畢業(yè)設(shè)計(jì)-點(diǎn)火系統(tǒng)波形分析-展示頁
2024-12-13 17:40本頁面
【正文】 for fault diagnosis of electronic control system must be the use of advanced testing equipment, advanced mode. Waveform analysis techniques used in the automotive repair industry, vehicle fault diagnosis can greatly improve the speed and accuracy of detection by waveform analysis, the oscilloscope can display the various parameters of electrical signals, using these parameters we can determine whether the electronic signal waveform Normal, and then, through the waveform analysis can further check out the circuit, sensors, actuators and control circuits and puter parts such as the failure to repair. This paper describes the vehicle ignition system waveform connection, detection, analysis。使學(xué)者有一目了然的深刻視覺感受 ,發(fā)掘 學(xué)習(xí)者的興趣。 本文敘述了汽車點(diǎn)火系統(tǒng)波形連接、檢測、分析方法 。傳統(tǒng)的故障診斷方式根本不能適應(yīng)現(xiàn) 代汽車故障診斷的要求 ,尤其對(duì)電控系統(tǒng)故障的診斷 ,必須采用先進(jìn)的檢測設(shè)備 ,先進(jìn)的工作模式。由于電子控制元件的維修比較抽象，給汽車維修技術(shù)提出了新的挑戰(zhàn)，使許多維修人員望而止步，感到神秘莫測。金肯職業(yè)技術(shù)學(xué)院 2021 級(jí) 畢業(yè)設(shè)計(jì) (論文） 1 目 錄 中英文 摘要 ................................................................................................................... 2 第 1 章 緒 論 ............................................................................................................. 4 引言 .................................................................................................................. 4 點(diǎn)火系統(tǒng)概述 ................................................................................................. 4 第 2 章 點(diǎn)火系統(tǒng)檢測連接及點(diǎn)火波形種類、特點(diǎn) ............................................... 6 點(diǎn)火系統(tǒng)檢測連接方法 .................................................................................. 6 點(diǎn)火波形種類 .................................................................................................. 7 次級(jí)點(diǎn)火波形的特點(diǎn) ...................................................................................... 9 第 3 章 點(diǎn)火波形分析 ............................................................................................. 11 點(diǎn)火波 形分析方法 ........................................................................................ 11 各類點(diǎn)火系波形 ............................................................................................ 11 觸點(diǎn)式點(diǎn)火系波形 .............................................................................. 11 無觸點(diǎn)點(diǎn)火系波形 .............................................................................. 12 次級(jí)點(diǎn)火波形可查明的故障 ................................................................. 13 分析次級(jí)點(diǎn)火波形的要點(diǎn) ..................................................................... 14 第 4 章 故障波形分析 ............................................................................................. 18 典型故障波形分析 ........................................................................................ 18 初級(jí)電壓分析 ...................................................................................... 18 次級(jí)電壓波形分析 .............................................................................. 20 常見次級(jí)點(diǎn)火故障波形分析 ........................................................................ 21 結(jié)論 ............................................................................................................................. 23 致謝 ............................................................................................................
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