数据融合资料，国内外文献，信息融合算法，多传感器融合，卡尔曼滤波，联邦卡尔曼滤波
Information fusion data, domestic and foreign literature, information fusion algorithm, multi-sensor fusion, Kalman filter, Federal Kalman filter (2021-04-10, PDF, 3818KB, 下载0次)
信息融合资料，国内外文献，信息融合算法，多传感器融合，卡尔曼滤波，联邦卡尔曼滤波
Information fusion data, domestic and foreign literature, information fusion algorithm, multi-sensor fusion, Kalman filter, Federal Kalman filter (2021-04-10, PDF, 4890KB, 下载1次)
Rockchip RK3399是瑞芯微推出的一款低功耗、高性能的应用处理器芯片，该芯片基于Big.Little架构,即具有独立的NEON协同处理器的双核Cortex-A72及四核Cortex-A53组合架构，主要应用于计算机、个人互联网移动设备、VR、广告机等智能终端设备。
Rockchip rk3399 is a low-power, high-performance application processor chip, which is based on Big.Little Architecture, namely dual core cortex-a72 and quad core cortex-a53 composite architecture with independent neon co processor, is mainly used in intelligent terminal devices such as computers, personal Internet mobile devices, VR, advertising machines, etc. (2020-07-22, PDF, 414KB, 下载2次)
以PWM方式做温度控制，通过LM35温度传感器测温，LM494作为PWM控制芯片，电路简单
Temperature is controlled by PWM mode, temperature is measured by LM35 temperature sensor, lm494 is used as PWM control chip, the circuit is simple (2020-04-22, PDF, 302KB, 下载0次)
在交流直流换流器中会产生谐波，谐波通过直流侧交流侧形成正反馈并放大
Harmonic will be generated in the AC / DC converter, which will form positive feedback and amplify through the AC side of the DC side (2019-11-21, PDF, 1342KB, 下载1次)
谐波不稳定原理讲解，在换流器中，交流侧和直流侧的谐波形成正反馈
The principle of harmonic instability is explained. In the converter, the harmonic on the AC side and DC side forms positive feedback (2019-11-21, PDF, 433KB, 下载0次)
关于无线传感器网络的一篇论文,主要讲述了将分簇路由算法用于数据收集
A paper on wireless sensor networks mainly discusses the application of clustering routing algorithm in data collection (2019-11-19, PDF, 233KB, 下载0次)
一种集成滑模电压和电流控制升压转换器的直流微电网自适应下垂控制方案
This paper presents an adaptive droop scheme for dc microgrids
to overcome the non-linearity of the system. (2019-05-14, PDF, 1971KB, 下载10次)
基于32位ARM7微控制器和弘C／0S—II高速实时内
核的专用绣花控制器。在提高绣花性能的同时，使工业绣花机
控制器的软件设计更加简洁、完整、可靠性高和易于移植。在
工业绣花机运行过程中，系统需要与用户进行大量的信息交换，
因此一个良好的人机交互设计对整个绣花机系统的设计起着举
足轻重的作用，本文主要针对该控制器的人机交互部分(键盘
操作和LCD显示设计及其实现)进行了较详实的分析。
Based on 32 bit ARM7 microcontroller and Hong C / 0S - II high-speed real-time
A special embroidery controller for the core. While improving the embroidery performance, the industrial embroidery machine is also made.The software design of the controller is more succinct, complete, reliable and easy to transplant. stay
During the operation of industrial embroidery machine, the system needs to exchange large amounts of information with users.Therefore, a good human-machine interaction design plays an important role in the design of the whole embroidery machine system.This paper mainly focuses on the human-computer interaction part of the controller (keyboard).Operation and LCD display design and implementation are analyzed in detail. (2018-06-11, PDF, 308KB, 下载3次)
上位机服务器负责监控以及给终端平台提供合理的配置以使终端随时能适用复杂多变的控制场合，使平台具有环境适用性。同时由于上位机采用通用PC机，其处理能力较强，能够处理大量复杂数据，所以当测控终端遇到大量复杂的数据需要处理时，终端平台能将数据提交给上位机服务器，由上位机服务器进行处理，并将处理结果返回给测控终端。
