damper n. 1.使人掃興的人[事]。 2.【音樂】(鋼琴的)制音器。 3.【電學】阻尼器;減震器。 4.(火爐等的)風門,節(jié)氣閘。 5.〔美俚〕現(xiàn)金記錄機。 6.〔澳大利亞〕(在篝火上烤的)硬燒餅。 an air damper 氣壓制動器。 an acoustical damper消聲器。 damper pedal 制音踏板。 cast a damper on 使…掃興。
active adj. 1.活動的,有活動力的;【生物學】活性的;【電學】有功的;【無線電】有源的;【物理學】放射性的。 2.有生氣的,活潑的,靈敏的,敏捷的;主動的,能動的,積極的;有力的,勤勉的;【醫(yī)學】有特效的。 3.現(xiàn)行的,活動中的;【軍事】現(xiàn)役的。 an active demand 暢銷。 an active volcano 活火山。 The market is active. 市場活躍。 active measures 積極手段。 on active service 【軍事】現(xiàn)役,現(xiàn)役中的。 take an active part [interest] in 積極參加。 adv. -ly 活躍地;積極地,能動地;【語法】主動地。 n. -ness 活躍,積極性。
be active in 對…很積極; 活躍于; 積極參加; 積極于; 在......里活躍; 在……活躍
Acceleration output extended - feedback for active damping control 主動阻尼控制中的擴展加速度輸出反饋法
Research on measurement of low - frequency and microamplitude of vibration in active damping of platform 主動隔振平臺的低頻微振動測量研究
Chapter 6 introduces the physical embodiments of the new type of active damping suspension 第六章討論了基于力反饋原理的主動阻尼懸架的結(jié)構(gòu)實現(xiàn)及其實驗研究。
Chapter 4 constructs a set of theories in which design and optimize a new type of active damping suspension based on the active force feedback principle 第四章在理論上建立了一套基于主動力反饋原理的新型主動阻尼懸架的設計和優(yōu)化方法。
In the semi - active damper of high - speed train , piston ' s velocity should be measured conveniency and accurately for succeeding in calculoting and adjusting the damp parameter 摘要基于天棚原理的高速列車半主動減振器中,為實現(xiàn)對實際安裝減振器阻尼系數(shù)的計算和調(diào)整,需方便、準確地測量活塞運動速度。
Active damping suspension systems have been one of the major trends in the recent development of suspension systems . this paper reports a study on the active damping suspension system to reduce vehicle vibration 主動阻尼懸架技術是當今車輛懸架技術發(fā)展的趨勢之一,本論文從汽車振動力學的角度對車輛懸架進行了研究。
In this paper , several important points which include design of active damper , model of the system , computer simulation , theoretical analysis and experiment study of the theory will be explained 本文比較系統(tǒng)地提出了一套全新概念的液壓半主動懸架結(jié)構(gòu),它包括建模分析、結(jié)構(gòu)設計、計算機仿真、理論分析計算、實驗研究等方面的內(nèi)容。
Tang yong - jie , yan li - tang , hu xuan - li , et al . research on piezoelectric damping technology in structural vibration : ( 2 ) piezoelectric active damping technology j . piezoelectics & acoustooptics , 1996 , 18 ( 1 ) : 2831 唐永杰,晏礪堂,胡選利,等.結(jié)構(gòu)振動控制中壓電阻尼技術研究: (二)壓電主動阻尼技術j ] .壓電與聲光, 1996 , 18 ( 1 ) : 2831
Theoretical analysis and computer simulation studies show that performance comparable to that of electro - control active damping suspension systems can be achieved with the hydraulic network model which can self - adaptingly adjust the damping of suspension to realize the optimal control by virtue of response of vehicle . in chapter 5 , the effects of time - variant factors in the new active damping suspension system on reduction are investigated 第五章研究了主動阻尼系統(tǒng)中的時變因數(shù)對減振系統(tǒng)的減振效果的影響(包括路況、車速、載重阻尼油的粘度系數(shù)隨油溫變化而引起的變化,油液的彈性模量等) ,并分析了模型簡化時一些被忽略的非線性因數(shù)對系統(tǒng)性能的影響。
Keeping the self - adjusting of damping behavior when the controllability of semi - active damping is disable , or saving the unnecessary energy when the continuous modulation of damping is not needed , the composite structure for self - shifting between passive and semi - active structure is presented 摘要當磁流變減振器半主動功能失效時,為保持其阻尼性能仍具一定的自調(diào)節(jié)性或?qū)嶋H路況不需無級調(diào)節(jié)時,節(jié)省不必要的能耗,提出用于車輛半主動懸掛系統(tǒng)的被動與半主動功能自動切換的復合結(jié)構(gòu)磁流變減振器。