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paper_sampleinpowersupplys
嵌入式电网故障自动录波系统的设计论文，全面介绍了前置机的数据采集板设计方案，包括开关量和模拟量的采集(Embedded Network Fault automatic recording system design papers, FRONT-END comprehensive presentation of the data acquisition board design programs, including switching and analog volume collection)
- 2007-05-26 13:22:11下载
- 积分：1
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no-person-drive-car
中设计的无人驾驶电动汽车(图1)是集无人驾驶技术、
四轮独立电驱动技术和底盘电子控制技术于一体的智能电动
汽车
(In the design of unmanned electric vehicles (Figure 1) is a driverless technology, four-wheel independent electric drive technology and chassis electronic control technology in one of the smart electric vehicles)
- 2011-11-26 13:35:10下载
- 积分：1
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05009169
这个是关于怎样求凸优化的问题，论文的作者非常牛，值得大家一看。(This is about how to find the convex optimization problem, the paper' s authors cattle, worth a look.)
- 2013-03-15 00:32:31下载
- 积分：1
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FreePortfolioOptimization
数据流图定义 DFD = Data Flow Diagram,数据流图 数据流图（Data Flow Diagram，DFD）是一种能全面地描述信息系统逻辑模型的主要工具，它可以用少...共20次编辑(Definition of data flow diagram DFD = Data Flow Diagram, data flow diagram data flow diagram (Data Flow Diagram, DFD) is an information system can fully describe a logical model of the main tools, which can be used 20 times less ... Edit)
- 2011-08-21 08:18:21下载
- 积分：1
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HV_SOLAR_DC_DC
数字太阳能逆变器方案，全套设计资料。含祥细源码及硬件原理。(Digital solar inverter solutions, complete design information. Xiangxi containing source code and hardware schematics.)
- 2013-10-26 22:58:08下载
- 积分：1
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NEC-instruments
电子设计大赛的仪器设计，有详细的原理，电路图，参考价值很大。(Electronic Design Contest of the instrument design, there is a detailed schematic, circuit diagram, a great reference value.)
- 2011-06-22 17:02:28下载
- 积分：1
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TheDesignof35kVGridRelayprotection
本压缩包 包含 任务书、论文以及答辩ppt，虽说是课程设计，但是按照毕业设计书写，内容充实
本次课程设计主要是对象湖变的电网进行保护整定，对d1至d6共6个地方进行了最大方式与最小方式运行情况下的短路电流计算。计算完短路电流后，对L1至L5共5条线路进行电流保护整定。但是由于线路较短，线路阻抗较小。经计算后均不适合三段式电流保护。所以采取了纵联差动保护作为主保护，定时限过电流保护作为后备保护。对于变压器，采用纵联差动保护与气体保护共同作为主保护，过负荷保护作为后备保护。(The curriculum design is the object variable grid lake protection setting of D1 to D6, 6 places for the maximum and minimum operation mode under the condition of short-circuit current calculation. Calculation of short-circuit current after the end, L1 to L5 a total of 5 lines of current protection setting. But because of shorter lines, line impedance is small. The calculations are not suitable for three phase current protection. So take a longitudinal differential protection as the main protection, timing and limiting current protection as a back-up protection. For transformers, using longitudinal differential protection and gas protection as the main protection, overload protection as a back-up protection.)
- 2012-03-06 16:26:36下载
- 积分：1
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IC-Package-Index
IC封装大全 IC Package Index(IC Package Index)
- 2013-04-18 11:29:16下载
- 积分：1
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层次分析法的简单应用
说明： 层次分析法的简单应用，简单输入得出矩阵的特征根和特征向量(Simple application of analytic hierarchy process, simple input to get the eigenvalue and eigenvector of matrix)
- 2020-06-05 17:00:35下载
- 积分：1
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stratixIVGT_4sgt100_si
altera原厂多层开发板 allegro 原理图+PCB(altera original multi-layer development board allegro schematic+ PCB)
- 2011-09-30 15:08:00下载
- 积分：1
