控制曲線 的英文怎麼說
中文拼音 [kòngzhìqūxiàn]
控制曲線
英文
control curve- 控 : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 曲 : 曲名詞1 (一種韻文形式) qu a type of verse for singing which emerged in the southern song and ji...
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
- 曲線 : [數學] curve; bight; bought; profile; net曲線板 french curve; irregular curve; curve board; splin...
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The sensitometer results show that no loss of relative speed occurs when using the curve-shape control addenda of this process.
測定結果表明,當採用本方法的添加劑控制曲線形狀時,相對速度不受損失。Based on these, the 200mw turbine unit of panxian thermal power plant is selected, and the key problems are analyzed, such as, selection of cool medium, flow path of medium, thermal stress during fast cooling etc. the cfd software is adopted, and the maximal thermal stress, the optimum cooling model and system, and the autocontrol scheme during fast cooling, are gotten. in the end, the results are applied in the site. the optimum cooling model and system, and the autocontrol scheme would be provided reference as the other similar units
於此,本文以盤縣發電廠200mw汽輪機為研究對象,對發電廠汽輪機組空氣冷卻裝置及系統現狀深入分析基礎上,應用cfd軟體數值模擬了不同工況時汽輪機缸壁溫度變化情況,對200mw汽輪機快冷過程中控制指標進行分析,優化機組的快速冷卻過程,合理快冷設備、系統,優化控制曲線,分析最大熱應力值及最佳冷卻方式選擇,同時,對現有盤縣發電廠汽輪機組快速冷卻系統進行優化改進,並進行了實驗與實施。B - spline curve allows local control over the shape of a spline curve
( b樣條曲線允許局部控制曲線的形狀。 )A b - spline curve allows local control over the shape of a spline curve
( b樣條曲線允許局部控制曲線的形狀。 )The control chart of a subject not introduced to emr of a cellular phone shows normal slow mode of brain function
未曾受手機emr傷害之控制曲線顯示正常緩慢之腦部功能。In proc. acm siggraph, 1994, pp. 303 - 309. 21 pottmann h, leopoldseder s, hofer m. approximation with active b - spline curve and surfaces
此處,我們引入了具有最小能量的控制曲線,由此降低了曲面次數並很好的控制了曲面的形狀。At last, we employ the controllable method on the manipulator, by complexly solving the function, we can get at the practical input curve
最後,把鏈式系統的控制方法應用到此機械手上,經過復雜的方程求解,從而得出了實際的輸入控制曲線。It comes to a conclusion that the combined parabola acceleration is the optimum one to limit dynamic tension and elastic vibration of large belt conveyors during starting
提出了採用拋物線組合加速度控制曲線起動是限制大型帶式輸送機動張力和彈性振動的最佳方案。From the point of view of the model, the reason is that this method can express profuse curves or curved surfaces, and can approximate the optimal performance
從模型角度分析,這是因為這些方法所能表達的控制曲線或曲面非常豐富,可以逼近符合系統特性的最優設計。In order to solve this problem, we present a new method in this paper through using the bezier curve as the axial deformation control curve to generate variety trunks and branches
在生成樹的過程中,利用bezier曲線作為頂點控制曲線,採用軸變形方法生成形態各異、效果逼真的樹乾和分枝。Based on the mechanics calculation and motion simulation of the pallet draught device, the force control threshold value and the force control curve of a new type 60m ^ 2 sintering machine were obtained
在對臺車執行牽引裝置進行力學計算和運動模擬的基礎上,得到了新型60平分公尺帶式燒結機的力控制閾值和力控制曲線。Hence designers can adjust the shape of curves by changing not only control points but also shape factor. our experiments show that h - bezier model approximate to the control polygon more closely than bezier model. so they are suitable to shape design and modeling in cad systems
而且h - b zier曲線還引入了一個稱為形狀因子的參數,形狀設計者不僅可以像b zier曲線一樣通過調節控制多邊形來控制曲線形狀,而且還可以調節形狀因子來調整曲線對控制多邊形的逼近程度Presents a new method of constructing boundary conditions for nurbs interpolotion, which makes it unnecessary to know the deriratives of curve ends, and solves the problem of zero curvature at curve ends, and enables designers to control the shape of the two end segments of curve easily and freely by simply adjusting the curvature coefficients and discusses the influences of curvature coeffients on the shape of the end segments of curve
