适合机械传动、变速器设计、车辆工程等从业人员 (2022-12-02, Others, 653KB, 下载0次)
http://www.pudn.com/Download/item/id/1669972620837781.html
四旋翼飞行器姿态控制系统的设计与实现，是一篇值得参考的文章，包括了一众设计细节
The design and implementation of attitude control system for quadrotor aircraft is a valuable article, including many design details (2021-04-22, WINDOWS, 8498KB, 下载0次)
工作上需要用到光伏逆变器并网的仿真时可以用到的参考文献
Work need to use pv inverter grid simulation can be used as references (2017-04-09, PDF, 362KB, 下载4次)
一种 SSI 光电编码器数据并行采集设计方法
在光电编码器上
得到了越来越广泛的应用，然而大多数计算机和处理器上没有提供SSI接口，这在一定程度上限
制了SSI接口光电编码器的推广和应用。基于复杂可编程逻辑器件（ CPLD）开发的SSI接口模块
SSI208P，实现了SSI接口编码器数据的高速并行采集。本文对SSI208P模块进行了详细介绍，并
给出了硬件设计和软件设计思路及实现方法。
A design method for data parallel acquisition of SSI photoelectric encoder
It has been widely used in the photoelectric encoder. However, most of the computers and processors do not provide SSI interface, which limits the popularization and application of SSI interface photoelectric encoder to some extent. Based on the complex programmable logic device (CPLD) development of the SSI interface module SSI208P, SSI interface encoder data to achieve high-speed parallel acquisition. In this paper, the SSI208P module is introduced in detail, and the hardware design and software design ideas and implementation methods are given. (2017-02-14, C51, 143KB, 下载6次)
这是全加器的几种设计方案，希望对大家有用。
full adder (2015-08-23, PDF, 121KB, 下载1次)
6kVA三相航空静止变流器的研制_杨志兵，硕士论文详细的设计了三相变流器
6kVA developed a three-phase aviation static converters _ Yang Zhibing, Thesis detailed design of the three-phase inverter (2013-12-24, PDF, 2420KB, 下载15次)
HS1100_HS1101电容式湿度传感器及其应用
Huminity sensor application HS1100 (2012-05-21, Others, 75KB, 下载4次)
原来被用在航天器导航，如今卡尔曼滤波器使用于许多应用程序。它主要是用来估计系统狀態只能直接观察或不准确的系统本身。
Originally developed for use in spacecraft navigation, the Kalman filter turns out to be useful for many applications. It is mainly used to estimate system states that can only be observed indirectly or inaccurately by the system itself. (2012-01-23, matlab, 281KB, 下载12次)
主要研究了利用重叠滤波理论进行全相位数字滤波器设计。
首先介绍了设计 FIR 滤波器的常规方法及其优缺点，然后借助重叠理论提
出全相位的概念，继而给出频域全相位数字滤波器(简记为 APFF)结构图并
理论推导得到与其等效的其他三种系统。
Research the use of overlapping full-phase digital filter theory, filter design.
First introduced the conventional FIR filter design methods and their advantages and disadvantages, and then overlap with the theory put
The whole concept of phase, frequency domain and then give the whole phase digital filter (abbreviated as APFF) Structure and
Theoretical analysis to be equivalent with the other three systems.
(2011-12-25, matlab, 3207KB, 下载8次)
这是关于多功能计数器报告，里面详细介绍了关于多能计数器的设计，硬件的实现。
This is a report on the multi-function counter, which detailed more than able to counter on the design, hardware implementation. (2011-06-29, WORD, 201KB, 下载3次)
MEMS加速度传感器的飞行器倾角测量系统设计MEMS accelerometer based angle measurement system design aircraft
MEMS accelerometer based angle measurement system design aircraft (2011-01-11, Others, 367KB, 下载21次)
： 传统 LLC谐振变流器拓扑具有初级开关易实现全范围的 ZVS， 次级二极管易实现 ZCS， 谐振电感和变压
器易实现磁集成， 以及范围宽等优点， 因此得到了广泛关注。
： The prominent merits of conventional LLC resonant topology can be specified as follows， realization of full
range of ZVS for primary switches and ZCS for secondary diodes， easy integration of resonant inductor and transformer (2010-09-08, C/C++, 268KB, 下载21次)
用FPGA实现脉冲成形滤波器的6篇论文，对开发成形滤波器很有帮助！
Pulse shaping filter with a FPGA to achieve the six papers on the development of shaping filter help! (2010-05-11, VHDL, 1382KB, 下载62次)
SD读卡器原理图，采用mega8单片机，对于开发USB接口非常有帮助。
Schematic of SD card reader,based on mega8 MCU,it s very help for development of USB interface. (2010-03-23, PDF, 18KB, 下载48次)
tonepad_rebotedelay2 PT2399混音器 第二版
tonepad_rebotedelay2 PT2399 mixer 2nd Edition (2010-02-17, Others, 104KB, 下载14次)
利用MSPd30F149 单片机和AIM21电流环芯片，通过简单的压频转换(多谐振荡器)电路实现了基于电客式差压
传感器的智能差压变送器设计。该设计的特点是利用压频转换电路取代了A／D模块，以极低的产品价格达到了较高的
系统测量精度。采用软件与硬件相结合的信号处理技术，实现了基于HART协议现场总线技术的差压模拟量的测量，通
过进一步采用CPLD器件的量化延时测频技术，将可以达到比传统A／D器件更高的压力测量精度。智能差压变送器；HART协议现场总线；MSP430F149；AIM21
The use of MSPd30F149 chip microcontroller and AIM21 current loop, through a simple voltage to frequency converter (multi-harmonic oscillator) circuit based on power-off-type differential pressure sensor design of intelligent differential pressure transmitter. The design is characterized by the use of voltage to frequency converter circuit to replace the A/D module, a very low price to achieve a high system accuracy. Using a combination of software and hardware signal processing techniques to achieve an agreement based on the HART field bus technology differential analog measurements, using CPLD devices through further quantify the delay frequency measurement techniques, will be able to reach than the traditional A/D device is more high-pressure measurement accuracy. Smart differential pressure transmitter HART protocol field bus MSP430F149 AIM21 (2010-02-01, C/C++, 148KB, 下载123次)
三极管震荡电路 蜂鸣器驱动电路 电容三极管震荡电路 应用在低电压低功耗报警器中很好
Shock buzzer drive circuit transistor capacitance circuit used in transistor circuits shock low-power low-voltage alarm in good (2009-05-19, WORD, 37KB, 下载33次)
POWERPC处理器架构的MPC852的软硬件开发使用说明
POWERPC处理器架构的MPC852的软硬件开发使用说明 (2009-03-13, Others, 380KB, 下载53次)
学习嵌入式系统的最好教材，包含嵌入式处理器，嵌入式控制器，ARM,DSP，从嵌入式硬件构成到操作系统构成，全面讲述了嵌入式开发知识
Learn the best materials embedded systems, including embedded processors, embedded controllers, ARM, DSP, embedded hardware from the operating system consists of a comprehensive knowledge about the Embedded Development (2009-03-04, PDF, 1557KB, 下载26次)
IC卡读写器的常见问题集锦
了解ic卡读卡器的工作方式
IC Card Reader FAQ allehanda ic card reader to understand the working methods (2008-08-31, Others, 60KB, 下载7次)