predictor control 中文意思是什麼
predictor control
解釋
前置控制-
In neuro - element pid and psd controllers if the time delay of the controlled object, is too long, the overshoot of the system will be too high and system even will be unstable. in order to solve this problem, the neuro controller is combined with the smith - predictor. thus the influence of time - delay to control system is overcome effectively
單神經元pid和psd控制演算法在被控對象存在大時滯時會產生超調，甚至使系統失穩，為了解決這一問題，本文最後將smith預估器引入了單神經元控制器中，從而很好地解決了時滯對系統的影響。 -
In this paper, we derive predictive models of system and auxiliary system from double constant alterations respectively. the controller based on d - step ahead predictor can locate the closed loop poles at desired positions, whose parameters are adjusted by estimations of plant parameters that are separately estimated. an auxiliary estimator is developed to avoid ill - condition in solving diophantine equation. simulations show that these control systems have better dynamic responses under existence of measurable disturbance
引入雙恆等變換推導出系統及輔助系統的的d步預測模型，基於估計器的自校正控制器能將閉環極點配置在所希望的位置，它的參數是由與其相互獨立的對象參數調節.提出使用輔助估計器克服丟番方程的病態問題.模擬表明在存在可測干擾的情況下該系統具有良好的動態性能 -
Abstract : in this paper, we derive predictive models of system and auxiliary system from double constant alterations respectively. the controller based on d - step ahead predictor can locate the closed loop poles at desired positions, whose parameters are adjusted by estimations of plant parameters that are separately estimated. an auxiliary estimator is developed to avoid ill - condition in solving diophantine equation. simulations show that these control systems have better dynamic responses under existence of measurable disturbance
文摘:引入雙恆等變換推導出系統及輔助系統的的d步預測模型，基於估計器的自校正控制器能將閉環極點配置在所希望的位置，它的參數是由與其相互獨立的對象參數調節.提出使用輔助估計器克服丟番方程的病態問題.模擬表明在存在可測干擾的情況下該系統具有良好的動態性能 -
This method applies ward - pv equivalent principles to determine the injection power and equivalent impedance of external network boundary buses, and then predictor - corrector primal - dual interior point method of discrete control variables to address the sub - problem of reactive optimization of equivalent network
該方法採用ward ? pv等值原理來確定外部網路邊界節點的等值注入功率和等值阻抗，再應用考慮離散變量的預測-校正原對偶內點法來求解等值網路的無功優化子問題。 -
The research of control method and mechanism of time - lag system is always a popular topic in domestic and foreign process control circles. the scholars from all corners of the world not only employ themselves on some traditional programs such as modified pid control, sampling pi control smith predictor, dahlin algorithm etc, but also look for more efficient and more practical control methods
工業生產過程中，時滯過程是比較難控的對象，對時滯工業過程式控制制方法和機理的研究一直是國內外過程式控制制界的熱門課題。各國學者除了採用一些常規控制方案，如改進型pid控制，采樣pi控制， smith預估控制，大林控制演算法等進行時滯過程的控制之外，都在尋找更有效、更實用的控制方法。 -
The results indicate that : ( 1 ) mothers do more monitoring work in family : objective mother monitoring is higher than father, also are three monitoring methods ; ( 2 ) girls are monitored more than boys : objective mother monitoring is higher on girls than boys, and mothers also communicate more with girls ; both fathers and mothers use more control method on girls ; ( 3 ) there is not so much grade difference of parental monitoring, only that parents communicate more with grade 7 students ; ( 4 ) parental communication and control methods are both correlated positively with objective mother monitoring, but negatively with subjective mother monitoring, and solicitation method is just on the contrary ; communication method is the best positive predictor of objective mother monitoring, and solicitation method is the best positive predictor of subjective mother monitoring
