Also it analyzed how the changes of pipe-network influenced each users flux and compared the energy consumption of the above working point with the one of constant head system. 分析管网的变化,对各用户的流量的影响,以及与定扬程系统的能耗的比较。
Constant system upgrades required to deal with all the new message traffic have tested trading firms and exchanges to the limit. 处理所有新的信息流要求系统不断升级,挑战交易公司和交易所的极限。
The constant pressure system possesses remarkable characteristics, such as quick response, good reliability, auto constant pressure, etc. 该系统具有响应速度快、可靠、自动恒压、投资小等特点。
This speed reducer is allowed to use in the environment of constant working system, and revolves in positive and negative direction. 该减速机允许使用在连续工作制的场合,同时允许正、反两个方向运转。
Experimental data collection and process for Planck constant measurement system 普朗克常量测定系统中实验数据的采集和处理
Traditional Extended Kalman Filter ( EKE) is suitable for constant parameter system, it will cause greater error or even filtering divergence if it is applied in maneuvering target tracking. 传统的推广卡尔曼滤波适用于定系统定参数的情况,如果运用到机动目标跟踪上会导致误差增大甚至滤波发散。
Study of Variable Speed and Constant Frequency System of Wind Electric Power Generations 双馈风电机组变速恒频控制方法研究
Steelyard weight type automatic constant voltage system, the accumulator serves an the system pressure compensating. 重锤式自动保压型系统中,蓄能器用作系统压力的补偿。
The Application Research of PLC in Vacuum Constant Presses System PLC在真空恒压系统中的应用研究
To completely deal with this, we should strengthen the construction of political, cultural and economic system and make constant system innovations to adapt to the development. 这些问题的根治需要在政治、文化和经济上加强制度建设,在制度安排上不断创新以适应实际情况的发展。
The analysis results show that under the conditions of a constant system time delay, detecting noise level and atmosphere, an adaptive optics system has an optimal temporal bandwidth and spatial bandwidth. 分析结果表明,在一定的系统时间延迟,探测噪声水平和大气条件下,自适应光学系统存在一个最佳时间带宽和最佳空间带宽。
Methods and Comments of Linear Constant System Canonical Decomposition 线性定常系统典范分解方法与评注
The Vsc for Discrete Linear Constant System and the Simulation by Matlab 离散系统变结构控制及matlab仿真
Analysis of Dehumidification of Constant Temperature and Constant Humidity System 关于恒温恒湿系统除湿的理论分析
This paper gives some new sufficient conditions for discriminating stability of constant linear system. 本文给出了判别常线性系统稳定性的一些新的充分条件。
This test-bed is made of five part, oil supplying system, oil heating system, specimen constant temperature system, position control system and loading system. 该试验台共有五个部分,包括供油系统、油液加热系统、试件恒温系统、位置控制系统和液压伺服加载系统。
In paper~ ( [ 1]), the linear fixed constant system state equations is solved, but it has a longer calculation and the process is inconvenient. 在文[1]中,求解线性定常系统状态方程时,计算冗长烦琐,十分不便。
This thesis based on structure-invariable theory brings forward the displacement servo motor current feedforward compensation for the first time, which overcomes the limit of the methods upwards, and good compensation effect is found from theoretic simulation in linear constant system. 本文从整体的观点出发,基于结构不变性原理,首次提出了位置伺服系统电流前馈补偿法,克服了上述补偿方法的局限性,在线性定常系统的理论仿真中,得到了很好的补偿效果。
The system comprises five parts which include electric control system, data collection system, rear pressure supervisory system, constant pressure system and sofeware system. The electric control system remote-control the start-up and stop of pump; 系统包括电气控制系统、数据采集系统、恒压供水系统、末端压力检测系统以及软件系统五部分,电气控制系统通过PLC完成对水泵起、停的远程控制等;
A method of analyzing the stability of linear and constant system with system matrix by the use of computer 线性定常系统的计算机判稳方法
This paper proposes a method for recursive optimal filtering of one-dimension stationary ran-dom processes by use of Kalman filtering of constant system. 本文提出了利用定常卡尔曼滤波来实现任意一维平稳随机过程递推最佳滤波的方法。
In this paper, a basic principle in constant pressure system ( CPS) for engine – flywheel hybrid vehicles is introduced, and detailed analysis on the system model is presented. 本文介绍了发动机&飞轮定压源混合驱动系统(CPS)基本原理,并对其模型进行了详细的分析。
The paper introduces the fuel consumption measuring standards and the typical measuring methods for fuel consumption of motor vehicle in China, it describes the basic principle of carbon balance method, and then advances the opening dilution sampling system base on constant volume system; 介绍了我国燃油消耗量测量方法标准以及常见的汽车燃油消耗量测量方法,阐述了碳平衡法的基本原理,在CVS(定容取样法)基础上提出开式排气稀释取样系统;
Conclusions: A constant titration system set up in this research provides a new way for fluoride preparations study in vitro. 结论:本实验建立的体外滴定系统,为今后防龋含氟制剂的体外研究开辟了一个新的研究方法。
This article mainly introduce the applications of MATLAB-function in time-domain 、 s-domain and Lyapunov stability analysis of linear constant system. 本文主要介绍线性定常系统的时域稳定性分析、频域稳定性分析和李雅普诺夫稳定性分析时MATLAB函数的应用。
Several important problems for updating finite element model of linear constant coefficient system are demonstrated. 本文论述线性常系数系统的有限元模型修正中的若干重要问题。
This paper introduces the electronic relay that can controns the thermogenic element without point of contact in constant system, gets continous power and compensates voltage by automation. 介绍了一种电子继电器,具有对恒温系统中加热元件的无触点控制和无级设定功率,以及自动适应电压变化的补偿功能。
In high-property film scanner, a charge coupled device refrigeration constant temperature system is composed of the temperature sensor, the semiconductor cooler, the programmable PWM impulse generator, the radiator and the fan. 在高性能胶片扫描仪中,CCD恒温制冷系统可以由温度传感器、半导体制冷器、可编程PWM脉冲发生器、散热片和风扇等组成。
Based on the digital simulation of power electronics and power supply system in both home and abroad, this paper makes a thorough study on the system modeling and simulation technique of a Constant Speed Constant Frequency system using Saber. 论文在总结国内外电力系统和飞机供电系统数字仿真研究的基础上,以恒速恒频交流供电系统为研究对象,利用Saber仿真软件对系统的建模和仿真方法进行了研究。