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200445
说明: 网页设计的个人网站 ASP网页设计的个人网站 ASP(web design personal website ASP web design personal website ASP)
- 2021-03-19 14:49:20下载
- 积分:1
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wang
说明: 本单片机系统采用AT89S52控制,整个硬件系统由A/D、D/A转换、LED显示、键盘、串行通信等模块组成。(ok)
- 2009-08-02 16:29:07下载
- 积分:1
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Research-on-SRM-use-MATLAB_SIMULINK
基于SIMULINK对开关磁阻电机做的仿真工作,内容非常详细。(SIMULINK simulation of switched reluctance motor do the work, the content is very detailed.)
- 2013-03-12 09:39:01下载
- 积分:1
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moban10
创业计划书模板,汇集了10种以上的创业计划书模板,希望对有创业想法的人有所帮助(template for a business plan, a pool of more than 10 venture plan template, and I hope to have entrepreneurial thinking that the help)
- 2005-07-12 16:03:05下载
- 积分:1
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sw2De
SolidWorks 二次开发难得论文 和一些范例(SolidWorks secondary development papers and some rare examples of)
- 2008-01-13 15:47:43下载
- 积分:1
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1383
:介绍了一种基于数字信号处理器(DSP)的移相调频(Phase-Shifted and Frequency-Varied,PSFV)PWM控制
逆变电源,给出了主电路拓扑结构,分析了其控制原理并设计了其控制程序流程图。新颖的PSFV 控制能够实现输出
电压90%的调整率,输出电流波动小于单纯移相调功PWM方式,并在轻载时保持连续。功率开关器件零电压零电流
通断(Zero-Voltage-Zero-Current Switching,ZVZCS)软开关的实现,有利于进一步提高开关频率和降低开关损耗。采用
高性能的专用DSP 芯片TMS320F2812 实现了系统的数字控制,满足了系统控制的灵活性和实时性,减小了系统的
体积和生产成本。仿真分析和实验结果证明了此控制模式的可行性与合理性。()
- 2008-03-28 20:26:19下载
- 积分:1
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huirexitongzhengding
说明: 单回路整定,主要对象为锅炉汽水系统,所运用的方法为三冲凉控制。(Single-loop tuning, the main target for the boiler water system, the method used for the control of the three showers.)
- 2010-04-01 15:25:37下载
- 积分:1
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ARM_USB_Test
arm usb test stm32103
- 2019-05-24 04:59:45下载
- 积分:1
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Power-Apparatus
关于TCR+FC型SVC的研究文献,这篇文章考查了晶闸管控制的并联补偿器的理论基础。不平衡负荷补偿和电压稳定的条件是建立在对称分量的应用上的。适用于前馈控制(电脑的)的数学关系是根据。这里对前馈和反馈的实用方法进行了讨论。(This paper examines the theoretical foundations of thyristorcontrolled shunt compensation. Conditions for unbalanced load compensation and voltage stabilization are established with the use of symmetrical components. Mathematical relationships applicable to feedforward (computational) type controls are derived. Practical approaches to both feedforward and feedback type controls are discussed.)
- 2011-05-06 00:05:17下载
- 积分:1
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Keeloq
in security systems keeloq encoding used verity.microchip keeloq hoping system.
- 2011-05-03 18:31:09下载
- 积分:1