史芳芳外文翻译.doc

  1. 1、本文档共13页,可阅读全部内容。
  2. 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
  3. 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载
  4. 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
史芳芳外文翻译

外文翻译及原文 外文原版 How Remote Controls Work Wireless?remote?control?means?to?achieve?the?objectives?of?the?charged?non-contact?remote?control,?in?industrial?control,?aerospace,?consumer?electronics?applications.?Wireless?remote?control?and?wireless?transmission?systems?with?cable?and?infrared?equipment?to?enhance?the?mobile?freedom?compared.?This?wireless?remote?control?devices?and?wireless?transmission?systems?in?industrial?applications?is?increasing.?Cable?to?connect?the?relative?advantage?of?low?installation?costs?(no?wiring,?no?underground?works,?there?is?no?cable?trough),?increased?flexibility?and?reduced?maintenance?costs.? Wireless?Remote?Control?Category? Wireless?remote?control?system?of?the?type?and?classification?of?many,?the?main?methods?are:?①?transmission?control?directives?by?the?carrier?signal?is?divided?into:?radio?remote?control,?infrared?remote?control,?ultrasonic?remote?control;?②?encoding?in?accordance?with?sub-signals:?frequency?encoding?and?pulse?code;?③?by?the?transmission?channel?is?divided?into:?single-channel?and?multi-channel?remote?control;?④?according?to?the?same?time?the?number?of?instructions?can?be?transmitted?is?divided?into:?single-channel?and?multi-channel?remote?control;?⑤?command?signals?in?accordance?with?the?objectives?of?the?control?technology?was?charged?as?follows:?switch-type?the?proportion?of?type?remote?control.? Wireless?remote?control?component? Remote?control?system?in?general?by?the?transmitter?and?the?receiver?is?composed?of?two?parts.?General?by?the?command?transmitter?key,?instruction?encoding?circuit,?modulation?circuit,?driver?circuit,?firing?circuit,?such?as?a?few?parts.?Instruction?encoding?circuit?encoding?the?instructions?to?produce?signals?encoding?instructions?to?the?carrier?modulation?signal,?and?then?carried?out?by?the?drive?circuit?power?amplifier?circuit?out?by?the?launch?after?launch?of?the?command?modulation?signal?encoding.?Receiver?general?by?the?receiving?circuit,?amplifier,?demodulator?cir

文档评论(0)

haihang2017 + 关注
实名认证
内容提供者

该用户很懒,什么也没介绍

1亿VIP精品文档

相关文档