performance n. 1.執(zhí)行,實(shí)行,履行;完成;實(shí)現(xiàn);償還。 2.行為 ...
constraint n. 1.強(qiáng)迫,拘束。 2.約束,壓抑,拘泥。 3.強(qiáng)制 ...
constraint n. 1.強(qiáng)迫,拘束。 2.約束,壓抑,拘泥。 3.強(qiáng)制力。 4.緊張感[狀態(tài)]。 by constraint 勉強(qiáng),強(qiáng)迫。 feel constraint覺得局促不安,感受壓迫。 show constraint顯得局促。 under [in] constraint 被迫,不得不;被束縛著。
performance n. 1.執(zhí)行,實(shí)行,履行;完成;實(shí)現(xiàn);償還。 2.行為,動(dòng)作,行動(dòng);工作。 3.性能;特性。 4.功績;成績。 5.演奏;彈奏;演出;(馴獸等的)表演;把戲。 6.【物理學(xué)】演績。 a performance test 【機(jī)械工程】性能試驗(yàn)。 high performance 高度準(zhǔn)確,性能優(yōu)良。 an afternoon performance 午后的演出,日戲。 two performances a day 一天演兩場。 a fine [wretched] performance 成績好[壞]。 put a monkey through its performances 使猴子玩種種把戲。 performance in [of] horse-manship 馬戲;馬術(shù)表演。
Web service abstraction layer , loose coupling , and xml based format are susceptible to performance constraints Web服務(wù)抽象層、松散耦合和基于xml的格式易受到性能限制的影響。
In the third optimization model , the stress and the first mode frequency are selected to form the performance constraints . the third optimization model is presented by the stress , the stiffness and the mass 在第三個(gè)優(yōu)化模型中,以強(qiáng)度和一階頻率作為性能約束,對(duì)泵車有限元優(yōu)化模型進(jìn)行強(qiáng)度、剛度和質(zhì)量多方面綜合優(yōu)化。
In the performance seeking control process , performance constraints and component constraints that occur in the actual engine transient state are considered . besides , the constraints of control variable , such as the change rate and the change range , are also taken into account 在尋優(yōu)控制研究中,不但充分考慮了真實(shí)發(fā)動(dòng)機(jī)在工作過程中存在的各種性能和部件約束,而且還考慮到在工程實(shí)際中控制作用量的變化速率和變化幅度的限制等約束。
After summarizing those rules , the automatic modeling approach that can derive pbg model and parameters " value of lineweb from its geometric structure is presented . by this approach , hmb design can not only implement structural optimization but also meet the dynamic performance constraints . based on the researches mentioned above , a hmb optimal design software package with high intelligence is developed successfully using visual c + + and objec 在上述研究的基礎(chǔ)上,應(yīng)用visual十和objectarx具包,成功開發(fā)出高度智能化的液壓集成塊優(yōu)化設(shè)計(jì)軟件原型系統(tǒng),主要由三大模塊即原理圖智能設(shè)計(jì)模塊hmbplot 、布局布孔自動(dòng)優(yōu)化設(shè)計(jì)模塊hmbcad和裝配顯示模塊hmbview組成。
5 . standard h2 / h and robust h2 / h mixed control problems are systematically analyzed by the method of linear matrix inequation . design method of the optimum guaranteed performance control rule as well as the one which satisfies the given disturbance attenuation degree and performance constraints are discussed 6 運(yùn)用線性矩陣不等式方法,系統(tǒng)分析了標(biāo)準(zhǔn)h _ 2 h _混合控制問題及魯棒h _ 2 h _混合控制問題,探討了滿足給定的擾動(dòng)衰減度和性能約束的保性能控制律及最優(yōu)保性能控制律的設(shè)計(jì)方法。