loop control algorithm 中文意思是什麼
loop control algorithm
解釋
循環控制演算法-
After analysing several kinds of light - weighting structures through ansys, hexagonal speculum structure is confirmed. in the aspect of the controling of speculum, the paper adopts the brushless dc motor which is partial assembled to drive the point speculum and the inductosyn as angle measuring component is selected, the ad2s80a the system is used to get directly angle and angular velocity. double closed - loop speed and position control is designed, as the pid control is the well - developed algorithm, which can achieve stable rotation and precise position control
在指向反射鏡的擺動控制方面，採用低速性能好的分裝式直流力矩電機作為指向反射鏡的驅動電機，並採用感應同步器作為角度測量元件，運用軸角轉換器ad2s80a進行角度和速度的輸出，採用技術成熟的pid控制方案，進行速度和位置雙閉環控制，以實現指向反射鏡轉動速度的平穩性和位置的精確性。 -
The control algorithm of closed - loop gain shaping when the controlled object is not square matrix in the simo system is developed in this thesis
本文提出了單輸入多輸出（ simo ）系統即被控對象為非方陣情況下的閉環增益成形控制演算法。 -
Adopting current feedback suspension control algorithm, the stable region of control parameters are narrow, overshoot is great and unable to make the closed - loop system bandwidth narrow
目前採用的基於電流反饋的懸浮控制演算法，參數穩定范圍小、超調量大，且無法將閉環系統帶寬設計得較低。 -
( 3 ) the theory of morden optimal control is used for the controller design of the active vibration isolation system. two algorithms, instantaneous optimal control and linear quadratic gauss optimal control, have been discussed and compared. an instantaneous optimal closed - loop control algorithm in structural space is derived by using the newmark scheme
（ 3 ）應用最優控制理論設計控制器，對瞬時最優控制和線性二次型gauss （ lqg ）閉環控制方法進行研究和對比，並導出構形空間內的瞬時最優閉環控制演算法。 -
It consists of a powr compensation algorithm based on reverse channel prediction and closed - loop power control algorithm. computer simulation showed that the scheme could compensate the fast channel fading quite well
它由基於反向通道預測的功率補償演算法和常規閉環功率控制組合而成。計算機模擬結果表明，所提出的組合功率控制方案能夠很好地補償通道的快速衰落。 -
The closed - loop transfer function matrix of such a system must be singular and an input controls two outputs in the system, so the closed - loop transfer function should be assumed a singular matrix whose elements are the fist - order inertia components, then the controller is designed. the control algorithm of closed - loop gain shaping is applied to the rudder roll damping system ( rrd )
考慮到此系統的閉環傳遞函數陣一定是奇異的，以及具有一個輸入控制兩個輸出的特點，在保證其中一個輸出盡量小而另一個輸出跟蹤輸入的前提下，將閉環傳遞函數陣即補靈敏度函數設為具有一階慣性的奇異陣，設計出控制器。 -
Besides, pid control algorithm is introduced and the velocity closed - loop controller is designed on the basis of dynamic model for the train. furthermore, according to kunming world ' s fair route data, the ato system with pid controller is simulated. it shows some disadvantages, and so the predictive control algorithm is brought forward to realize velocity closed - loop control
在已有的列車運動模型基礎上，採用pid控制演算法，設計了列車的速度閉環控制器，結合昆明線線路數據，進行了基於pid控制器的ato系統模擬分析，發現採用pid控制器控制時，列車運行曲線呈波浪形，當遇到坡道或者外界干擾時速度和加速度曲線會出現尖峰現象。 -
Moreover, some beneficial practical research has been done about fuzzy - pid control algorithm in position loop design
其中電流環採用比例調節演算法；速度環採用比例積分調節演算法；位置環採用模糊自整定pid控制演算法。 -
The software adopted this auto - tuning algorithm is rationally designed ; its human machine interface is friendly ; its functionality is versatile ; and its application scope is broad, not only for single - loop control system, but for cascade and feedforward control systems
採用該演算法開發的pid參數自整定軟體包設計合理、界面良好、易於操作、功能完善、應用范圍廣，不僅適合於單迴路控制系統的整定，而且也適合於串級控制和前饋控制復雜系統的整定。 -
Combining, switching adaptive control and neural network, a new adaptive control algorithm which can adjust continuously is proposed. the tracking and convergence properties of the closed loop are proved
摘要將開關自適應控制與神經元網路相結合，提出了一種新的能連續調整的自適應魯棒控制演算法，給出了其閉環系統的跟蹤收斂性證明。 -
This thesis presents an effective way to design pid controller through a combination of adverse deduce and genetic algorithm. the relationship between pid parameter and the root of the characteristic equation of the closed loop control system has been found out directly
本文直接找出pid參數與閉環控制系統的特徵方程的根之間的關系，只要使特徵方程的根在z平面的單位圓內任意取值，然後再求出相應的pid參數，則閉環控制系統必然是穩定的。 -
