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- A complicated engineering system design usually comes down to a great lot kind of design variables and constraints. 摘要復雜工程系統的設計通常涉及到大量各種類(lèi)型的設計變量和約束。
- For the above reasons,the quantitative design method for the bolting system is proposed and proved by the field industrial experiment. 據此提出了松軟圍巖錨桿支護系統定量設計的方法，并得到現場(chǎng)工業(yè)性試驗的驗證。
- The approximation for MSE is obtained and used to solve the optimization problem for design variables. 作者在MSE極小的意義下，給出辨識設計變量的解析表達式。
- The number of independent design variables is reduced greatly compared with trad itional optimal synthesis method. 綜合實(shí)例結果表明了本方法的有效性。
- The system design variables are magnet external diameter of internal ring, internal diameter of external ring, depth of groove - ring and ampere turns. 系統設計變量為磁鐵內環(huán)外徑、外環(huán)內徑、槽口深度和安匝數。
- Several practical considerations such as the discreteness of design variables are included in the optimization procedure. 對一些實(shí)際情況如設計變量的離散性問(wèn)題作了合理的考慮。
- It can be seen that NPAM discovers the intrinsic structure of the optimization model and ranks design variables according to their importance. 研究表明，非線(xiàn)性主軸降維映射法具有發(fā)現多變量非線(xiàn)性?xún)?yōu)化數學(xué)模型本征特性的特點(diǎn)，能對設計變量重要性排序；
- The design variables include the size of beam sec tion, rebar diameter and quantity of reinforcement, diameter and span of stirrup . 以符合設計條件的梁截面尺寸，主筋直徑、根數，箍筋直徑、間距為設計變量；
- In addition, to avoid evaluate transcend equation,joggle angle is regarded as one of design variables instead of addendum modification coefficient. 為了避免解超越方程和減少計算量,不再以齒輪的變位系數為優(yōu)化設計變量,以嚙合角代之,提供求解問(wèn)題的另一條思路,算例結果表明此觀(guān)點(diǎn)的可行性。
- In our problem formulation, both topology description function (TDF) and the thickness function are used as design variables. 本論文的第二部分發(fā)展了一種尺寸、形狀以及拓撲聯(lián)合優(yōu)化的數值方法。
- Design variables,objective function and constrained conditions in the fuzzy optimum model are considered with fuzzy method. 對模糊優(yōu)化模型中的設計變量、目標函數和約束條件進(jìn)行了模糊處理。
- Then the gradients of flutter speed and frequency of wing with respect to the design variables were deduced with analytical method. 使用解析方式推導得到機翼的臨界顫振速度、顫振頻率對于設計變量的靈敏度表達式。
- The optimizatioh procedure was base on Hoole-Jeeves pattern search method where depth and module number were design variables. 其中,網(wǎng)架結構的設計方法及優(yōu)化問(wèn)題已有了較充分的研究。
- Theory and Quantitative Design of Strata Control 頂板控制理論及定量設計
- Estimating the production cost of products involves both estimating the production cost of each product in the family and the costs incurred by components design variables. 產(chǎn)品成本的設計會(huì )牽涉到整個(gè)產(chǎn)品生命周期、產(chǎn)品族里產(chǎn)品之分類(lèi)以及不同元件設計變數所引發(fā)之成本。
- the quantitative design of a cultural pattern 精準生產(chǎn)設計
- Given the fiber orientation and the lamina thickness as the design variables and the LPF load as the objective, a structural optimization problem is solved. 以纖維方向角和層合板厚度作為設計變量，以最終失效強度為目標，對結構進(jìn)行優(yōu)化分析。
- ISIGHT will drive HYPERMESH and ANSYS keep altering the design variables in the circulation till it find the best solution which meets the requirements. 在循環(huán)過(guò)程中不斷修改設計變量，直至搜索到滿(mǎn)足條件的最優(yōu)設計。
- The design variables are in the forms of discrete variables of the size of beam section, diameter and quantity of reinforcement, diameter and space of hoop. 設計變量以符合常規習慣的梁截面尺寸，主筋根數、直徑，箍筋直徑、間距等離散變量的形式出現。
- Because of the multi-variables included, requirements of the design objectives and design variables for the various disciplinary are mutually coupled and conflicted. 由于包含的變量多,使得各個(gè)設計目標和設計變量的要求相互耦合、相互矛盾。
