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仿真电路
实现双向DC/DC充放电,包括主电路拓扑以及控制器(Implementation of bidirectional DC/DC charging and discharging)
- 2021-04-17 16:58:52下载
- 积分:1
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10MW风力机叶片设计及其在随机风载荷下的响应分析
说明: 对大型风力机柔性叶片的设计方法及其在随机风载荷作用下的动态响应与载荷特性进行了研究。根据风力
机叶片空气动力学和结构设计理论,将柔性叶片离散为多个刚体,形成一个多体系统。根据多体动力学的建模方法
和叶片气动模型,考虑两者的相互作用,建立了柔性叶片的非线性耦合动力学方程并开发了相应的仿真程序。算例
分析了叶片在随机风载荷作用下的气弹载荷与随机振动响应,并对稳定风速和紊流风速下的响应结果作了对比分析(This paper presented a design method of the flexible blade and its dynamic response under random wind. The
flexible blade was discretized into multiple rigid bodies, and the multi-body system was established according to the theory
of aerodynamics and the structural design of the blade. The nonlinear aeroelastic coupling equations of a constrained
flexible blade are derived by the dynamics of multi-body system theory and the blade aerodynamics model, and the
simulation program was developed. The examples analyzed time-domain responses of the blade under stable and turbulent
wind speed, and the results were compared under these two kinds of wind speed.)
- 2020-01-06 11:22:01下载
- 积分:1
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HE扩展-宝石兑换
说明: 本人自研,功能:将宝石互换,任意数量宝石兑换成相同数量的其他宝石。可自己研究成5颗初级进阶1颗中级宝石。适用HE 霹雳网站
使用说明:放到网站根目录下,在首页增加超级链接指向本扩展。(My own research, function: to exchange gems, any number of gems into the same number of other gems. You can research into 5 primary and 1 intermediate gemstone.)
- 2019-11-04 21:14:18下载
- 积分:1
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bldcm
说明: 270V直流无刷电动机调速系统设计,性能可自行调试,也可直接使用调试好的参数。(270V brushless DC motor speed control system design, the performance can be adjusted by itself, or directly use the parameters adjusted.)
- 2020-09-06 14:59:25下载
- 积分:1
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D7 create 2D barcode
说明: Delphi7 生成二维码,非常简单,附源码(can used Dephi 7 create 2d barcode , can use ,is very easy)
- 2020-09-28 10:49:55下载
- 积分:1
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Flash书角折角广告代码
可关闭的Flash右上角折角广告代码,鼠标点击一下会卷上去,再点击会向下展开,目前一些门户网站像新浪、网易仍在用的一种广告形式,这种广告效果要比弹窗、铺屏的体验好一些,用户可以有选择性的查看内容。
- 2022-03-13 04:23:02下载
- 积分:1
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s3c44b0x_Chinese
S3C44BOX 中文手册
S3C44BOX 中文数据手册(S3C44BOX Chinese Chinese data manual manual S3C44BOX)
- 2008-06-07 10:56:31下载
- 积分:1
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不同散射体半径的传输特性计算(二维三组元)
利用comsol对声子晶体的传输特性进行计算,考虑不同散射体半径的三维二组元的形式。(The propagation characteristics of phononic crystals are calculated by comsol, and the form of three-dimensional two-component with different scatterer radius is considered.)
- 2021-05-14 01:30:02下载
- 积分:1
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39_32_hamming_code
说明: 完成39_32汉明码的BER性能仿真,运行相关m文件即可得到对应的BER曲线。(The BER performance simulation of 39_32 hamming code.)
- 2019-09-30 15:40:40下载
- 积分:1
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Rayan
Beautiful button for Delphi
- 2017-07-24 20:04:18下载
- 积分:1