As long as the root of the characteristic equation is within the unit circle of z - plane and the corresponding pid parameter is got, the closed loop control system is sure to be stable. although the root of the characteristic equation can vary within the unit circle of z - plane, different value may affect the control property differently. therefore, it is better to optimize the root, here the optimizing method is carried out by genetic algorithm
本文所採用的這種確定pid參數的方法，雖然可以使特徵方程的根在z平面的單位圓內任意取值，但各種取值情況對變風量空調系統的控製品質的影響卻不同，因此，要對各種特徵方程的根的取值情況進行尋優，本文採用遺傳演算法對特徵方程的根進行尋優，從而使控制器的參數得以優化。 -
Based on the pim, the closed - loop and closed - open - loop control algorithm under the instantaneous optimal control strategy are acquired, so it has practical significance in active control. at last, the simulation analysis of numerical examples demonstrate that the methods are superior to the conventional numerical methods, and has excellent precision, efficiency and stability
最後，在c + + builder環境下編制各演算法程序，算例模擬結果表明，本文演算法優于經典數值解法，有很好的計算精度、效率及穩定性，且精度易於控制；同時，用精細積分下結構控制演算法進行結構控制模擬，得出較理想控制效果。 -
The paper also shows some key source routine carefully. the main algorithm - completely - digital triple - loop control, composed by current loop, velocity loop and position loop is adopted
在具體演算法設計方面，論文提出了由電流環、速度環和位置環所組成的全數字三閉環控制演算法。 -
( 2 ) a fuzzy - neural network multiple - variable control algorithm has been brought forward. it separately controls the two loops at the side of the boiler and at the side of the turbine, eliminates or reduces the coupling of each loop by the single - layer neural network
（ 2 ）提出了一種基於rbf神經網路的模糊神經網路多變量控制演算法，分別對鍋爐側和汽機側兩個迴路進行控制，並通過一個單層神經網路的協調級來消除和減小各迴路的耦合影響。 -
Because of the nonlinear, time - variability and uncertainty of the submerged - arc welding progress, the characteristic of accurate mathematic model being hard to establish, we can adopt the fuzzy control technology to design the welding dolly control system, and the couple closed - loop fuzzy control velocity system and fuzzy control algorithm for the speed of the welding dolly are researched based on the control system of submerged ? arc welding
同時長時間工作也容易使人產生疲勞，影響焊接質量。針對埋弧焊過程的非線性、時變性和不確定性，難以建立精確的數學模型等特點，採用模糊控制來設計焊接小車控制系統，同時研究了焊接小車雙閉環模糊調速系統，並針對焊接小車速度的雙閉環模糊控制演算法進行討論。 -
The pid parameters adjustment methods are studied for single loop - control sy stems ^ cascade control systems, feed forward back forward control systems and 2 * 2 multivariable control systems according to the character of thermal processes control. the optimal adjustment strategy of using simple shape algorithm to search the optimal pid parameters with the initial pid parameter values obtained by related adjustment methods is proposed. the optimal adjustment soft is developed also
針對熱工過程的特點，研究了單迴路控制系統、串級控制系統、前饋-反饋控制系統和2 2多變量控制系統的pid參數整定方法，並在此基礎上提出了以上述各系統的pid參數整定值作為初始參數值，採用單純形演算法對pid參數進行尋優的pid參數優化整定方案，並開發了相應的pid參數優化整定軟體。 -
First, because pipelines are so complex that controlled object is high order, delay, coupling, nolinear and time - varing, it is difficult to realize closed loop control for it using valid mathematic model. to resolve this problem, the paper presents a fuzzy - pid control algorithm with self - adjusting regulation factor. second, if a moving motor supplied by inverter power is switched to be supplied by power supply, the impact of overload - voltage and overload - current appears
主要針對中、大容量供水系統中，由於供水管網鋪設復雜、彎管多、控制對象具有高階、滯后、耦合、非線性及參數時變的特點，難以利用有效的解析式數學模型進行閉環控制，以及多臺水泵並聯運行時，水泵電機由變頻電源供電向工頻電源供電切換過程中產生的過電壓過電流沖擊這兩個難題，提出了可調整因子fuzzy - pid控制演算法及利用鎖相環控制實現水泵電機由變頻電源向工頻電源的同頻同相平滑切換。 -
Next, consulting current feedback control, the flux feedback control algorithm is designed. this algorithm has two loops, the inner loop is flux feedback loop, the outer one is air gap feedback loop ; the outer loop uses pid controller whose output is expected flux density, the inner uses the proportional or pi controller whose output is the magnet control voltage
其次，參照電流環控制的串級思想，設計出了基於磁通反饋的懸浮控制演算法，該演算法也採用雙環控制，內環為磁通環，外環為位置環;外環採用pid控制器，輸出為期望磁通密度，內環採用比例或比例積分控制器，輸出為電磁鐵控制電壓。 -
The new scheme employs a recursive algorithm to design controllers for every subsystem, respectively, and takes predesigned control inputs as disturbances. by using lyapunov method, the state of the closed - loop control system is proved to be bounded, with tracking error converging to zero
該方案通過逐層遞推的方法，分別針對每一個子系統單獨設計控制器，將本層之前已設計好的多項控制輸入作為等價干擾，利用李亞普諾夫方法，先證明閉環系統的狀態有界，再證明跟蹤誤差漸近收斂到零。
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