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pkkh
pscad miro grid control
- 2013-07-18 18:33:25下载
- 积分：1
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electirc-ICC
16路电流采集卡程序
可实现同时对16路电流模拟输入转换成16路数字信号输出,AD采用ltc1865,8选1模拟通道开关采和CD4051，主机采用应答方试（一问一答）.(16 current acquisition card procedures can be achieved at the same time on the 16 current analog input into digital signal 16 output, AD used ltc1865, 8-channel analog switch election adopt 1 and CD4051, the host response to the use of test (a question-and-answer).)
- 2009-06-08 15:23:51下载
- 积分：1
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Lego-Robot
乐高机器人的全部资料，包括原理图，源代码，和开发文档，非常难得的资料。不论是做玩具还是做工业机器人，都有很宝贵的参考作用。(Lego robots all information, including schematics, source code, and documentation, is very rare. Either do or do industrial robot toys, have a very valuable reference.)
- 2014-04-04 11:32:12下载
- 积分：1
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temperature
单片机汇编温度显示程序ds1802 (Microcontroller assembly program ds1802 temperature display)
- 2010-09-12 18:32:11下载
- 积分：1
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zhangjin
锅炉是工业过程中不可缺少的动力设备，为确保安全，稳定生产，对锅炉的自动控制十分重要。汽包水位是锅炉运行的主要指标，汽包水位过高过低都会影响运行的安全与经济性，必须严格加以控制。本文主要是用MATLAB对锅炉汽包水位控制系统进行仿真研究。建立了锅炉汽包水位对象的数学模型和控制系统，并用Matlab语言在计算机上编制锅炉汽包水位控制系统的仿真程序。通过对象特性、最佳PID参数整定、控制系统比较分析，了解了汽包水位对象特性、整定出了最佳PID参数、总结出了各种控制方案的特点与适用场合。 ( Boiler is a necessary power plant in the process of industry. In order to ensure the production and security, the auto-control of it is very important. The drum water level is an important variable to be controlled, it is hard to get the mathematic model of the water level with adjustive process, it is characteristic of nonlinearity, instability and time lag. The traditional control mode of three-variable in the drum water level mostly use PID.The problem of automatic control in industry coal-fired boiler is discussed in this thesis. First of all，the technological process and characteristics of industry boiler is analyzed. The task of boiler regulator is expounded. And then the system scheme of control is presented. The dynamic characteristic of loops for water level is analyzed especially the reason of ostensible water level. On the basis of these a routine PID controller is designed to control the water level. The part of differential is sensitive to high frequency noise, and easi)
- 2020-11-24 20:39:34下载
- 积分：1
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AT24C02
说明： 单片机中IIC总线的应用，AT24C02的一个基本例子(IIC bus, microcomputer application, AT24C02 is a basic example of)
- 2010-03-31 12:51:28下载
- 积分：1
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ATT7022 计量芯片源程序
Att7022计量芯片源程序，ATT7022是一款高精度三相电能计量芯片，适用于三相三线和三相四线的应用。(Att7022计量芯片源程序，ATT7022是一款高精度三相电能计量芯片，适用于三相三线和三相四线的应用)
- 2009-10-10 13:43:46下载
- 积分：1
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DATATRANSFER
说明： 应用avr单片机atmega128和usb接口芯片进行数据传输的试验，完成了两者之间的数据通信。(Application avr usb interface chip microcontroller atmega128 and data transmission tests, completion of data communication between the two.)
- 2011-03-05 15:48:03下载
- 积分：1
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exp_1
MAGE16测试程序，可测量温度.配合DS1302或者内部定时器，做一个每隔12分钟采集一次温度的温度采集器(MAGE16 test procedures to measure temperature with DS1302 or an internal timer, make an acquisition every 12 minutes once a temperature logger)
- 2015-01-11 22:21:59下载
- 积分：1
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eluosi_fangkuai
基于STM32F407实现俄罗斯方块基本功能(Based on STM32F407 realizes Russia square basic function)
- 2018-02-08 09:49:49下载
- 积分：1