提出一種新的用於nurbs曲線插值的構造邊界條件的方法.該方法不需要已知曲線端點的切矢,並且解決了端點曲率為零的問題;它使得設計者可以通過簡單地調整首末端點曲率參數便可以隨意地且很容易地控制曲線首末兩段曲線的形狀.最後還討論了曲率參數的取值對曲線端部形狀的影響The thesis emphasis the way and arithmetic of the key equipment of walking reheating furnace : loader machine, unloader machine, walking system, series transfer roll, control system of burning and tracking of steel billet, . make use of the system, we can carry out the function of transferring measuring and weighting, detecting, loading and unloading tracking the steel billet, we can control process of burning and exchange data each other to track the steel billet and manage the process over all of product line. goals of reheating furnace ' s producing process such as high yield, low consuming and pollution, automatic operating mode are achieved
本文著重研究了步進式加熱爐關鍵設備如:裝鋼機、出鋼機、步進梁、爐前爐后輥道、燃燒控制、板坯物流跟蹤等控制對象的具體控制軟體流程、速度控制曲線、行程計算等具體控制策略和演算法,完成了攀鋼1450熱軋加熱爐基礎自動化系統( l1 )和熱工儀表的一級控制,實現板坯輸送、測量、裝出料、物流跟蹤、加熱爐燃燒控制以及板坯庫的數據信息交換,通過plc和二級計算機系統進行順序、定時、聯鎖與邏輯控制,實現了操作自動化與物料系統的全線跟蹤管理。Simulation results shows that adaptive control algorithm can make the output of aircraft landing gear approach to the reference output rapidly and the control system possess of good performance of robustness. hence, the control method is effective
模擬結果表明:自適應控制演算法能夠使起落架的控制變量快速達到理想的參考模型輸出並且控制曲線平滑,同時控制系統具有很好的魯棒性能,增強了系統的抗干擾能力。Inverse - time overcurrent protection is used in power supply installation to fit the heat characteristic of the device ' s fault current. with reference to international standard characteristic equations, the equation by the integration of current term is suitable to describe the process of heat accumulation
將反時限過流保護的概念引入智能電源系統,參考國際通用反時限控制曲線,通過構造器件的熱庫模型採用微處理器程式控制能夠方便實現各種反時限控制特性。This article brings forward a way of computer control system. it can not only control resin viscosity online and display control curve, but also change target value through friendly control interface. it can be operated easily and it will greatly improve control effect
本文提出樹脂粘度計算機控制系統方案不但能在線測量和控制樹脂粘度,實時顯示粘度控制曲線、粘度值,方便地實現樹脂粘度的設定、傳感器的標定、模糊控制器參數的改變,而且能通過控制界面隨時改變粘度的設定值。Meanwhile, we have gained some achievement. 1. based on error variety of nonlinear control curves of ld output laser power by optoelectronic feedback measured, we take advantage of window pid control algorithm to gain high stability of laser power and reduce error amends at mostly
1 、基於光電池檢測ld光功率輸出的非線性控制曲線產生的誤差變化,將特性曲線利用軟體的窗口控制演算法實現區域控制,進而有效的對ld工作電流進行pid穩態控制和光功率參數顯示,且激光器的光功率輸出和激光通過分光鏡後送入光電池放大電壓量和單片機通過計算使到誤差修正量達到最小,從而使光功率控制達到最佳效果的變化關系。Ijcc workshop 2006 on digital engineering, phoenix park hotel, pyeongchang - gun, gangwon - do, korea, feb 8 - 9, 2006. 8 lee j - h, park h. geometric properties of ribs and fans of a b ezier curve
由於bernstein多項式的全局影響性,對於一個階數相對高的bezier曲線,通過改變每個控制點的位置來交互的控制曲線形狀的方法並不直觀。As a result, the curves of c3 and c4 continuity can be generated, and the shape of the curves can be adjusted by the parameters x. the quadratic non - uniform b - spline curves are further extended and the continuity of curves is improved in this paper ; with a local shape parameter in each piecewise curve, the shape of the curves can be controlled effectively ; moreover, cusps of curves can be generated conveniently on the curves while using multiple knots
對二次非均勻b樣條作了進一步擴展,提高了曲線的連續性;曲線的每一段上都有一個局部控制參數,利用它們可以更有效的控制曲線的形狀;同時,利用曲線的重節點可以很方便的在曲線上構造尖點。作為b樣條擴展曲線的應用,作者將上面構造的各次調配函數應用到三次- b樣條插值曲線上,得到下述結果。分享友人