現(xiàn)代電子技術(shù)發(fā)展與應(yīng)用(已修改)
2024-11-19 11:04 本頁面
【正文】 焦作大學畢業(yè)論文 摘要 摘 要 電子技術(shù)是十九世紀末、二十世紀初開始發(fā)展起來的新興技術(shù)，二十世紀發(fā)展最迅速，應(yīng)用最廣泛，成為近代科學技術(shù)發(fā)展的一個重要標志。進入 21 世紀，人們面臨的是以微電子技術(shù)（半導體和集成電路為代表）電子計算機和因特網(wǎng)為標志的信息社會。高科技的廣泛應(yīng)用使社會生產(chǎn)力和經(jīng)濟獲得了空前的發(fā)展。現(xiàn)代電子技術(shù)在國防、科學、工業(yè)、醫(yī)學、通訊（信息處理、傳輸和交流）及文化生活等各個領(lǐng)域中都起著巨大的作用?，F(xiàn)在的世界，電子技術(shù)無處不在：收音機、彩電、音響、 VCD、 DVD、電子手表、數(shù)碼相機、微電腦、大規(guī)模生產(chǎn)的工業(yè)流水線、因特 網(wǎng)、機器人、航天飛機、宇宙探測儀，可以說，人們現(xiàn)在生活在電子世界中，一天也離不開它。 電子技術(shù)是研究采用電子器件實現(xiàn)對電能的控制和變換的科學，是介于電氣工程三大主要領(lǐng)域 —— 電力、電子和控制之間的交叉學科，在電力、工業(yè)、交通、航空航天等領(lǐng)域具有廣泛的應(yīng)用。電子技術(shù)的應(yīng)用已經(jīng)深入到工業(yè)生產(chǎn)和社會生活的各個方面，成為傳統(tǒng)產(chǎn)業(yè)和高新技術(shù)領(lǐng)域不可缺少的關(guān)鍵技術(shù)，可以有效地節(jié)約能源。 關(guān)鍵字： 電子 技術(shù) 控制 焦作大學畢業(yè)論文 摘要 Abstract Electronic technology is the end of the nieenth Century, the beginning of the twentieth Century development of emerging technology, in twentieth Century, the most rapid development, the most widely used in modern science and technology, has bee an important symbol of the development of. Enter twentyfirst Century, people are faced with microelectronics technology ( semiconductor and integrated circuit as the representative ) electronic puter and Inter as a symbol of the information society. The wide application of hightech makes social productivity and economy obtained unprecedented development. Modern electronic technology in national defense, scientific, industrial, medical, munications ( information processing, transmission and exchange) and cultural life in various fields all play an enormous role. Now the world electronic technology, ubiquitous: Radio, TV, audio, VCD, DVD, electronic watches, digital camera, a microputer, mass production of industrial pipeline, Inter, robot, the space shuttle, space detector, can say, people now living in the electronic world, is also a day without it. Power electronic technology is studied using power electronic devices for power control and transformation of science, is situated between three major fields of electrical engineering, power electronics and control the intersection between
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