Machinery
共 16 篇文章
Machinery 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 16 篇文章，持续更新中。
无刷永磁电机功率控制在健身车之应用
·摘要:電機機械(electric machinery，簡稱電機)是把機械能與電能作互相轉換的裝置(device)。當這種裝置用來把機械能轉換成電能時，稱為發電機(generator)；用來把電能轉換成機械能時，則稱為馬達(motor)。學理上，發電機和馬達都是經由電場和磁場的交互作用來達成能量的轉換。本文探討無刷永磁電機在發電機和馬達兩種模式下的操作原理，並提出一發電機與馬達模式共存的系統架構。
基于STM32单片机控制的电动微耕机研制
<p>以大棚内工作环境和作业要求为依据设计了一种纯电动微耕机,以STM32F4芯片作为微耕机主控芯片,附加惯性导航传感器、无线遥控等设备,实现微耕机的远程遥控作业,以此达到节能环保、减轻劳动强度、提高作业效率的目的。试验结果表明:该微耕机作业效率为3.3h/hm^2,耗电量为18kW·h/hm^2,经济性和工作效率远高于市面上同规格其它类微耕机,且其相关技术要求符合国家出台的机械行业微耕机技术标准
基于dsPIC单片机的农业机械柴油机工况记录仪设计
<p>设计了一种基于Microchip dsPIC33FJ128MC708A单片机的农业机械柴油机实时工况记录仪。主要通过dsPIC33FJ128MC708A单片机外接霍尔转速传感器、位移传感器、温度传感器以及CAN通讯接口等外设,实现对农业机械柴油机实际作业工况下主轴转速、油门开度、机油温度、排气温度等关键信息的获取,通过LCD显示模块以及SD卡存储模块实现对采集数据的实时显示与存储,从而实现对
【电机控制经典】Electric Machinery (6th ED)
·Electric Machinery (6th ed)作者们生前最后一本书作者师傅也已故的经典教材A. E. Fitzgerald / Charles Kingsley Jr., / Stephen D. Umans, Electric Machinery, 6th Edition McGraw-Hill | ISBN: 0073660094 | 6 edition (July 25, 2002
电机驱动控制 Electrical Machine Drives Control 完整版pdf电子书下载
<p>Electrical Machine Drives Control</p><p><br/></p><p>A basic study of electrical drives is fundamental to an electrical engineering curriculum, and,
today, gaining a better academic understanding o
Electric Machinery (6th ed)
The chief objective of Electric Machinery continues to be to build a strong<br />
foundation in the basic principles of electromechanics and electric machinery.<br />
Through all of its ed
Telecommunications Essentials
<span lang="EN-GB">I love telecommunications. It is powerful and it empowers, with
far-reaching consequences. It has demonstrated the potential to transform
society and business, and the revolution
Gives all the matlab codes for dynamic simulation of electric machinery by Chee-Mun Ong
Gives all the matlab codes for dynamic simulation of electric machinery by Chee-Mun Ong
all electric machinery dynamic simulation is realized by this book
all electric machinery dynamic simulation is realized by this book
The ICA/BSS algorithms are pure mathematical formulas, powerful, but rather mechanical procedures: T
The ICA/BSS algorithms are pure mathematical formulas, powerful, but rather mechanical procedures: There is not very much left for the user to do after the machinery has been optimally implemented. Th
ACM/ICPC(ACM International Collegiate Programming Contest, 国际大学生程序设计竞赛)是由国际计算机界历史悠久、颇具权威性的组织ACM（Asso
ACM/ICPC(ACM International Collegiate Programming Contest, 国际大学生程序设计竞赛)是由国际计算机界历史悠久、颇具权威性的组织ACM（Association for Computing Machinery，美国计算机协会）主办的，世界上公认的规模最大、水平最高的国际大学生程序设计竞赛，其目的旨在使大学生运用计算机来充分展示自己分析问题和解决
Commercially available active noise control headphones rely on fixed analog controllers to drive "an
Commercially available active noise control headphones rely on fixed analog controllers to drive "anti-noise" loudspeakers. Our design uses an adaptive controller to optimally cancel unwanted acoustic
采用TÜV认证的FPGA开发功能安全系统
This white paper discusses how market trends, the need for increased productivity, and new legislation have<br />
accelerated the use of safety systems in industrial machinery. This TÜV-qualified
采用TÜV认证的FPGA开发功能安全系统
This white paper discusses how market trends, the need for increased productivity, and new legislation have<br />
accelerated the use of safety systems in industrial machinery. This TÜV-qualified
嵌入式系统设计师教程
<p>
嵌入式系统是一种应用范围非常广泛的系统。可以说除了桌面计算机和服务器外所有计算设备都属于嵌入式系统，例如从便携式音乐播放器到航天飞机上的实时系统控制都属于嵌入式系统。<br />
大多数商用的嵌入式系统都设计成专用任务的低成本的产品。大多数的嵌入式系统都具有实时性的要求。有些功能需要非常快的主频，但其他大多数功能并不需要高速的处理能力。这些系统通过特定的器件和软件来满足实时性的要求。<
【电机控制经典】Electric Machinery (6th ED)
·Electric Machinery (6th ed)作者们生前最后一本书作者师傅也已故的经典教材A. E. Fitzgerald / Charles Kingsley Jr., / Stephen D. Umans, Electric Machinery, 6th Edition McGraw-Hill | ISBN: 0073660094 | 6 edition (July 25, 2002