查询词典 control signal

Based on the analysis of the urban rail transit system and the risk of fire, and taking into account the fuzzy control theory and neural network technology, this paper primarily conduct research from the fire detectors choice application, fire signal processing methods and other areas.

本文在分析了城市轨道交通系统火灾特点及其危险性的基础上，运用模糊控制理论和神经网络技术，对火灾探测器选择应用，火灾信号处理方法等方面进行了系统的分析研究。

As for spindle motor servo design, a track-jump flag signal is utilized to perform Bang-Bang Control that is adopted to adjust the motor rotational speed during long seek.

短寻轨伺服部分，也改善了短寻轨速度命令曲线与估测速度间的稳态误差之情形。

On the other hand, the mobile service providers should also control the signal service and use external effect wisely.

此外，电信业者也须维持稳定的收讯品质水准，并善加运用外在效应，方能吸引更多消费者。

As we have learned, stem from flight safety to consider, when airport periphery visibility under 600 meters when, flying function is denied case fall will decide by unit use one's discretion, issue signal to control tower when pilot feels ......

据了解，出于飞行安全考虑，当机场周边能见度低于600米的时候，飞机能否起降将由机组酌情决定，。。。。。。

The centralized interconnection rail switch concentrates in the station signal tower inside control,common has the mechanical interlocking interconnection,all-electric interlocking interconnection and so on.

集中联锁道岔集中在车站信号楼内操纵，常见的有机械集中联锁、电气集中联锁等。

A fuzzy logic reasoning method is used to forecast traffic diversion volume and a fuzzy control algorithm is also applied to design the intersection signal setting of the route.The simul...

研究表明：交通流诱导负效应的产生主要是由于信息条件下的道路出行者路线选择行为的不确定性引起的，而且交通流诱导与控制同时进行是消除交通流诱导负效应产生的关键。

Utilize mathematical operation of the one-chip computer and control the function, combine the digital circuit of some scale of China, have realized the producing of variable frequency sinusoidal wave and the measurement of frequency , cycle , width of pulse to the signal ,etc.

利用单片机的数学运算和控制功能，结合部分中规模数字电路，实现了一些波形的输出，及对信号的频率、周期、脉冲宽度等的测量，使用单片机使整个系统具有极为灵活的可编程性，能方便地对系统进行功能扩展与改进。

This paper presents a design method of an off-line portable scanner, which can be used without computer. We discuss the system based on a synchronous Digital Signal Processor with multicenter, which is used to gather data with high speed. TIs TMS320VC5402 is a sixteen-bit fix processor, and we make it the core of our control system. Because it can not only handle data with high speed but also manipulate the data by abundant arithmetic/logic operations and determine the results of processing which can be output quickly as images.

本文提出了一种能够脱机使用的便携式扫描仪的设计思想，论述了高速多通道同步DSP数据采集系统，以高性能的TMS320VC5402十六位定点DSP为核心，充分利用其强大而高速的数据处理能力对采集的数据进行复杂的运算，并快速以图形方式输出处理结果。

Keywords power factor correction; reversible converter; variable structure control with sliding mode; space vector; digital signal processor

要害词 功率因数校正；可逆变流器；滑模变结构控制；空间矢量；数字信号处理器

Keywords power factor correction; reversible converter; variable structure control with sliding mode; space vector; digital signal processor 学友吧$m F6'5w-PI?

X\；U k'y1关键词功率因数校正；可逆变流器；滑模变结构控制；空间矢量；数字信号处理器

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。