The host computer server is responsible for monitoring and providing a reasonable configuration to the terminal platform so that the terminal can be applied to the complex and changeable situations at any time, so that the platform is applicable to the environment. At the same time, because the host computer uses a general PC machine, its processing ability is strong and can handle a large number of complex data, so when a large number of complex data need to be processed, the terminal platform can submit the data to the upper computer server, the host computer server is processed, and the processing results are returned to the measurement and control terminal. (2018-06-11, PDF, 3474KB, 下载0次)
一种增强型 Z 源逆变器拓扑结构，仅供大家分析参考
An enhanced Z-source inverter topology, which has the following advantages: Significantly enhances the boost capability of the inverter, expands the application of the Z-source inverter; achieves a high modulation factor and improves the output of the entire inverter Power quality; effectively reducing the voltage stress on the Z-source network capacitor helps reduce the system's size and cost. Steady state analysis was performed on the enhanced topology. Simulation and experimental results verified the characteristics of the inverter topology. (2018-06-10, PDF, 821KB, 下载1次)
此表是计算变频电流的一些公式和算法，可以给大家做个参考，谢谢！！！
This table is some formulas and algorithms for calculating the variable frequency current. (2018-06-06, PDF, 5KB, 下载1次)
该文档为boost变换器的小信号建模分析，对boost电路的环路控制有帮助
This document is a small signal modeling analysis for the boost converter, which is helpful for the loop control of the boost circui (2018-01-29, PDF, 140KB, 下载10次)
里面都是PIC单片机的学习资料，有温度器，直流无刷电机，电动车等资料
All of them are the learning materials of PIC MCU, thermostat, dc brushless motor, electric vehicle and so on (2017-12-04, PDF, 1668KB, 下载3次)
DRV91680PDF数据手册，DRV91680PDF详细资料。
DRV91680 updated Datasheet.pdf (2017-07-21, PDF, 1507KB, 下载32次)
M24LR64 EEPROM (64K bits)
意法半导体的M24LR64 EEPROM存储器集成标准的数字I2C和被动式射频（ISO 15693）接口。
在射频模式下，存储器无需电能即可从系统采集能量和数据，
从而节省电路板的功率损耗，
用户可随时随地以轻松简便的方式远程设定或更新电子产品。
M24LR64 EEPROM (64K bits) STMicroelectronics M24LR64 EEPROM memory integrated standard digital I2C and passive radio frequency (ISO 15693) interface. In RF mode, the memories do not require electricity to power and data collected from the system, thus saving board power loss, the user can anytime, anywhere easy and quick way to set or update the remote electronics. (2011-05-15, PDF, 616KB, 下载32次)
江森自控现场控制器DX9100的编程软件的使用说明关于GX9100软件的使用
Johnson Controls DX9100 scene controller programming software for use on the use of software GX9100 (2009-01-07, PDF, 738KB, 下载780次)
随着微处理器技术、计算机技术、通讯技术的发展和工业自动化水平的提高，为石油行业生产自动化打下了坚实的基础
With microprocessor technology, computer technology, communication technology development and raise the level of industrial automation, production automation for the oil industry has laid a solid foundation (2008-12-27, PDF, 7KB, 下载1次)
FT245芯片是USB控制器芯片，非常好用方便，对于扩展USB极为好用，固件程序都可以下载的。
FT245 chip USB controller chip, very easy to use convenient, extremely useful for the extension of USB, firmware can be downloaded. (2008-12-03, PDF, 363KB, 下载99次)
结合三年来在我院学习的课程和实践练习内容，要求学员为天津制药厂设计一套门禁控制系统。该系统包括两个更衣室四个门的门禁控制。每个更衣室有两个门，具体要求如下。
同一更衣室的两个门不能同时开；
不同更衣室的门不相关；
每个门设传感器和电磁锁，人到门口时，门根据控制要求自动开启电磁
锁并显示门已开启的信号。人通过后，门自动关闭；
要求系统在停电时，每个更衣室的门处于开启状态；
设应急按钮，可以开启每个
Combination of three years in our hospital to learn the content of courses and practical exercises require students to design a pharmaceutical factory in Tianjin Access Control System. The system includes two changing rooms, four of the door access control. Each locker room has two doors, the specific requirements are as follows. (2008-05-18, PDF, 361KB, 下载21次)