selection control

Abstract In this paper, we expound the gist of the process control in thick-layer carburizing for heavy-duty gears which includes the selection of the suitable carburizing temperature, cycle and ratio of the carburizing to diffusing period, the way and the demand of carbon-potential control.

阐述了大型重载齿轮深层渗碳工艺控制的要点，包括渗碳温度和时间的合理选择，强渗与扩散时间的最佳分配，碳势控制的途径和要求。

The selection of control valve materials

调节阀材料的选择

Nominal model selection for control plant based on Hankel norm model reduction

基于Hankel范数模型降价的控制对象的名义模型选择

The FIFO circuit with function of input and output selection control is employed to resolve the speed matching between input data and output data.

使用带有输入输出选择控制功能的FIFO电路，解决了输入输出数据的速率匹配问题；

Results The total efficacy rate was 98.7% in the qi-circulating and Du channel-unblocking treatment group and 92.1% in the conventional point selection control group. Statistical analysis showed a significant difference between the two ( P < 0.05).

结果行气通督治疗组总有效率为98.7%，传统取穴对照组总有效率为92.1%，经统计学处理，两者有显著性差异（P<0.05）。

Selection of Control Policy for Lean Manufacture Systems

精益制造中控制策略的选择

Control of BUM includes target selection, control standard and standardized calculation.

床位利用模型的控制包括指标选择 、 控制标准和标准化计算.

Selection and Maintenance of Oil Tank Accessories in North East of China The Selection and Maintenance of UPS in the Distribute Control System

东北地区石油储罐附件选用与维护DCS系统中UPS的选用及维护

The author to this system proposed three optimized strategies and the concrete project realization methods, they are manual selection control, automatic selection control and the override control system based on fuzzy PID controller.

笔者对该系统提出三种策略及其具体工程实现方法，分别是手动选择控制策略、自动选择控制策略和带模糊PID控制器的超驰控制策略。

The Material Selection and Control in the Production of Cylinder Block and Head

灰铸铁缸体缸盖的材质选择与控制

In algorithm design, we introduce condition number concept in pan letter. Condition number will make error generated by reference point selection control in project extent permitted.

在算法设计方面，引入了泛函中条件数的概念，利用条件数将因参考点选择而产生的误差控制在项目允许的范围内。

The speed detection can be achieved by means of a photoelectric coder or a phase detector, which can be controlled by a special selection control circuit on the card.

速度检测方式可通过光电编码盘或相位检测器两种方式之一实现，由板卡专用的选择控制电路设置。

Analysis of Steel Plate Location Tracing and Selection Control Process

带钢定位跟踪及分选控制过程分析

Selection and Control of a Low Temperature for Electrolysis in Aluminum Reduction Cells

铝电解槽低电解温度的选择与稳定控制

Determination of Selection and Control Area of Economical Process Capability Index

经济工序能力指数及其选控区间的确定

For a strong cavity field, we proposed two schemes for controlling atomic tunnelling, that is atomic coherence control and velocity selection control.

对于原子透射的开与关，我们提出两种实现方案：原子的相干控制和速度控制。

Secondly, the collocation method of the board was introduced, thus the configuration of address rage register, base register and chip selection control register was involved.

其次，给出了基于PCI9052的板卡的配置方法，包括地址范围寄存器、基址寄存器、与片选控制寄存器的配置。

Research on Steel Plate Selection Control System

带钢分选控制系统的研究

Selection and control of the equipment for pretreatment before coating application

浅述涂装前处理设备的选择与控制

The design of Sand Blender control system, including hardware selection and determining parameter, is achieved according to the system of automatic control scheme.

根据系统自动控制方案对混砂车控制系统进行详细的设计，包括硬件设备的选型和参数的整定。

Principles of Automatic Testing and Selection Control of Valve Error(ⅰ)

气门误差的单板机自动检测及分选控制原理（Ⅰ）

The selection control is an important procedure in the final production of cold rolling mill, where the precise tracing of steel plate location is the condition to realize correct selection control.

在冷轧带钢精整生产过程中需要对不同表面质量的平板带钢进行自动分选控制，其中钢板定位跟踪是实现正确分选控制的前提。

The Allowable Differential Pressure in Calculation of Model Selection for Control Valves

控制阀选型计算中的允许压差

The selection control system is the critical procedure in the final product line of cold rolling mill.

分选控制系统是冷轧镀锡带钢生产线中的关键环节。

Selection of Control Power of Alternating Current and Power Supply Scheme

交流电动机控制电源的取向及供电方案选择

Automatic selection of control point based on image matching

遥感影像配准中控制点的自动提取

There is many control ways for selection such as : control cabinet push-button box, photoelectricity and gasbag.

控制系统:有多种控制方式可供选择: 控制柜、按钮盒 、 光电、气囊.

At first, the corresponding augmented state equation of networked cascade control system is given and the augmented system state estima-tor was designed to predict control is given input sequence and compensator selection control input.

首先，给出网络化串级控制系统对应的增广状态方程并设计增广系统状态估计器，给出根据状态估计器得出预测控制输入序列及补偿器选取控制输入的方式。

Behavior Selection Control System of Multi Mobile Robots Formation

多移动机器人编队的行为选择控制系统

Selection for Control System of Motor of Main Water Pump in a Kilometer Shaft

千米立井主排水泵电机控制系统的选择