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PV GridConnect Inverter fixedstep Board
说明: 使用扰动观察法实现最大功率跟踪,使用电容电压外环,电感电流内环实现单位功率因数的并网逆变器双环控制。(The method of disturbance observation is used to realize the maximum power tracking, the outer loop of capacitor voltage and the inner loop of inductor current are used to realize the double loop control of grid connected inverter with unit power factor.)
- 2019-11-24 17:16:02下载
- 积分:1
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impart_new
说明: Bullet impact test, round plate and flat head, using shear failure criteria
- 2020-06-17 19:20:02下载
- 积分:1
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基于LS-DYNA的Lagrange网格与SPH鸟撞分析对比研究
说明: 别采用La酽蚰ge网格和SPH(SmoothedPalticleHyd功dyn啪ics,光滑粒子流体动力学法)模拟鸟体
进行风挡抗鸟撞性能对比分析,表明SPH分析得出的结果与传统的h鲫ge网格方法得出的结果以及试验实测
结果基本一致,为分析动力学大变形问题提供了更多的途径。(The results are basically consistent, which provides more ways for the analysis of dynamic large deformation problems.)
- 2020-07-01 15:40:02下载
- 积分:1
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matpower
说明: matpower6.0潮流计算工具,可以直接加入工具箱。(Matpower6.0 power flow calculation tool, can be directly added to the toolbox.)
- 2020-06-23 23:00:01下载
- 积分:1
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Downloads
lagrange basis cantilever beam mlpg lagrange basis cantilever beam mlpg
- 2021-01-30 01:28:39下载
- 积分:1
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基于改进斜投影算子的极化域通信抗干扰技术
说明: 针对无线通信中的抗干扰和干扰抑制问题, 提出一种极化域通信抗干扰方法。在信号极化域利用斜投影极化滤波器, 以克服传统的频域抗干扰技术的缺点。通过对斜投影滤波器的特点进行研究, 在信号极化域设计多种干扰抑制和抗干扰技术, 包括优化极化发射信号、非线性矢量变换的增广斜投影滤波器以及接收信号的统计特性, 以改进斜投影滤波器的设计。(Aiming at the problem of anti-jamming and interference suppression in wireless communication, a method of anti-jamming in polarization domain is proposed. The oblique projection polarization filter is used in the signal polarization domain to overcome the shortcomings of the traditional frequency domain anti-jamming technology. By studying the characteristics of oblique projection filter, we design a variety of interference suppression and anti-interference technologies in signal polarization domain, including optimizing the statistical characteristics of polarized emission signal, augmented oblique projection filter based on non-linear vector transformation and received signal, in order to improve the design of oblique projection filter.)
- 2020-06-17 18:20:02下载
- 积分:1
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matting
说明: 图象前景提取程序,可以运行。包括图,源程序,以及相关说明(Image extraction procedures prospects, you can run. Including maps, source code, as well as related note)
- 2008-09-08 11:31:20下载
- 积分:1
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JXC
说明: 使用方法重载来计算三角形,长方形和圆形的面积。给三维向量的加法设计运算符重载并测试结果(Use method overload to calculate the area of triangle, rectangle and circle. Overload the additive design operators for three-dimensional vectors and test the results)
- 2020-06-25 01:40:01下载
- 积分:1
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RTX教程
说明: 详细讲解keil自带的操作系统RTX,里面有很多例子,帮助想了解运用RTX系统的程序员快速掌握(Keil's own operating system, RTX, is described in detail, with a number of examples to help developers who want to know how to use the RTX system quickly.)
- 2018-01-21 22:33:08下载
- 积分:1
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- 2022-10-25 00:10:03下载
- 积分:1