Location:
Search - labview key
Search list
Description: 本文详细介绍了虚拟技术LabView的入门及提高的关键技术。-This paper describes a LabView virtual technology and enhance the entry of the key technologies.
Platform: |
Size: 2238464 |
Author: 驰名于 |
Hits:
Description: LABVIEW加载网页,但没有返回键,不知那位可以帮忙看如何加上 -LABVIEW load the page, but did not return key, I do not know who can help see how to add
Platform: |
Size: 8192 |
Author: raoguiqiang |
Hits:
Description: 摘要】 本文介绍了以AT89S51单片机为核心的温度控制器的设计,在该设计中采用高精度的温度传感器AD590对电热锅炉的温度进行实时精确测量,用超低温漂移高精度运算放大器OP07将温度-电压信号进行放大,再送入12位的AD574A进行A\D转换,从而实现自动检测,实时显示及越限报警。控制部分采用PID算法,实时更新PWM控制输出参数,控制可控硅的通断时间,最终实现对炉温的高精度控制。
【关键词】 水温控制系统
PID控制单片机
温度控制是工业生产过程中经常遇到的过程控制,有些工艺过程对其温度的控制效果直接影响着产品的质量,因而设计一种较为理想的温度控制系统是非常有价值的。
一
系统设计方案的论证与比较
根据题目要求,电热锅炉温度控制系统由核心处理模块、温度采集模块、键盘显示模块、及控制执行模块等组成。-Abstract This paper introduces the single-chip AT89S51 temperature controller at the core of the design, in the design of high-precision temperature sensor AD590 temperature of the heating boiler accurate measurement of real-time, using ultra-low temperature drift, high-precision operational amplifier OP07 temperature Part of the use of PID control algorithms, real-time PWM control output parameter update and control the on-off Thyristor time, finally achieve the high-precision control of temperature.
【Key Words】 temperature control system
PID control of single-chip
Temperature control is the process of industrial production often encountered in process control, and some of its process control temperature of a direct impact on the quality of the product and thus more desirable to design a temperature control system is very valuable.
1
System design of the demonstration and comparison programs
According to the subject requirements, electric boiler temperature control syste
Platform: |
Size: 225280 |
Author: 杨隆 |
Hits:
Description: 多元线性回归分析是一种重要的数据处理方法, 借助图形化的虚拟仪器开发平台LabVIEW 可开发出集数据剔错、模
型构建、统计检验、区间估计与预测等功能为一体的多元线性回归的可视化数据处理系统。系统构建方法新颖和稳健, 通用
性和适应性强, 可方便地与数据采集整合使用, 又可单独应用, 具有广泛应用价值。文章对系统的构建与设计作了阐述, 给
出了主要的实现程序。-Abstr act:The multivariate linear regression analysis is an important data processing method. The visual data processing system of the
multivariate linear regression has been developed by using graphic virtual instrument engineering workbench- LabVIEW, which collects
the functions of inordinate data elimination, model constructing, statistic test, interval estimate and prediction. The constructing
method of the system is new and sane, and its versatility and adaptability are good. The software can be integrated with the data acquisition
conveniently, and can also be applied alone and it is of extensive application value. The article describes the construction
and the design of the system and gives the main realizing program.
Key words:LabVIEW, multivar iate linear r egr ession, data processing, system design
Platform: |
Size: 1319936 |
Author: 张平 |
Hits:
Description: scan P0_key_1.c与\cpubbs_scankey_receiver_cn\以中文方式接收单片机发送回来的键值.vi配合使用，当你按了某一个键时，它会把你按的键码发回来，并以中文显示。C51机串口可以发中文.-scan P0_key_1.c with \ cpubbs_scankey_receiver_cn \ in order to receive single-chip Chinese to send back the keys. vi use, when you press a certain key, it will be in accordance with the key code you sent back, and the Chinese show. C51 Serial Port can be made in Chinese.
Platform: |
Size: 46080 |
Author: leedong |
Hits:
Description: 包含Labview8.6的破解程序以及Labview8.6工具包的破解程序-The material contains crack of Labview8.6 and cracks of Labview8.6 s saddlebags.
Platform: |
Size: 11856896 |
Author: 宫利华 |
Hits:
Description: 用LabVIEW实现的“飞行姿态控制仿真”。内有vi：俯仰和滚转控制器、航向控制器、键按下增大、键盘操作、姿态角误差转换、阻尼器。还有9个显示vi和12个模型vi。
飞行控制的目的主要是通过控制飞行器的姿态和轨迹来完成飞行任务，然而飞行轨迹很大程度由飞行姿态决定。可见飞行器姿态控制，在整个飞行控制系统中处于重中之重的地位。飞行姿态控制的好坏直接关系到飞机能否安全、平稳、快速的地飞行。与其它控制系统一样，可用稳定性和动稳态性能来衡量控制效果。稳态时，要使飞行器姿态足够接近所需的飞行姿态，才能让飞机以一定的航迹航行。而姿态变化的过程，要求系统稳定，响应快，超调小，振荡少，即姿态能够快速平稳过渡。早期，可以通过优化飞机的气动布局来改良飞机的飞行性能，但随着飞行的速度与高度的增加，空气变得稀薄，阻尼随之减小，飞行的气动模型也发生了大的改变，已经难以通过外形设计来增强稳定性，而设计优良飞行姿态控制器是必由之路.
-Using LabVIEW to achieve the "flight attitude control simulation." There vi: pitch and roll control, heading control, key press increases, keyboard operation, attitude angle error change, and the dampers. There are nine show vi and 12 model vi.
