查询词典 bring under control

This paper makes a comprehensive analysis of the current conditions and developing tendency of industrial design and CAID. It also studies produce style design and its disadvantage from the view of process control of produce style design. Visualzation and control method of the process control of produce style design and CAID model of the process control is presented creatively.

本文全面分析了工业设计以及CAID 的现状，以及发展趋势，从产品造型设计的流程控制出发，研究了现有的产品造型设计流程以及不足之处，提出产品造型设计流程控制的思想以及控制方法，创造性的提出基于产品造型设计流程控制的CAID 模型。

On the basis of the above results of detecting methods, the instruction signal calculating circuit is designed according to i〓, i〓 calculating mode. Compensation current generating circuit is also designed and implemented. Its current following circuit is designed according to the instantaneous value comparing mode that used constant time control. The source current detection based control mode and composite control mode and their implementation are firstly introduced in our country. The method and the principle of dc side capacitor voltage control are explained clearly.

根据检测方法的研究成果，采用i〓、i〓运算方式构成并联型电力有源滤波器的指令电流运算电路；对补偿电流发生电路进行了电路设计和实施，其中电流跟踪控制电路采用电流跟随性能好、可靠性高的定时控制瞬时值比较方式；在国内首次研究并实施检测电源电流控制方式和复合控制方式；清楚地阐明了并联型电力有源滤波器直流侧电压控制的原理和方法，并在装置中实施。

A PID control method based on BP neural network was proposed,concerning the multi-layered temperature control of calenderer rollers and the limitations of the conventional PID control which resulted from the control of the nonlinear and time-varying system.The system design and software development were also presented.

针对压延机辊筒多段温度控制以及常规PID控制在非线性的、时变系统中控制效果的局限性，提出了一种基于BP神经网络整定的PID控制方法，给出了计算机控制系统设计，建立了比例、积分和微分三种参数自学习的PID控制器。

This paper also analyzes control problem in cartesian space and presents several improved indirect methods , to counter kinematic uncertainty ect.. Then, a sliding mode control and an adaptive control are proposed as direct cartesian space control scheme. All of them has been extended to redundant manipulator.

本文研究了机械手工作空间控制问题，提出了考虑具有不确定运动学参数等多种改进的分解运动控制方案，它是机械手控制的间接方法，进一步本文又提出了滑动模及自适应两种分别考虑运动学及动力学不确定性的工作坐标直接控制方案，它们均被推广至具有冗余自由度的机器人控制中。

Firstly, oscilloscope control system based on GPIB technique is presented with friendly operation environment to the HIFU system, and it uses multithreading technique in programming to realize real-time recording and display of the signal; Secondly, temperature collection and data recording system is designed, which also could get real-time recording and display of the 16 channel temperature signal, and it's believed to be of great use for further experiments of the HIFU system; Thirdly, multiple ultrasonic phased array's phase shifter is designed,which could provide 8-bit phase control in a range of frequency where the centrical frequency is 1MHZ. Fourthly, the module of serial communication is realized to insure the communication between devices and computer, including both synchronous and asynchronous communication, which enables the system to transfer data reliably and stably; Finally, the module of digital quantity control is accomplished, which provide for upper application the consistent solution to the control of exterior devices via digital interface. It can get or set the devices state using interrupt mode to receive input signal or send output signal.

主要有以下几个方面：设计了基于GPIB的示波器控制系统，给课题的研究工作提供了一个良好的环境，它采用了多线程编程的方法，能够较好的实时显示当前波形并记录数据；设计了温度采集和数据记录系统，能够对16路温度信号进行并行同步的实时采集，用于HIFU剂量学研究中温度场检测和医疗评价；设计了相控阵相位延时电路并且通过调试，满足了课题的相位控制的要求，在中心频率为1MHZ左右的频率范围内都能够达到8-bit相位控制；实现了串口通讯模块，为各项设备与计算机之间的通讯提供保证，它提供同步和异步的通讯能力，使系统能够可靠稳定的传输数据；建立了数字量控制模块，为上层应用程序提供一致的方法使用数字接口控制外部仪器，它使用中断的方式来接收输入或输出设定的开关量信号，从而得到或设定各种仪器的状态。

This design is the engineering of the instrumentation system to the reactor in PX Plant in which there are 4 single loop control, 2 cascade control and all the controllers and control valves are selected and calculated carefully to the system, the CENTUM control system will be used .

本设计对PX装置异构化单元反应器进行自动控制系统设计，其中共设计单回路系统4个，串级控制系统2个，并对控制系统所涉及到的控制器，控制阀等进行了选择且进行了相关的计算。

It is therefore proposed that(1)the Ministry of Agriculture and provincial government's administration over the codling moth control's work be reinforced;(2)capital input for the control of the codling moth be increased;(3)more active measures for interception and control the pest be implemented;(4)further studies and application of scientific techniques to improve the control be conducted.

建议从4个方面加强今后的疫情防控工作：一是加强部省行政领导；二是加大各级对疫情防控的资金投入；三是强化疫情阻截和防控措施；四是进一步开展防控技术研究，提高检疫控制的效果。

To make the engineering machine economize on energy efficiently will spread to move system to carry on a control towards launching machine and, reasonable allotment power, make it be placed in the best work condition;For easing a pilot to labor strength and improvement to manipulate function, need to adopt an automatic control, carry out an engineering machine automation;To complete the homework of high technical ability need intelligence to turn;For the sake of exaltation safety, demand safety control, carry on circulating appearance surveillance, the breakdown reports to the police automatically;Because the construction realm expands, in order not to the personnel arrive can't and not come-at-able place and the very bad place of the homework environment go to homework, need to be adopted long-distance leave remote control and no man to drive a technique.

要使工程机械高效节能，就要对发动机和传动系统进行控制，合理分配功率，使其处于最佳工况；为了减轻驾驶员劳动强度和改善操纵性能，需要采用自动控制，实现工程机械自动化；要完成高技能的作业，就需要智能化；为了提高安全性，需要安全控制，进行运行状态监视，故障自动报警；随着建设领域的扩展，为了避免人员到达无法及不易接近的场所及作业环境十分恶劣的地方去作业，需要采用远距离遥控和无人驾驶技术。

Research: In order to actualize the monitoring of logistics flow , gather and transmit data in all levels in hierarchical control system, the paper conducts the research on Hybrid Simulation of Production Logistics Equipment based on the Configurational Industry Control Network, especially on the control principle and control structure of modern production logistics system as well as the management software and arithmetic of Automatic Warehouse .

研究篇：重点研究现代生产物流系统的控制原理、控制结构及管理方法、自动化立体仓库的管理软件及算法；围绕物流流程的监控管理，研究数据的采集、传送、处理及分层控制系统中的通信模式

Along with the electrical machinery control special-purpose DSP appearance and the control theory universal development, caused the contravariant power source the control technology to face the entire digitized, the intellectualized direction is developing, inverts the power source numerical control technology to have a big leap.

随着电机控制专用DSP的出现和控制理论的普遍发展，使得逆变电源的控制技术朝着全数字化、智能化的方向发展，逆变电源的数字控制技术发生了一次大的飞跃。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。