预先控制

另外，本文还提出了预先控制的理念，预先控制的理念有助于提升控制的有效性，有助于提升对控制过程的掌控能力。

Moreover , this article also proposes the concept of precontrol . The concept of precontrol helps to improve the validity of control , and helps to improve the ability to master the control procedure .

航行船舶安全状况风险预先控制方法研究

Advance manipulative methodological research about the risk of ships safety condition

短期内旅游环境承载力保持不变，构建了基于旅游环境承载力的状态模型，以对旅游区超载进行预先控制；

The state mode was set up based on tourism environment carrying capacity in order to beforehand control the overload because of the tourism environment carrying capacity keeping invariability in the short time .

旨在通过对民航交通灾害诱因进行监测、识别、诊断及预先控制，保证民航交通系统处于有序的安全状态。

With monitoring , discerning , diagnosing and controlling in advance the contributing factors of civil aviation transportation disasters , the safe state of the civil aviation system is maintained in perfect order .

阐述了基于预先控制、过程控制和事后控制3个财务管理控制维度，构建了基于闭环管理思想的财务管理创新模式。

From the view of three financial management contorl dimensions including feed-forward control , concurrent control and feed-back control , the paper constructs the innovated model of financial management based on the thought of closed loop management .

由探测器的几何分布预先算出控制矩阵，用Zernike多项式曲线拟合的方法重构出波前。

Based on geometric setup of the wavefront detector , the control matrix is obtained at first , and then the wavefront is reconstructed with curve fitting of Zernike polynomials .

自动气象站实时数据预先质量控制方法

Method of quality control beforehand for real time data of automatic weather station

介绍了在没有预先测量控制点的情况下，通过引入相对控制条件，主要依靠计算获得所需点云数据的近场摄影测量方法。

Applying the relative control in photogrammetry and excluding the necessity of pre-measured control points , this paper introduced a new close-range photogrammetry method in getting the points data mainly with computation .

并对其与实时控制传统SBR法短程硝化反硝化脱氮和预先设定时间控制交替好氧缺氧短程硝化反硝化脱氮工艺进行了比较研究。

A comparative study on it and shortcut nitrification-denitrification under traditional SBR process with real-time control and alternating oxic / anoxic shortcut nitrification-denitrification under fixed time control mode was made in sequencing batch reactor ( SBR ) .

化学风险的预先评价与控制。

Pre assessment and control of chemical risk .

预先的品质控制对于评估小麦面粉的全部焙烤特性来讲是非常重要的。

Prior quality control is of importance to assess the overall baking quality of wheat flour .

计时器&根据用户和电力供应要求的预先设置，控制热水器的开关时间。

Time clock - to control off / on cycles of the heater as programmed by the owner or electric utility requirements .

结构主动控制的一个重要特征就是能够根据环境干扰的特点，通过作动器按照预先设定的控制算法规则，提供实时控制力来保证结构反应被控制在安全的范围内。

The main feature of structure vibration control is that it can give the real time control force with the actuator by the control rule of pre-design to guarantee the safe of the structure .

通过比对葡萄糖浓度的推算值和预先设定的控制水平，该系统可以自动计算并确定任意控制间隔内所需的葡萄糖流加量，并据此将葡萄糖浓度稳定地控制于任意的设定水平。

Through the intercomparison of reckoned glucose concentration and setting glucose concentration , the system could reckon the optimal feeding amount in any control interval , according to which glucose concentration could be control at any setting level steadily .

故障预测模块按预先设定发现控制系统故障，分离故障征兆部位，判别故障种类，估计故障大小与时间，进行评价与决策。

The control system fault was found , the fault symptom location was separated , the fault kind was told , the magnitude and time of the fault was estimated , and the evaluation and decision made with failure forecast module .

从控制角度分析过程系统控制方块图，得出摆脱以往开车过程的手动操作的局限性，必须确定控制器预先设定的控制规律，即操纵变量变化轨迹，以及过程受控变量的轨迹。

From the view of analyzing process system control block diagram , in order to escape from the limitation of previous manual operation of start-up process , the controlling regulation of the controller previous made is fixed , consisting of the tract of the operating variables and process controlled variables .

该系统的技术核心是由型板控制的LPG调节阀，能够按照预先设定的优化控制规律，根据发动机的工况变动，自动调节柴油/LPG双燃料比例。

The technical core of this system is that the LPG control valve , which is controlled by a mould , can automatically regulate the diesel / LPG content ratio according to the optimized control rule that was determined by experiments in advance and variable working conditions of diesel engines .

所设计滤波器的选择性和阻带衰减可预先给定并易于控制。

The filter selectivity and stopband attenuation can be easily specified or controlled .

这个模块还附带预先构建的垃圾控制和安全特性。

This module also comes with a pre-built spam control and security features .

单片机通过预先编制好的控制程序，实时控制和收集各模块的数据并进行相应的信号处理。

Single-chip pre-programmed control procedures through real-time control and collect data of each module and the corresponding signal processing .

在这种方法中，不是由发送节点去指定由哪个节点继续转发数据，而是利用了每个节点拥有的最少成本和预先设定好的控制网路宽度的信用值，来进行是否继续转发数据包的判断。

Whether or not to forward the packet is controlled by the cost in each node and the amount of credit carried in each data message .