The main purpose of the flight control is by controlling the aircraft attitude and flight trajectory to complete the task, but a large degree trajectory decision by the flight attitude. Spacecraft attitude control can be seen in the flight control system in the most important position. Flight attitude control has direct bearing on whether the aircraft safe, stable, fast to the ground. And other control systems, stability and dynamic steady-state performance can be measured in control performance. Steady state, make the aircraft attitude close enough to the required flight attitude, to allow the aircraft to a certain track navigation. The attitude change process, requiring system stability, fast response, small overshoot, small oscillations,
Platform: |
Size: 424960 |
Author: zhou |
Hits:
Description: labview 2010 key LV2010破解-labview 2010 key
Platform: |
Size: 712704 |
Author: lfhf |
Hits:
Description: LABVIEW 2010 新keygen 10-11-24更新 你需要的与不需要的全在里面 是所有模块哦！-LABVIEW 2010 New keygen 10-11-24 updates you need and do not need the all in all the modules inside Oh!
Platform: |
Size: 549888 |
Author: 王京 |
Hits:
Description: 自定义按钮。可以设置各种各样自己需要的按钮。很好用的。-Custom button. You can set the button variety of their needs. Good use.
Platform: |
Size: 121856 |
Author: 安云飞 |
Hits:
Description: 2011年虚拟仪器大赛获奖作品
1.基于NI CompactRIO的图书馆节能监控系统设计
2.基于虚拟仪器的齿轮箱故障诊断系统开发
3.基于NI LabVIEW 的移动机器人设计
4.基于光束扫描的共焦显微三维测量技术研究
5.海洋救助船主要动力设备监测与诊断系统的研究与设计
6.发动机振动与燃烧分析虚拟仪器的设计开发与应用研究
7.基于LabVIEW 的ZPW-2000A 测试系统软件关键模块的研究
8.基于LabVIEW 的单车试验数据采集系统
9.基于LabVIEW的钢琴调音系统-2011 Virtual Instrument Contest,
A library based on NI CompactRIO energy-saving monitoring system design
2 gearbox fault diagnosis system based on virtual instrument development
(3) mobile robot design based on NI LabVIEW
4 based on beam scanning confocal microscopy three-dimensional measurement techniques
Ocean salvage of the major power equipment monitoring and diagnostic system research and design
6. Engine vibration and combustion analysis of the virtual instrument design and development and applied research
7 Based on LabVIEW ZPW-2000A key modules of the test system software
8 based on LabVIEW cycling test data acquisition system
9 Piano tuning system based on LabVIEW
Platform: |
Size: 8176640 |
Author: 何华 |
Hits:
Description: 基于Labview的数字键盘编写，可以成功运行-Written in Labview-based numeric keypad, you can successfully run
Platform: |
Size: 12288 |
Author: huying |
Hits:
Description: 开发环境是labview8.6 该上位机是从一个基本的串口采集扩展开来的，下载下来关键是把串口采集那边留下来，然后自己增减需要的功能-The development environment is labview8.6 the host computer is expanded from a basic serial acquisition, download the key is the serial acquisition there to stay, and then increase or decrease the need
Platform: |
Size: 62464 |
Author: 曾志皓 |
Hits:
Description: labview 自定义控件，可以美化labview界面，这些控件有iPhone系列的，也有常用的如MP3按键类，大部分是bool类控件-labview custom control, can beautify labview interface, these controls iPhone series, also commonly used, such as MP3 key categories, most bool class control
Platform: |
Size: 252928 |
Author: 贾建武 |
Hits:
Description: labview论坛-key文件做的密码登陆-Forum-key files do labview password
Platform: |
Size: 20480 |
Author: liu |
Hits:
Description: 整理了LabVIEW软件用于程序编写时的大多数快捷键的用法，可以提高大家的编程速度。 -Finishing the LabVIEW software for programming the most shortcut key usage, can improve the programming speed you.
Platform: |
Size: 12288 |
Author: 张建锋 |
Hits:
Description: 使用Labview程序自动控制键盘输入,可完成自动登陆,输密码等.-Used labview to control the keyboard
Platform: |
Size: 7168 |
Author: swliu |
Hits:
Description: 用Labview实现贪吃蛇小游戏，用DAQ采集外部按键信息实现方向的控制(Using Labview to achieve Snake game, with DAQ acquisition of external key information, to achieve the direction of control)
Platform: |
Size: 167936 |
Author: 逗逗是个慢慢
|
Hits:
Description: 系统地介绍了LabVIEW程序设计的理念、关键技术和应用实例。全书从内容上共分为基础篇、实例应用篇和综合开发篇。基础篇简洁明了地介绍了LabVIEW程序设计所需的基础知识；实例应用篇则介绍了实际应用中涉及的具体问题和应用实例；综合开发篇为对现实工作和生活中的具体系统的了解和分析(The concept, key technologies and application examples of LabVIEW program design are systematically introduced. The whole book is divided into basic, practical and comprehensive development chapters. The basic chapter briefly and concisely introduces the basic knowledge needed for LabVIEW programming; the practical application section introduces the specific problems involved in practical application and application examples; the comprehensive development section is to understand and analyze the specific systems in real work and life.)
Platform: |
Size: 4187136 |
Author: 啊爽 |
Hits:
Description: 钢琴，按键发声，包括小字一组，大字组，大字一组，含有黑键(Piano, key sounds, including small words, large characters, a group, including black keys)
Platform: |
Size: 1173504 |
Author: alone bell |
Hits: