早期偏瘫患者肢体运动和促进功能恢复方面的效果。
Measurement principle of three coordinate measuring machine based on half-closed loop control is introduced.
介绍了一种基于半闭环控制的三坐标测量机的测量原理。
Measurement principle of three coordinate measuring machine based on half-closed loop control is introduced.
介绍了一种基于半闭环控制的三坐标测量机的测量原理。
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