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温度报警器
说明: 1.系统整体设计
系本设计采用STC89C52单片机为主控芯片,结合外围电路矩阵键盘、液晶显示器LCD1602等部分组成,能够实现:
1 DS18B20不断采集周围环境温度;
2. 单片机处理温度的数据显示在DS18B20;
3. 用户设定温度报警的上限和下限;(1. Overall design of the system
This design uses STC89C52 single chip microcomputer as the main control chip, combined with peripheral circuit matrix keyboard, liquid crystal display LCD1602 and other parts
DS18B20 continuously collects the ambient temperature;
2. The temperature data processed by MCU is displayed in DS18B20;
3. The user sets the upper limit and lower limit of temperature alarm;)
- 2021-01-20 15:11:19下载
- 积分:1
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Robust-H-infinite-control
研究了直驱风力发电机系统中永磁同步发电机定子参数变化时的鲁棒H∞控制问题.文中针对电流参数变化模型,提出一种不确定descriptor系统的输出反馈H∞控制方法 利用内模原理得到无静差转速鲁棒H∞控制器,以消除空气动力噪声对转速的影响 控制器的综合过程归结为一组线性矩阵不等式的求解问题.仿真结果表明,所提出的控制方法计算简单,具有较好的静、动态性能,扰动抑制效果明显,对定子参数在大范围的变化具有较强的鲁棒性.
(Studied the direct drive wind generator system permanent magnet synchronous generator stators robust H ∞ control problem when parameters change the text for the current model parameters, an uncertain descriptor system proposed output feedback H ∞ control methods . Internal use get no static modulus principle differential speed H ∞ controller to eliminate the effects of noise on the speed of the air force integrated process controller boils down to a set of linear matrix inequalities problem solving simulation results show that the proposed method of calculation. simple and has good static and dynamic performance, disturbance rejection obvious effect on the stator in a wide range of parameters has strong robustness.)
- 2014-02-14 16:21:50下载
- 积分:1
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SATA
sata schemtic that designe in protel dxp
- 2013-01-25 03:02:39下载
- 积分:1
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PSCAD-Relay
PSCAD继电保护仿真模型 (PSCAD simulation examples Collection)
- 2011-07-03 09:19:57下载
- 积分:1
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遥控小车电控
说明: 基于51单片机的遥控小车开发,包括小车程序,以及遥控器程序。(The development of remote control car based on 51 single chip microcomputer includes car program and remote control program.)
- 2019-12-05 19:51:47下载
- 积分:1
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DAC0832-CODE
DAC0832产生各种波形的源程序。初学者可以参考。老鸟就不用看了。(DAC0832 produce various waveforms of the source. Beginners can refer to.老鸟will not need to read.)
- 2008-03-24 21:40:32下载
- 积分:1
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读取PPI
一个读取西门子PLC数据的从代码,希望大家喜欢,谢谢大家(A read Siemens PLC data from the code, I hope you like, thank you.)
- 2021-04-16 02:28:54下载
- 积分:1
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MCS-51单片机软件仿真器 for DOS v4.6
MCS-51单片机软件仿真器(MCS-51 Software Simulator)
- 2004-11-20 09:55:58下载
- 积分:1
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buzzer
实现蜂鸣器驱动,蜂鸣器应用。非常好的实例。(Buzzer driver, buzzer application. Very good examples.)
- 2013-02-13 16:24:27下载
- 积分:1
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can
实现ti公司的tm4c1294的板载硬件can通信(Realization of on-board hardware can communication of tm4c1294 of TI company)
- 2020-06-19 02:20:01下载
- 积分:1