- 發(fā)動動力學(xué)
- 發(fā)動機動力學(xué)
- 內(nèi)燃機動力學(xué)
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engine dynamics中文什么意思
例句與用法
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- Study on the hybrid simulation of engine dynamic test bed
發(fā)動機動態(tài)試驗臺的混合模擬研究 - In this paper , basing on object - oriented technology , modeling and simulation of engine dynamic system has been studied
本文進(jìn)行了基于面向?qū)ο蟮陌l(fā)動機系統(tǒng)建模與動態(tài)仿真的研究。 - The optimal control methods are proved to be valid and can improve the engine dynamic performance
得到的控制算法能在各項約束限定范圍內(nèi)，保證發(fā)動機安全工作的同時，充分發(fā)掘發(fā)動機的性能潛力，改善發(fā)動機的動態(tài)性能。 - In the paper , several main steps of dynamic design , such as model set up , test modal analysis and fe modal analysis , model revising , structure dynamic response analysis , sensitivity analysis and dynamic modifying , are discussed for the military diesel main parts : crankshaft , cylinder head , engine block , and their combined structure ? ngine block & crankshaft , engine block & cylinder head , engine block & crankshaft & cylinder head , thus the paper finishes the whole tache of dynamic design and realizes the whole flow of engine dynamic design
發(fā)動機的剛度和強度主要取決于機體、曲軸和缸蓋，為此本文對上述三個主要零部件進(jìn)行了試驗?zāi)B(tài)分析和有限元模態(tài)分析，同時對組合結(jié)構(gòu)?機體+曲軸、機體+缸蓋也進(jìn)行了試驗?zāi)B(tài)分析和有限元模態(tài)分析并用試驗結(jié)果對有限元分析結(jié)果進(jìn)行修正和驗證，以保證有限元模型的正確性和可信性。在正確、可信的有限元模型基礎(chǔ)上，本文進(jìn)行了動力響應(yīng)分析，并在假想條件下進(jìn)行了靈敏度分析和動力修改，完成了動態(tài)設(shè)計的整個環(huán)節(jié)，實現(xiàn)了發(fā)動機動態(tài)設(shè)計的整個流程。 - Aiming at improving the imperfect control of the engine cooling system , this paper uses the intelligent control technology to control the motor engine cooling system , solve the concrete problems of the engine cooling system , achieve a good control effect , enhance the engine dynamic characteristics and its economy as well , reduce the automotive exhaust pollution , thus reaching the goal of saving the energy sources and protecting the environment , and prolonging the automobile service lifetime
本論文針對汽車發(fā)動機冷卻系統(tǒng)存在控制不夠完善之處而進(jìn)行改進(jìn),采用智能控制技術(shù)對汽車發(fā)動機冷卻系統(tǒng)進(jìn)行控制,解決發(fā)動機冷卻系統(tǒng)中存在的具體問題,以達(dá)到控制效果良好,提高汽車動力性和經(jīng)濟性,減小汽車的排放污染,從而實現(xiàn)節(jié)約能源和保護環(huán)境的目的,并提高汽車的使用壽命。