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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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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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OptiSystem
OptiSystem仿真软件模型案例,有光发送机设计,光接收机设计,光纤系统设计,光放大器设计
(OptiSystem simulation software model case, the light transmitter, optical receiver design, optical system design, design of optical amplifiers)
- 2021-01-13 16:08:49下载
- 积分:1
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point-cloud
几篇不错的点云精简论文~值得学习~对于研究点云来说值得一看~(A few good papers of the point cloud which is worth learning~It is worth a look at the research point cloud.)
- 2020-11-09 22:49:47下载
- 积分:1
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BD_3Pos_thesis
说明: 介绍了北斗双星定位系统的特点、 功能、 系统组成和工作原理, 说明了北斗有源定位方式在应用方面的局限性.对搞BD无源定位而言,是篇很有用的论文,在此分享。(Introduced Beidou Positioning System features, functions, composition and working principle of the system, indicating the way Beidou active positioning application limitations. Right out BD passive positioning, the paper is very useful articles in this share .)
- 2010-04-20 17:03:17下载
- 积分:1
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TCC8920_STBM_D3084_SV1.0
SCHEMETICS OF TCC8020 BASED
- 2012-09-19 15:54:44下载
- 积分:1
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OPCHistoryDataSeverReaserch
OPC历史数据访问服务器的研究与开发硕士论文,对于学习了解OPC技术规范及开发基于OPC的工业实时历史数据库的应用软件有非常大的帮助.(Research and Development Thesis OPC Historical Data Access Server, learn about OPC technology for the development of applications based on software specifications and OPC industrial real-time historical database has a very big help.)
- 2014-04-12 17:37:55下载
- 积分:1
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crm_rm_doc
说明: 客户管理需求 需求文档,系统管理,考勤管理(Customer demand for document management requirements, systems management, attendance management)
- 2010-03-21 09:01:36下载
- 积分:1
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worktomonitorthemanagementsubsystemdetaileddesign
电子政务MIS详细设计劳动监察管理子系统详细设计(E-government MIS detailed design work to monitor the management subsystem detailed design)
- 2009-03-01 16:24:30下载
- 积分:1
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ADS-PA-design
射频功放的设计,仿真软件是ADS,讲解很详细,包括负载牵引,生成layout等的详细介绍(RF power amplifier design, simulation software ADS, to explain in great detail, including load traction to generate the details of the layout, etc.)
- 2012-08-15 20:58:22下载
- 积分:1