控制

The concept of decision making structure has been introduced into decentralized control, and the question of unclassical solutions have been discussed.

本文还将决策结构等概念引入分散控制，并讨论了非经典解的问题；此外，文中还讨论了关连控制与其它分散控制方法的配合使用，以及怠滞模在分散控制中的定义及算法。

With the interaction of the main control machine and the g AT eway on which the virtual machine is running, the control of the g AT eway and the implement AT ion of security policy can be done by the way of unific AT ion.

以控制代码的跨平台为设计目标，实现其在不同底层嵌入式控制模块上的实时运行，通过主控机与运行在各网关的虚拟机系统进行控制信息的交互，完成安全网关和安全策略的统一化控制和实施。

The system consists of a temperature control unit, a vacuum control unit and a time control unit.

该控制系统主要包括温度控制系统、真空度控制系统和定时控制系统。

The double CPLD was made in step-motor control module and its special control model was defined to realize the data transformation between the unit and remote host, and its monitor of control statu and programming running model of manifold motor.

电机控制模块采用了2块CPLD芯片，设定步进电机专用控制模式，以实现步进电机控制单元与远程主机间的数据传输、控制状态的监控及运行模式的编程。

In order to make cross joint type universal coupling long service life , puts forward setting up the torque examining system to control the torque, inspecting the position of input and output equipment to control the space position of the coupling and reduce the influence of additional force moment and control ling the balance force and the bearing clearance and so on, to avoid the coupling premature failure or shattering of the coupling.

为使十字轴式万向联轴器长寿命服股，提出了设置转矩测试系统控制转矩；通过监测输入及输出设备的位置控制联轴器的空间位置，以减少附加力矩的影响；控制平衡力及轴承间隙等技术控制措施，避免联轴器过早失效或损坏。

FCS is a new generation of control system after DCS, it represents an unreversed developing direction that digital devices, network devices,control functions,devices management are used in local machines.

现场总线控制系统是继分散控制系统之后出现的新一代控制系统，它所代表的是一种数字化到现场、网络化到现场、控制功能到现场和设各管理到现场的不可逆转的发展方向。

The feedback controls, including linear, speed, doubly-periodic function, hyperbolic function and trigonometric function are used to suppress chaos to one of the three unstable equilibrium. The Routh-Hurwtiz theorem is applied to derive the conditions of stability of the controlled system.

利用反馈控制方法，包括线性、速度、双周期函数、双曲函数和三角函数反馈控制方法将系统的混沌运动控制到稳定态，根据Routh-Huriwtz准则获得了系统达到控制目标时反馈系数所满足的条件。

The characteristic of engine working at different mounting way and different environment is analyzed. Selecting pump pressure, speed difference and its variance ratio as input, and current of pump power control and pressure difference control as output, fuzzy control is adopted to improve the power matching and energy saving control method.

分析了在不同安装方式和不同环境下发动机的工作特性，以液压泵的压力，转速差和转速差的变化率作为输入，泵功率控制电流和负载压差控制电流作为输出，采用模糊控制对动力系统的匹配与节能控制方法进行了优化。

This paper introduces the operation principle of laser velometer,expounds the control method in AGC system of double stand reversing cold rolling mill,analyzes each control algorithm of AGC system,and describs the composition and characteristics of each control section.

介绍了激光测速仪的工作原理，对双机架可逆冷连轧机系统控制策略进行分析，并研究了该厚度控制系统中的各种控制算法、各AGC控制环节的组成及特点。

Fuzzy self-tuning PID control this paper bring forwards has veriest intelligent and flexible, which has auto-measurement, gathering and dealing with real time data and show control result, etc. It has high control precision and directive meaning for processing quality heating metalwork.

本文提出的基于模糊的自整定PID控制算法的控制系统具有真正的智能化和灵活性，有自动检测、数据实时采集、处理及控制结果显示等功能，所获控制精度高，对高质量热处理件的加工具有指导意义。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。