You can divide the detailed design, implementation and test phase into three iterations, each one aiming at implementing three of the nine subsystems.
你可以划分详细设计、实现和测试阶段到三个迭代中,每个迭代瞄准实现九个子系统中的三个。
During the jet's design phase, Parker sent three engineers and a program manager to Shanghai from its headquarters in Irvine, Calif.
在飞机设计阶段,派克从加州总部派了三名工程师和一位项目经理到上海。
Raytheon Company was awarded one of three $30 million contracts for Phase A system design and prototype of the Space Fence system.
雷神公司获得三份总价值3000万美元的合同进行太空护栏系统Phase A阶段原型设计。
It is presented that the design features of terminal box for Series YBK2 flameproof three-phase induction motor, comparing with Series YBK and a design proposal is given in this article.
文章对Y BK系列电动机和YBK2系列电动机接线盒的规格进行了比较,介绍了YBK2系列电动机接线盒的设计特点,最后给出设计方案。
Reviewed the digital filters' structure and design concisely. Discussed and compared three design methods of linear phase FIR filter particularly.
简单回顾了数字滤波器的结构和设计,详细讨论和比较了线性相位FIR滤波器的三种设计方法。
Although most separators are two-phase in design separating the gas and liquids, they can be built three-phase to separate natural gas, liquid hydrocarbons, and free water.
尽管设计中多数分离器仅分离气液两相,但可制造出分离天然气、液态烃和游离水的三相分离器。
In this paper, principle of design and study of three-phase induction motor power measuring device is discussed in theory and practice.
本文从理论和实践方面探讨了矿用三相异步电机功率测量装置的设计及研制原理。
Digital design is the main character of this system. The three-phase SPWM pulses are generated through sine wave compared with triangular wave.
数字化设计是本系统的特点,系统最终生成的三相spwm脉冲是基于三相正弦调制波和三角载波比较得到的。
This article describes the design and debugging of three phase and six pulse thyristor trigger board based on TC787. The performance and application information of TC787 are also mentioned.
介绍了以TC787专用集成电路为核心的三相六脉冲晶闸管触发板的设计和调试,对TC787专用集成电路的性能特点、工作原理和使用注意事项也作了简要介绍。
The paper introduces the design method of auto creating system of arrangement diagram for wave winding of rotor for three-phase asynchronous motor.
介绍了三相绕线型异步电动机转子波绕组排列图自动生成系统的设计方法。
In order to solve the problem mentioned above, a novel design which combines three phase fourlegs inverter, repetitive controller and PI double loop control.
本文将三相四桥臂逆变器与重复控制技术、PI双闭环控制相结合,满足了非线性不平衡负载的要求。
Rapid assembling faced to modular design is the important component of interactive customization of products' three-dimensional digitization, orientated as the concept design phase of the products.
面向模块化设计的产品快速拼装,定位于产品的概念设计阶段,是实现产品三维数字化交互定制的重要组成部分。
Taking PM75CLA120 as an example introduces the structure of IPM, the applied circuit design of IPM and the use of IPM in modular three-phase inverter.
以PM 75cla120为例,介绍IPM结构、应用电路设计和在组合式三相逆变器中的应用。
The paper introduces some experience in anti-interference for design and parallel operation of small intermediate frequency three-phase synchronous generator with active load.
本文介绍了带有源负载时,小型三相同步中频发电机的设计和并联运行时抗干扰方面的一些经验。
It is necessary to design the monitoring system of high-power three-phase inverter to improve its levels of safety, reliability, control and automation.
为了提高大功率三相逆变电源系统运行的安全性、可靠性、可控性和自动化程度,设计其监控系统是必要的。
This paper analyses the theory of three phase reversible PWM rectifier and presents a control strategy without phase Angle detection with the process of the design.
详细分析了同步模式下三相可逆pwm整流控制方法,提出了一种无相位传感器控制策略。
Bombardier Aerospace has confirmed that final results of a three-phase wind tunnel test program provided further validation of the CSeries aircraft's aerodynamic design.
庞巴迪宣布确认,三个阶段的风洞测试的最终结果表明C系列的气动设计是有效合理的。
On the base of analysis to the design feature of three-phrase induction motors, it applied the improved simulated annealing algorithm to the electromagnetic design of three-phase induction motors.
在分析三相感应电动机优化设计特点的基础上,将改进模拟退火算法应用于三相感应电动机电磁设计中。
A group of overload capability curve of three-phase electric traction transformer is given for use by design and operation units.
最后给出了三相牵引变压器的过载能力曲线组,供设计、运行单位使用。
The factors influencing the control system based on three-phase VSR are analyzed, and some theory strategies for the control system design in unbalanced power grid are provided.
通过对三相VSR在电网不平衡条件下影响其控制的因素分析,为设计三相VSR在电网不平衡条件下的控制策略提供理论基础。
In this paper, principle of design and study of three-phase induction motor power measuring device is discussed in theory and practice. And practical measuring unit circuit is used in the device.
本文从理论和实践方面探讨了矿用三相异步电机功率测量装置的设计及研制原理。并用实际测试单元电路实现。
This paper is finished on the basis of accomplishing the design of spring operating mechanism which can coincides with LW36-126 three-phase SF6 circuit breaker designed by Yunnan. Switches Factory.
本文是在云南开关厂开发的新产品LW36- 126(三相sf6自能式气体断路器)配用的弹簧操动机构的设计工作的基础上撰写的。
This paper introduces the concrete application in the three -phase multi-functional ammeter of ADE7758 mainly. Include the software and hardware design of ADE7758 and computer calibration scheme.
本文主要介绍ADE7758在三相多功能电表中的具体应用,包括ADE7758的软硬件设计和计算机校表方案。
How to ensure compliance with the measured value transformer impedance requirements of users and to ensure basic balance is the key to the three-phase impedance of the transformer design.
如何确保符合用户的测定值变压器阻抗要求,以确保基本平衡的关键是变压器设计的三相阻抗。
Set up the circuit design criterion for the steady - stage deadbeat control to the line current of a three - phase high-power-factor rectifier based on voltage space-vector PWM.
建立了对基于电压空间矢量pwm的三相高功率因数整流器实现电流稳态无差拍控制的设计准则。
The control principle, design idea and engineering fulfilment of TCT static var compensator in unbalanced three-phase system are introduced.
介绍了三相不平衡系统静止型动态无功补偿装置的控制原理、设计思想及工程实现。
The effect of practical prestressing on the static specialties of a kind of column-supported lattice shallow spherical shells is studied through the example of three-phase prestressing design.
以预应力三阶段设计为例分析预应力施加对柱支承扁网壳静力性能的影响。
The test on three phase alternating voltage has shown that this system has good reliable performances and can afford evidence for finalizing the design of power supply system made in our country.
通过对三相交流电压的测试试验,验证了该系统的可靠性,可为国产电源系统的设计定型提供依据。
The test on three phase alternating voltage has shown that this system has good reliable performances and can afford evidence for finalizing the design of power supply system made in our country.
通过对三相交流电压的测试试验,验证了该系统的可靠性,可为国产电源系统的设计定型提供依据。
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