31641313611

contruction Spring Mass Damper Model with Proportional plus Derivative (PD) Feedback which was done in simulink

在AD421搭建的过程中如何检测A 联合开发网 - pudn.com

gps导航工具包，可用于分析GPS误差，伪距及导航融合算法(This report include the review of • Principle of Radio Navigation: navigation base on trilateration has been investigated and the over determined Eq. for navigation has been solved. • GPS Ephemeris Data: for GPS navigation, the position of GPS satellite is very important so the by receiving ephemeris data the position of the satellite is determined. • GPS Errors: Three different sources of errors in GPS navigation has been investigated (Ionosphere, Troposphere and Satellite clock). Ionospheric Error model is generated base on Parkinson [1] and the Tropospheric Error Model based on Hopfiel model [2]. • Simulation & GPS Toolbox: One of the targets of this work is generating Matlab GPS Toolbox and in one case study the performance of generated toolbox will be verified.)

本书为杨小牛的《软件无线电原理和应用》，供学习软件无线电的同学参考(Yang Mavericks book for the )

非常非常有用的关于区域分解方法的论文，此篇论文是以 n 维情况下讨论的.(Very, very useful papers on domain decomposition method, this paper is based on an n-dimensional case under discussion.)

该步进电机为一四相步进电机，采用单极性直流电源供电(The stepper motor for the 14-phase stepper motor, using unipolar DC power supply)

永磁直流电机直接转矩控制相关内容。包含了电机相关数学建模，还有matlab仿真。(Permanent magnet synchronous motor,DTC)

滤波器设计好资料，博士论文，总结的很全面~~~~尤其综合法介绍的很详细。(Filter design, PhD thesis, summarizes very comprehensive ~ ~ ~ ~)

说明：  全国电子设计大赛优秀方案（程控滤波电路）(Electronic Design Competition outstanding national program (program-controlled filter circuit))

介绍了飞机纵向和横航向控制律设计，给出了设计过程，设计细节作了详细论述(the control law for logititude and direction is introduced , the design process is gived,the design details is demostrated.)