查询词典 programmable

To overcome the bulky , inflexibility of traditional analog d ither system,a new solution for ring laser gyroˉ scope was designed with field programmable gate array.T he digital dither control method was given and dither characteristics were analyzed by square wave driving signal s.

针对传统机抖激光陀螺模拟偏频系统体积大、难于控制的缺点，设计了一种基于 FPGA的全数字抖动控制方案，提出了数字抖动控制原理，分析了数字方波驱动信号的性能，实现了伪随机噪声的生成和注入。

Based on introducing the control principle of the jigger system, the analysis of control requirement for the system was achieved, and the control scheme was proposed. The construction of hardware platform based on programmable logic controller was built. The control strategies about the velocity-tension transmission system and the temperature of dyeing liquor were presented.

在介绍卷染机控制原理的基础上，对系统的控制要求进行了分析，并确定了控制方案，搭建了基于可编程逻辑控制器的卷染机硬件控制平台，提出了卷染生产过程中速度张力传动控制策略和染液温度控制策略。

It refers to stepper motor, hydraulic slide valve, position feedback loop combination in the design of internal hydraulic cylinder, connected to hydraulic oil source, all the functions directly through a dedicated digital controller, computer or PLC programmable logic controller A digital pulse signal to complete the length of vector control of high-tech products.

它是指将步进电机、液压滑阀、闭环位置反馈设计组合在液压缸内部，接通液压油源，所有的功能直接通过专用数字控制器、计算机或PLC可编程控制器发出的数字脉冲信号来完成长度矢量可控的高新技术产品。

The principle and technological process of how to change the contactor control on mixed feed production line into programmable logic control system are introduced in this article. The effects and advantages of PLC system on feed processing are also discussed; at the same time the problems that should be paid attention to on actual practice are mentioned too.

介绍了将配合饲料生产线的有触点控制改造成PLC可编程逻辑控制系统的原理、工艺流程；阐述了PLC可编程逻辑控制系统在饲料生产中的作用与优势，并说明了在实际应用中应注意的问题；分析了影响其产品质量的因素；确定了其初始参数。

The control system applies Complicated Programmable Logic Device to make the circuit structure simple.

运用了复杂可编程逻辑器件CPLD简化了控制电路设计的结构。

Programmable logic device timing diagram drawing tool for software, all designed with ease of use!

详细说明：可编程逻辑器件画时序图的工具软件，便于大家设计时使用！

It USES a programmable memory, used in its internal storage execution sequence control and logic element, timing, and arithmetic operation instruction, and through digital and analog input and output of various types of machinery, control of the production process.

它采用了可编程序的存储器，用来在其内部存储执行逻辑元素、顺序控制、定时、计数和算术运算等操作的指令，并通过数字式和模拟式的输入和输出，控制各种类型机械的生产过程。

The present invention further describes methods and implementations for using a prioritizing element in programmable logic devices to extend said bit field analysis to include prioritization, so that principles like longest prefix match can be used in network address analysis.

本发明还描述了在可编程逻辑器件中使用优先级部件的方法和装置，以把上述位字段分析扩充到包括区分优先级次序，以便象最长前缀匹配的原理可在网络地址分析中使用。

Programmable logic controller is the combination product of computer science and conventional relay control technology.It is a special computer which has micro processing core and bases on ditigal control.Also it has advantages of reliability,easy to use and kind of functions, which has a wide usage in electric power,weave,mechanism,manufacture,chemical industry and metallurgy.

可编程控制器是计算机技术与继电器常规控制技术相结合的产物，是以微处理器为核心，以数字控制为基础的特殊计算机，它具有工作可靠、使用灵活和功能齐全等优点，已应用于电力、纺织、机械、制造、化工和冶金等行业。

Product Engineer - Fabric Shanghai, China Job Summary:The primary objective of Product Development Engineering group is to move New Programmable Logic Product Design's from first silicon to manufacturing release as...

美国莱迪思半导体公司是从事世界上最先进的超大规模可编程逻辑器件及相应的EDA软件系统的研究、设计、开发、生产的专业公司之一，是在系统可编程技术（In System Programmability，简称ISP）及器件的发明者和供应商，是世界上三大可编程逻。。。

A backer of an Afghan law that critics say legalizes marital rape has rejected the international outcry as foreign meddling.

饱受批评的一项法律的拥护者说合法化的婚内暴力不会受国际舆论的干涉。

Years ago, a ancient Egyptian fleet went to the Land of punt for seeking a kind of flavor named "myrrh", and aromatic plants which has dense exotic style for the queen Hatshepsut.

3500年前的一个古埃及的舰队到&彭特之地&寻找一种叫没药的香料。