根据液体火箭发动机系统设计确定的离心泵的性能参数，对泵叶轮的几何参数分别进行了单目标和多目标优化设计。
The structural candidates of centrifugal impeller were designed respectively from single-objective and multi-objective optimization based on the system design of liquid propellant rocket engine.
illustration今天的竞争压力和其他市场压力迫使发动机制造公司不断的改善其设计制造的产品和系统的效率。
IllustrationToday's competitive pressures and other market forces drive manufacturing companies to improve the efficiency with which they design and manufacture products and systems.
当我们改进芯片和自动机械装置时，我们没有理由相信，在将来某个时候计算机会完整地设计其他计算机，一些自动机械系统会完整地制造其他自动机械系统。
As we improve chips and robots, there is no reason to believe that at some point computers will wholly design some other computers, and some robotic systems wholly manufacture other robotic systems.
尽管中国取得了长足的进步，但在引导与控制系统、涡轮发动机、机床、医疗诊断与司法鉴定设备和计算机辅助设计与制造等方面还很落后。
Despite China's progress, it lags in guidance and control, turbine engines, machine tools, diagnostic and forensic equipment and computer-aided design and manufacturing.
来自西雅图的激光动机公司（LaserMotive)最终夺得900000美元的奖金，激光动机公司制造的五公斤重的机器人在一根悬挂在有人驾驶的直升机上的绳子上面爬行了近一公里；需要特别指出的是Pelican的激光能量传输系统也是激光动机公司设计的。
LaserMotive, the Seattle company that designed the Pelican’s laser system, won $900, 000 by powering a 5kg robot up almost a kilometre of cable dangling from a manned helicopter.
分析了中心数据库在工作流管理系统中的作用以及驱动机制，并介绍了数据库的设计方案。
The function, drive mode and design project of the central database, especially the realization of workflow system is introduced.
尼科尔斯空降师的设计和制造航天气动控制阀，涡轮发动机飞机和衍生许多应用系统。
The Nichols Airborne Division designs and manufactures aerospace pneumatic valves to control numerous systems for turbine engine aircraft and derivative applications.
在此基础上研究了利用谐波反电势信号实现混合式步进电动机闭环控制的方法，设计了步进电动机的微机控制系统。
On this base, the closed - loop control method of hybrid step motor using the harmonic back EMF is investigated, and the microcomputer control system of step motor is designed.
本文设计了模糊速度控制器并应用于异步电动机变频调速系统中。
In this paper, design a fuzzy controller and applied to the induction motor speed-frequency governing system.
这一标准设计是基于一个由固定电机带动的传动带托台自动机械系统，适用于大部分的包装应用，而不需要考虑规划和产品负荷。
The modular design is based on a belt-driven gantry robotic system with fixed motors that can be customized to fit most packaging applications, regardless of layout or product load.
介绍了汽车发动机冷却水泵密封性能试验台系统设计方法，实现汽车冷却水泵密封性能测试系统的自动化、智能化。
This paper introduced the system design methodology used for automobile water pump seal performance testing, and realized of automation, intelligent for testing it.
我们的动机系统必须经过设计，使我们能以倾向于增强适应性的方式行动。
Our motivational system has to be designed so that we do this in a way that tends to improve our fitness.
本文详细论述了基于交流测功机的发动机测控系统的硬件建立与软件设计。
This article in detail discussed the hardware establishment and the software design of the engine controlled and tested system based on the AC dynamometer.
介绍了发动机质心测试系统的基本构成以及其软硬件的设计实现。
A design on the testing system of mass center of engines, including its software and hardware are described in detail.
设计了以TMS320 LF 2407作为中央处理器的无刷直流电动机控制器，并将该控制器应用于混合动力汽车的驱动系统中。
A design of hybrid electric vehicle (HEV) brushless DC motor controller based on TMS320LF2407 with energy regeneration, which is used in the drive system of the HEV.
在这个意义上说系统的动机设计概念的得出是非常重要的。
The notion of systematic motivational design comes in to play an important role in this regard.
分析系统主要设计参数对各构件浮动位移的影响，为星型齿轮传动系统浮动机构的设计提供依据。
The influence of the main designed parameters on floating displacement was analyzed. The reference was supplied for designing the basic floating part of star gear train.
同时，该设计还论述了嵌入式窗口系统的设计原理，并分析了三项关键的设计技术：消息驱动机制、屏幕管理技术和资源管理技术。
It also presents the design principle for embedded window system and three key technology which are message driving, screen managing and resource managing.
配备自行设计的灭火系统，可在发动机舱油箱等着火时自主扑灭。
Equipped with self-designed fire suppression systems, tanks, etc. can catch fire in the engine compartment when the self-extinguished.
设计的反推控制可以实现永磁同步电动机速度跟踪控制，保证系统具有良好的速度跟踪性能。
The newly designed backstepping control is implemented for permanent magnet synchronous motor (PMSM) to track speed commands, at the same time the design can provide better speed tracking performance.
为满足进给机构控制系统实时性要求，设计了基于DSP的直线电动机控制器。
To satisfy the feed mechanism's real-time performance, the linear motor controller is designed based on Digital Signal Processor (DSP).
该转向传动机构不仅设计简单，而且和传统转向系统相比，能实现更小的转弯半径。
Result shows the double guide rod automotive steering actuator not only can be simply designed but also could get smaller turning radius compared with traditional steering system.
介绍了基于视觉的移动机器人THMR-V遥控系统的设计及实施。
This paper presents the design and implementation of a teleoperation system based on vision for the mobile robot THMR-V.
设计了发动机实验台pid测控系统的电路，确定了各元件的参数。
PID measuring and controlling system circuits of engine test-bed was designed and the parameters of each element were determined.
摩擦学设计是把运动机械作为摩擦学系统而进行的综合设计，它有特殊的设计准则和知识背景。
The tribology design is an integrated one that assumes machine as tribology system, which has special designing criteria and knowledge background.
介绍了航空发动机整机试车试验流程管理系统的设计思想、功能和特点。
Design concept, function and features of the test process management system for aeroengine test were presented.
介绍了无刷直流电动机的控制原理，给出了系统设计的整体方案，并详述了硬件电路和软件程序设计。
In this paper, we introduced the control theory of brushless DC motor, and proposed the design scheme, software method and hardware electric circuit for whole system.
介绍了液体火箭姿控发动机阀门电流信号采集系统的设计要点、研制方法与主要开发过程。
This paper presents the critical design, researching method and procedure of acquisition system for valve current signal of liquid attitude control rocket engine.
介绍了液体火箭姿控发动机阀门电流信号采集系统的设计要点、研制方法与主要开发过程。
This paper presents the critical design, researching method and procedure of acquisition system for valve current signal of liquid attitude control rocket engine.
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