智能避障機(jī)器人設(shè)計(jì)外文翻譯-wenkub.com
2025-06-20 19:55 本頁面
【正文】 該小車采用光電傳感器檢測(cè)路徑，獲得賽道信息，求出小車與黑線間的偏差，采用模糊控制對(duì)小車的速度進(jìn)行控制，使小車能夠自動(dòng)跟隨直道和彎道。通過實(shí)際運(yùn)行驗(yàn)證，本方法使智能車運(yùn)行穩(wěn)定、可靠,，得到比較理想的效果。經(jīng)實(shí)驗(yàn)驗(yàn)證，該系統(tǒng)運(yùn)行可靠，達(dá)到了設(shè)計(jì)要求。提出了一種基于AVR 單片機(jī)Atmega8 為核心控制器的比賽機(jī)器人控制系統(tǒng),通過比賽機(jī)器人的特征分析,闡述了構(gòu)成控制系統(tǒng)所需的主控單元、電機(jī)驅(qū)動(dòng)單元、傳感檢測(cè)單元及LCD 顯示單元,其中詳細(xì)分析了以MCBL3006S 為核心的伺服電機(jī)驅(qū)動(dòng)單元,以及關(guān)系比賽機(jī)器人基本功能實(shí)現(xiàn)的循線傳感系統(tǒng)及避障傳感系統(tǒng),并給出部分程序。使用AVR － GCC 編譯軟件開發(fā)伺服系統(tǒng)軟件，設(shè)定速度采樣頻率為2KHz，實(shí)現(xiàn)對(duì)電機(jī)速度的實(shí)時(shí)控制。系統(tǒng)可以預(yù)先設(shè)定小車的行走路線, 能夠?qū)崿F(xiàn)小車與計(jì)算機(jī)之間的無線通訊, 通過超聲測(cè)物和紅外測(cè)障電路使小車安全行走。電動(dòng)汽車真正能夠與傳統(tǒng)的燃油汽車相競(jìng)爭(zhēng)，今后汽車市場(chǎng)終會(huì)被電動(dòng)汽車和智能汽車所取代。在諸多種電池中，燃料電池是迄今為止最有希望解決汽車能源短缺問題的動(dòng)力源。通過各種傳感器實(shí)現(xiàn)自動(dòng)駕駛。除了這些之外4WS、4WD的出現(xiàn)大大提高了電動(dòng)汽車的價(jià)值與性能同步提升。如果是相反，就放氣或?yàn)a油。自動(dòng)變速器主要由液力變矩器、齒輪變速器、油泵、液壓控制系統(tǒng)、電子控制系統(tǒng)、油冷卻系統(tǒng)等組成。有了這些系統(tǒng)汽車響應(yīng)敏捷，使用功能強(qiáng)，可靠性高，既保證發(fā)動(dòng)機(jī)動(dòng)力又降低燃油的消耗，而且又滿足排放法規(guī)的標(biāo)準(zhǔn)。電子控制技術(shù)在汽車上得到了廣泛應(yīng)用，汽車上應(yīng)用的電子裝置越來越豐富，電子技術(shù)不僅用來改善和提高傳統(tǒng)汽車電器的質(zhì)量和性能，而且還提高了汽車的動(dòng)力性、燃油經(jīng)濟(jì)性、可靠性以及廢氣排放的凈化性。所以必須在石油耗凈之前找到一種代替品。1990年左右，公路運(yùn)輸?shù)膶I(yè)人士開始申請(qǐng)讓他們?cè)诮煌ê偷缆饭芾?。在發(fā)達(dá)國(guó)事故的人將達(dá)到850萬人。 然而，一個(gè)既枯燥又危險(xiǎn)的保留區(qū)域就是日常駕駛汽車。外文翻譯INTELLIGENT VEHICLEOur society is awash in “machine intelligence” of various the last century, we have witnessed more and more of the “drudgery” of daily living being replaced by devices such as washing machines.One remaining area of both drudgery and danger, however, is the daily act ofdriving automobiles million people were killed in traffic crashes in 2002, which was % of all globaldeaths and the 11th ranked cause of death . If this trend continues, an estimated million people will be dying every year in road crashes by 2020. In fact, the . Department of Transportation has estimated the overall societal cost of road crashes annually in the United States at greater than $230 billion.When hundreds or thousands of vehicles are sharing the same roads at the same time, leading to the all too familiar experience of congested traffic. Traffic congestion undermines our quality of life in the same way air pollution undermines public 1990, road transportation professionals began to apply them to traffic and road management. Thus was born the intelligent transportation system(ITS). Starting in the late 1990s, ITS systems were developed and deployed. In developed countries, travelers today have access to significant amounts of information about travel conditions, whether they are driving their own vehicle or riding on public transit systems.As the world energy crisis, and the war and the energy consumption of oil and are full of energy, in one day, someday it will disappear without a trace. Oil is not in resources. So in oil consumption must be clean before finding a replacement. With the development of science and technology the progress of the society, people invented the electric car. Electric cars will bee the most ideal of transportation. In the development of world each aspect is fruitful, especially with the automobile electronic technology and puter and rapid development of the information age. The electronic control technology in the car on a wide range of applications, the application of the electronic device,
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