控制

To in boat letter this kinds of situation, not divide stage course project and for setting up on the each period of stage there aren't thought , stage of control goal, this text has proposed the control goal model of the quality of stage of course of development based on milestone innovativly, model this divide course that information system develop into feasibility analyse , encode , integrate , is it wait for 9 stages to test, and has confirmed the control goal of quality for each stage , has set up two milestones of quality control , navigate letter course stage that information system develop row , is it have achievement may be examined each period of stage to make, a quality goal is controlled , avoid developing the transparency of course and quality control defect not high of visuality like this.

针对中航信的这种情况，受工程项目对过程进行阶段划分并为每个阶段设立阶段控制目标的思想启发，本文创新性地提出了基于里程碑的开发过程阶段质量控制目标模型，该模型将信息系统开发的过程划分为可行性分析、编码、集成、测试等9个阶段，并为每个阶段确定了质量控制目标，设立了两个质量管理的里程碑，将中航信信息系统开发的过程阶段划，使每个阶段都有成果可以检验，都有质量目标进行控制，这样就避免了开发过程透明度和可视性不高的质量管理缺陷。

The thermal control system on walking beam furnace in Laiwu Strip Rolling Mill is comprised of direct digital control and supervisory computer control.

莱钢热轧窄带钢步进式加热炉计算机优化控制系统中的热工控制由直接数字控制和计算机监督控制两级组成。

Focusing on some disadvantages in standard BP algorithm, such as low convergence rate, easily falling into local minimum point and weak global search capability, Genetic algorithm is used to optimal the connection weight of BP Algorithm in this paper, and construct a GA-BP algorithm of evolutionary neural network, and the algorithm is applied to the control of BLDCM speed adjusting system.

针对标准BP算法存在全局搜索能力弱和易陷入局部极小点等缺点，本文将遗传算法与BP神经网络相结合，构造了一种新的进化神经网络GA-BP算法，并将该算法应用于无刷直流电机调速系统的控制，仿真结果表明，与传统的PI控制系统相比，该算法得出的电机控制曲线几乎无超调，与基于BP算法的速度控制系统相比较，具有收敛速度快、不易陷入局部极小的优点。

Through the computer simulation, the dynamic characteristics of gas turbine, HRSG and steam turbine under the disturbances of the load and inlet working substance parameters of HRSG were studied, and after studying the parameters and the control rule of HRSG water level control system, the parameters of the control system were predicted, and at last characteristics of the system with water level control were analyzed.

通过计算机仿真，研究了燃气轮机、余热锅炉和汽轮机在负载和余热锅炉进口工质参数扰动下的动态特性；对余热锅炉水位控制系统的参数和控制规律进行了研究，确定了控制系统的参数，并分析了系统在加入水位控制后的动态响应特性。

This paper discusses the dynamical characters of the RC mega-sub controlled structure. It is concluded that the deformation and the acceleration of vibration-absorption megaframe structure can be well reduced under the windward pulsoting wind load, through choosing the reasonable the member parameter and the accessional columns stiffness of the structure. So the safety of the structure is enhanced, and the comfortable need is satisfied. So the new mega-sub controlled structure is a kind of ideal super tall building structure configuration, it will have the bright future.

结果表明：通过合理选择巨—子型控制结构的主、次框架的主要结构参数及附加柱刚度，可以较好的控制巨—子型控制结构在顺风向脉动风荷载作用下的位移响应和加速度响应，既提高了结构的安全性，又可以满足舒适度的要求，从而证明了本文提出的这种新型的巨—子型控制结构是一种理想的超高层建筑结构形式，其将具有广阔的发展前景。

According to former experience ,we can get fuzzy control tab.because hanging control system of tracter is influenced by many factors ,we are hard to get acutate math model.so it is proper to apply fuzzy method to the control of hanging system modulation.

拖拉机控制系统由于受各种因素的影响，其控制对象的精确数学模型不容易确定，所以将模糊控制应用于拖拉机驾驶系统的控制是比较合适的。

The control system of the processing equipment is designed totally according to the request of automatic manufacture, and the dissertation puts forward the new control scheme: the superordinate computer supervising system which is composed of PC and configuration software MCGS, and basic control system which is composed of PLC, touching screens, and various electronic and atmospherical components.

论文详细描述了各部分的功能。其次，根据控制方案和现场设备的控制要求，对下位机控制系统进行硬件配置和软件设计。PLC作为主控单元，论文对其型号选择、I／O设计、外部硬件连线等进行了详细介绍，采用顺序控制方法设计了系统的工作流程图和PLC程序。

The results show that,the control of delaying period-doubling bifurcations and unstable periodic orbits in a chaotic attracter of the AOB system is effectively realized,and other stable periodic orbits 2np、3mp and 2np×3mp are obtained by adjusting the control parameters.

仿真模拟显示，通过选择恰当的控制参数，有效地实现了声光双稳系统中倍周期分岔的延迟控制和混沌吸引子中原不稳定周期轨道的稳定控制，同时，还可以将系统控制在2np、3mp 和2np×3mp这样其它任意所需的周期轨道上。

In this study process, based on existing technology and level of understanding, we develop autonomically house artificial lighting luminous environment intelligent control apparatus which has complete intellectual property, it break through the limitation that bygone lighting control technology products only paying attention to control technology, but ignoring the control effect of artificial lighting luminous environment.

在研究过程中，基于现有技术和认识水平自主开发了具有完全知识产权的住宅人工照明光环境智能控制装置，突破了以往照明的智能控制相关产品仅注重控制技术，而忽视人工照明光环境控制效果的局限性。

The simulation results show that the controller ensures the gesture and the energy to the desired goal,farther more the motion control of giant swing backword is realized in the simulation.

单杠体操机器人是模仿运动员在单杠上运动的机械模型，它同时也是一个多输入、多输出、欠驱动、非线性、强耦合的典型复杂系统，其控制具有高度的复杂性和非线性，可用来检验控制理论和控制方法在类似复杂系统控制中的有效性。

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。