Research on Hysterics Characteristics and Controlling Means of PbZrTiO_3 PbZrTiO3压电陶瓷迟滞特性及控制研究
The combination of mobile communication technology and Internet provided stable and convenient controlling means. 移动通信技术与Internet网络的结合为家用机器人提供了一种稳定、方便的远程控制方法。
For the flux trajectory PWM control is the basis of direct self-control, it is also a common controlling means used by modern transducer. 磁链轨迹控制PWM是直接转矩控制的基础,也是现代变频器普遍采用的控制方法。
Using the PID controlling means of MatLab, the system is simulated. 采用MatLab中的数字PID控制算法对系统进行了仿真研究。
At last the effect of dimension of polishing pad on form error and controlling means of error convergence is studied. 研究了抛光盘尺寸对表面误差的影响以及误差收敛的控制方法。
Internal rating system is a complex system incorporating methods, procedures and controlling means. 内部评级体系是一个集各种方法、过程和控制的复杂体系,它包括了数据收集、支持评估信用风险的IT系统、内部风险评级的确定、违约和损失的量化过程。
The distributing of intensity of pressure is determined when polished die is baring partly and the controlling means of edge effect are generalized. 确定了抛光模露边时压力的分布情况,总结了边缘效应的控制方法。
Research on driving system and controlling means of PZT 压电陶瓷驱动系统及控制方法研究
In a collaborative learning environment or system, learners and tutors need some collaborative and controlling means to harmonize their learning actions. 在协同学习支撑环境以及协同学习系统中,学生和老师都需要一些协同和控制手段去协调共同的学习活动。
Controlling Means on Guide of Wavemeter in Uniform Motion 波长计中运动导轨的稳速控制方法及实现
Under this principle, admitting the property right of privately-run education and the investment being highly risky results naturally in a high return. Therefore an analysis of the controlling means of its profitability is of great necessity. 在这样的原则下,承认民办教育的产权,且民办教育投资是一种特殊而高风险的投资,那么高回报理所当然,因此分析其利润率调控手段是十分必要的。
Optimizing controlling means of the water flooding equipment based on ANN 基于人工神经网络的油田注水机组优化控制
In the method of SBR, the time of water supply and the way of aeration are important controlling means. 在SBR活性污泥法中控制充水时间和曝气方式是防止反应受抑制,最大限度地提高反应速度,缩短反应周期的重要手段。试验提出SBR活性污泥法处理味精废水的最佳工艺参数;
The flow chart of design and construction applying thick layer base material spraying technique to tunnel portal part green is given, together with the construction technological process, project quality controlling means and standards of checking the project quality on delivery. 提出了厚层基材用于隧道洞口绿化时的详细的施工设计流程图,以及相应的施工方法、施工工序和工程质量控制与验收标准。
A controlling means of PZT driving system was introduced in detail. By application of DLL library for PZT power supply and Timer control of VB, the real-time programmable output of control voltage was realized. 给出了一种压电陶瓷驱动系统的控制方法,利用VB中的Timer控件和压电陶瓷电源的DLL动态连接库函数,实现了控制电压的实时可编程输出。
It describes system hardware structure, operation process and controlling means, and how to control with harmony between these devices in detail. It realizes constant voltage automatic control supporting water, and improves the quantity of supporting water. 详细论述了系统硬件结构、操作流程和控制方法,以及各器件之间的协调控制方法,实现了对供水的恒压自动控制,提高了供水质量。
This paper expatiates composing of controlling hardware of the magnetically suspended bearing controller on the basis of DSP and the design of peripheral circuits. Fuzzy-PID controlling means is adopted and the corresponding software is written using C. 对以DSP为核心的磁悬浮轴承控制器、控制硬件的构成及其外围电路的设计,采用Fuzzy蛳PID控制方法,并用C语言编制了相应的数控软件。
Introduces the microprocessor-based controlling system for pit gas carburizing furnace, and describes the constitution, controlling means and software. 介绍井式气体渗碳炉微机控制系统,描述了系统组成、控制方法及软件设计。
It is the basis and foundation of the policy decision, the adjusting and controlling means of guiding the economic movement and the core of the enterprise competition in the future. 信息是决策的基础和依据,是引导经济运行的调控手段,更具未来企业竞争的核心。
Researches on the controlling means, of internal accounting control in colleges and universities of higher learning. 就高校内部会计控制内涵之一的控制方法进行探讨。
Controlling Means for the Distribution of Eddy Current in Coating by Induction Cladding 感应熔覆涂层涡流分布的控制方法
Causes of dot enlargement in printing and its controlling means 印刷中网点增大的原因及控制方法
Through classifying the materials and spare parts reasonable, different stock controlling means and ordering management methods should be applied, achieving the lowest sum in order& storage cost all the year round as to raise the economic benefit and enterprise competitiveness. 通过对企业材料、备件的合理分类,采取不同的库存控制手段及订货批量的管理方式,使全年的订货费用和储存费用之和最小,以提高企业的经济效益和产品竞争力。
This article describes the principle of common modeling method and controlling means for Voltage Regulator Modules, and focus on study the nonlinear control method of VRM, then the concept of passive control is introduced. 本文介绍了电压调整模块(VRM)常用的建模方法和控制方法的原理,着重研究了VRM的非线性控制方法,引入了无源控制的概念。
There are mainly three kinds of controlling means: the classical control methods, the advanced control methods, and the intelligent control methods, and the pros and cons of the control methods are discussed. 本文首先论述了PAC的产生背景以及时滞过程特性及各种控制方法,主要包含三个部分:经典控制方法、先进控制方法和智能控制方法,并探讨了各种控制方法的优劣。
Controlling means include Legislative control and administrative organs self-control and judicial control, and the three ways compose the preventing and controlling system of preventing the abuse of administrative discretion. 控制的方式可以分为立法控制、行政机关自身控制和司法控制,三者共同组成防止行政自由裁量权滥用的防控体系。
Scholars both home and abroad have taken extensive research work on this topic during recent years, since the statical and dynamical theories about giant coal silo are premature, there are not effective controlling means yet. 近些年来,国内外学者针对此课题展开了广泛的研究,由于巨型贮煤筒仓的静动力学理论还不够成熟,至今还没有找到特别有效的控制方法。
Also, from the consistency between optimum scale of value network and member enterprises, we get controlling methods and controlling means under scale controlling in dynamic or steady state. 并且,从价值网络最适规模和集群企业一致性出发,本文得出了基于集群企业在稳态和动态两种状态下规模控制的调控方式和调控手段。
This case demonstrates that measurement techniques and controlling means have practical significance. 验证了测度技术和控制方法的实际操作意义。
Internal control, as a managerial activity, is that enterprise managers establish series of rules and regulations, controlling means and procedures in enterprise in order to realize a specific goal. 内部控制作为企业的一项管理活动.是企业管理者为了实现一定的目标,在企业内部建立的一系列规章、制度、控制方法及控制程序的总和。