equivalent adj. 1.相當(dāng)?shù)?,相同的,同等的?2.【化學(xué)】等價(jià)的,當(dāng)量的;【數(shù)學(xué)】等價(jià)的;等量的;等勢(shì)的;【物理學(xué)】等效的;【數(shù)學(xué)】等面積的,等體積的。 3.同意義的 (to)。 n. 1.同等物;【數(shù)學(xué)】等價(jià),等值,等價(jià)物,等值物;等量物;相當(dāng)物。 2.同義詞,對(duì)應(yīng)詞句 (of)。 3.【化學(xué)】當(dāng)量;克當(dāng)量;等量。 4.【地質(zhì)學(xué);地理學(xué)】同期地層。 a square equivalent to a triangle 同三角形等積的正方形。 five pounds or its equivalent in books 五鎊或相當(dāng)于五鎊價(jià)值的書(shū)籍。 chemical equivalent 化學(xué)當(dāng)量。 electrochemical equivalent 電化當(dāng)量。 transmission equivalent 【電學(xué)】傳輸衰耗等效值。 be equivalent to 等于;相當(dāng)于。 adv. -ly
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Study on response computation of a vibration system with variable coefficient of sliding friction using equivalent linearization technique 非恒定滑動(dòng)摩擦系數(shù)振動(dòng)系統(tǒng)等效線(xiàn)性化計(jì)算方法研究
Thirdly , the methodologies of equivalent linearization and moment equations method in the approximate method for random vibration of nonlinear structure are studied 第三,對(duì)非線(xiàn)性結(jié)構(gòu)隨機(jī)振動(dòng)近似分析方法中的隨機(jī)等效線(xiàn)性化法和矩方程法進(jìn)行了研究。
Taking a monotonic soilfill dam as example , a comparison between the incrementally - iterative numerical technique and the equivalent linearization approach was carried out 以一理想均質(zhì)土壩為算例,對(duì)上述增量?迭代算法和常用的等價(jià)線(xiàn)性法得到的壩體動(dòng)力計(jì)算結(jié)果進(jìn)行了對(duì)比分析。
( 5 ) the idea of the equivalent linearization is extended to a class of nonlinear continuous system . the continuous nonlinear generalized predictive controllers for the nonlinear system are designed ( 5 )將非線(xiàn)性系統(tǒng)等價(jià)時(shí)變線(xiàn)性化方法推廣到連續(xù)非線(xiàn)性系統(tǒng),設(shè)計(jì)了連續(xù)非線(xiàn)性系統(tǒng)的廣義預(yù)測(cè)控制律。
The research indicates that the random sectionalized linearization methodology introduced by the author is more simple and efficient than stochastic equivalent linearization method , so it is convenient for generalizing 研究表明,作者提出的隨機(jī)分段線(xiàn)性濾波器較等效線(xiàn)性濾波器計(jì)算程序簡(jiǎn)單得多,便于推廣應(yīng)用、而且效率高。
The structure of internal control is adapted for gpc . the stability and tracking performance with modeling error are discussed . ( 4 ) the equivalent linearization is extended to nonlinear multivariable system 采用內(nèi)??刂平Y(jié)構(gòu)討論廣義預(yù)測(cè)閉環(huán)控制系統(tǒng)的性能,研究了存在非線(xiàn)性建模誤差的情況下閉環(huán)控制系統(tǒng)的穩(wěn)定性和跟蹤性能。
Say a few words about our understanding and suggestion on the design by analysis , including the modeling of finite elements , the stress classification of results by finite element method and the equivalent linearization method etc 摘要對(duì)分析設(shè)計(jì)中的若干重要問(wèn)題提出了看法和建議,包括有限元建模、有限元計(jì)算結(jié)果的應(yīng)力分類(lèi)、等效線(xiàn)性化處理方法等。
The bouc - wen differential equation model is used in modeling the hysteretic characteristics of these components . the pem ( pseudo excitation method ) combined with the elm ( equivalent linearization method ) is used to analyze the non - linear random vibration of such structures 采用bouc - wen等提出的微分方程模型描述進(jìn)入非線(xiàn)性構(gòu)件的滯變特性,運(yùn)用虛擬激勵(lì)法結(jié)合等效線(xiàn)性化進(jìn)行結(jié)構(gòu)非線(xiàn)性隨機(jī)振動(dòng)分析。
In order to find out the speciality of the hysteretic system under random excitation , random responses and model parameters of hysteretic system were studied by the method of stochastic equivalent linearization and mento - carlo simulation 為了更好地了解在隨機(jī)激勵(lì)作用下遲滯阻尼振動(dòng)系統(tǒng)的動(dòng)力學(xué)特性,本文將隨機(jī)等價(jià)線(xiàn)性化法與monto - carlo法應(yīng)用于遲滯阻尼振動(dòng)系統(tǒng)隨機(jī)響應(yīng)分析并對(duì)該系統(tǒng)的參數(shù)特性進(jìn)行了初步的研究。