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- The explicit expressions for the states and inputs were used to change a constrained dynamic optimization problem into an unconstrained one. 通過(guò)這些新的子狀態(tài)變量,將一個(gè)受約束的動(dòng)力學(xué)優(yōu)化問(wèn)題變成一個(gè)無(wú)約束的優(yōu)化問(wèn)題。
- The dynamic problem of constrained layer damping(CLD) plate was investigated with the transfer function method in this paper. 采用傳遞函數方法對約束層阻尼板進(jìn)行了動(dòng)力學(xué)分析。
- The dynamic problem of constrained layer damping (CLD) cylindrical shell is investigated by the distributed parameter transfer function method. 采用分布參數傳遞函數方法對約束層阻尼(CLD)圓柱殼進(jìn)行了動(dòng)力學(xué)分析。
- The dynamics problem of cylindrical shell with partially covered ring-shape constrained layer damping (CLD) is investigated using the transfer function method. 采用傳遞函數方法對局部覆蓋環(huán)狀約束層阻尼(CLD)圓柱殼進(jìn)行了動(dòng)力學(xué)分析。
- Moreover, voltage stability constrained dynamic OPF and dynamic OPF with discrete control variables are estabilished, and the proposed new methods are applied to solve these new models. 并建立了含電壓穩定約束、含無(wú)功型離散變量,以及含機組啟停變量的動(dòng)態(tài)最優(yōu)潮流模型,將新算法推廣應用于各種新模型,拓展了動(dòng)態(tài)最優(yōu)潮流的研究領(lǐng)域。
- A gyrobondgraph method for complete dynamic problem of planar flexible multi-body systems was proposed. 介紹平面柔性多體系統完全動(dòng)力學(xué)問(wèn)題的回轉鍵合圖法。
- This method describes a new iteration equation which is derived according to the finite element equations of a dynamic problem and Newmark method. 流場(chǎng)的動(dòng)壓力使彈性體的動(dòng)態(tài)特性變?yōu)檩d荷非線(xiàn)性問(wèn)題;
- The analyze of this paper is based on the practice, it can provide bases to Straight Well as well as ERW drill string dynamic problem, it is valuable in engineering. 本文的分析切合實(shí)際,對直井及大位移井鉆柱因振動(dòng)而引起的動(dòng)態(tài)問(wèn)題的分析提供依據,具有工程使用價(jià)值。
- The drill string of ERW is taken as research object, the dynamic problem is brought forward during making hole, and the mechanics model about each dynamic action is established. 以大位移井鉆柱的部分或整體為研究對象,提出了鉆井各種動(dòng)態(tài)問(wèn)題,建立了鉆柱的各種動(dòng)態(tài)行為的力學(xué)模型。
- The dynamic problems of Gibson soils were studied by analytic method. 用解析方法研究了下臥基巖的Gibson地基的動(dòng)力問(wèn)題.
- In Chapter 3, the selection of the NNI model, input signal and error rule are discussed. Then the NNI of the nonlinear system is studied. The static and the dynamic problem are clarified separately, and two examples are presented correspondingly. 第三章首先對神經(jīng)網(wǎng)絡(luò )的辨識模型的選擇、輸入信號的選擇以及誤差準則的選擇進(jìn)行討論,然后對非線(xiàn)性系統的神經(jīng)網(wǎng)絡(luò )辨識仿真進(jìn)行研究,將其中的靜態(tài)問(wèn)題和動(dòng)態(tài)問(wèn)題分開(kāi)進(jìn)行論述,最后針對靜態(tài)問(wèn)題和動(dòng)態(tài)問(wèn)題給出相應的實(shí)例仿真。
- I felt constrained to do what he told me. 做他叫我做的事,我心里很不舒服。
- The dynamic problems of robot is studied in this paper by applying the fully cartesian coordinates method. 應用完全笛卡爾坐標的方法研究機器人動(dòng)力學(xué)問(wèn)題。
- Our research has been constrained by lack of cash. 我們的研究工作因缺少現金而受到限制。
- This paper derives spatial decay bounds and continuous dependence on time geometry in a dynamical problem of linear anisotropic thermoelasticity. 本文討論了有關(guān)線(xiàn)性、各向異性熱彈性方程的動(dòng)力學(xué)問(wèn)題,得到了該問(wèn)題的解空間衰減估計及對初始幾何區域的連續依賴(lài)性。
- Residual OSAHS after surgery were attributable to obesity, achondroplasia, upper airway structure anomaly and airway dynamic problems. 手術(shù)后仍有OSAHS表現的主要原因是肥胖、骨軟骨發(fā)育不良、上氣道解剖結構異常以及維持氣道開(kāi)放的神經(jīng)肌肉功能異常。
- Residual OSAHS alter surgery were attributable to obesity, achondroplasia, upper airway structure anomaly and airway dynamic problems. 手術(shù)后仍有OSAHS表現的主要原因是肥胖、骨軟骨發(fā)育不良、上氣道解剖結構異常以及維持氣道開(kāi)放的神經(jīng)肌肉功能異常。
- The three-dimensional exact solution methods for dynamic problems of a finitely long piezoelectric composite laminates are studied . 有限長(cháng)壓電層合板結構動(dòng)態(tài)問(wèn)題的三維精確解研究。
- The purpose of simulation is focused on the investigation of possible dynamic problems caused by two-beam acceleration in RFQ structure. 并針對特定結構參數的RFQ加速器,給出了雙束加速的動(dòng)力學(xué)模擬過(guò)程和結果。
- I feel constrained to write and protest the decision. 我不得不寫(xiě)信抗議這一決定。