經過（ 2 ）卡方檢驗、相關分析、 t檢驗和方差分析，結果表明： （ 1 ）總體來講，母親在家庭里是青少年的主要監控者：母親監控的客觀水平高於父親，並且母親使用三種監控手段的情況均多於父親； （ 2 ）女孩受到的父母監控超過男孩：母親對女孩的客觀監控水平高於男孩，並且母親對女孩更多使用溝通手段；父母對女孩使用控制手段的情況超過男孩； （ 3 ）父母監控的年級差異並不明顯，只有父母對初一學生會更多使用溝通手段； （ 4 ）父母對溝通手段和控制手段的使用都與客觀監控水平呈正相關，但與主觀監控水平呈負相關，而搜尋手段使用與監控水平之間的關系則跟溝通、控制手段相反；溝通手段對客觀監控水平的正向預測力最強，搜尋手段對主觀監控水平的正向預測力最強。 -
To import the smith predictor into cascade control can improve the weaken control quality caused by the large time - delay in it, and reduce the predictor ' s sensibility to object parameters
另一方面，由於smith預估補償控制系統對補償控制器與被控對象的數學模型之間的誤差十分敏感，補償誤差的細微變化都將引起控製品質的很大改變。 -
The primary works and innovations of this paper include but not limited to : ( 1 ) considering the nonlinear, time - varying and uncertain characteristics of networks, a new active queue management ( aqm ) algorithm, i. e. nnpc - aqm was proposed based on predictive control theory, which requires less model accuracy. in order to realize fast control, a predictor was constructed using two - layer linear neural network to predict the future queue length, and a controller was composed using two layers of nonlinear neural network to optimize the next control volume, i. e. drop probability
本文研究的主要內容及創新點如下： （ 1 ）針對網路的非線性、時滯、不確定特點，結合預測控制理論提出一種新型主動隊列管理（ aqm ）策略nnpc - aqm ，該演算法基於單值預測控制思想，為了實現快速控制，採用兩層神經網路構造預測器，估計未來時刻隊列長度；採用兩層非線性神經網路組成控制器，實現對下一步丟棄概率的優化。 -
By using hierarchical analysis, it was found that music preference is a valid predictor of emotional intelligence even after a group of variables including gender, locus of control, type - a personality and stress have been statistically controlled
本研究並應用階層?歸分析的方法，發現在控制了相關的變項之後，音樂偏好仍能有效的預測情緒智力，顯示音樂偏好是一個具有效力的預測變項。 -
It ameliorates the disadvantages of the smith predictor from control method combinations, and then improves the robust - quality to parameter change. we also have a research about the combination system between the cascade control and the fuzzy control
模糊控制器是解決控制系統中大純滯后問題的一個新的控制策略，本文提出了將模糊控制引入串級控制系統來優化串級控制系統控製品質的方案，即用模糊控制器來替代常規的pid控制器。 -
Weighted input model predictive control algorithm based on kalman predictor and filter
基於卡爾曼預測估計器的輸入加權預測控制演算法 -
( 4 ) as trait anxiety and internal - external locus of control two variables were the predictor of cdmse scores, the established regression equation was statistically significant
（ 4 ）以內-外心理控制源和特質焦慮兩變量為預測變量預測擇業效能感，所建立的回歸方程具有顯著性意義。 -
This paper deeply discusses the cascade control system and the smith - predictor system of the conventional control system, states a combination system between them in order to improve the weaken control quality of the cascade system which involve a negligible large time - delay in its inner loop
本文對常規控制理論中的串級控制和smith預估補償控制兩種控制方案進行了討論，引出了利用smith預估補償控制特點來解決串級控制系統的副迴路中存在大純滯后環節時，系統控製品質差的問題。 -
5. combining internal model control method with smith predictor and single neuron controller, a neuro - pid internal model control method for time - delay systems is put forward. the real - time temperature control result of the electrical furnace shows that the control performance is very good
將內模型控制與smith預估控制相結合，並引入單神經元控制器，提出了時滯系統神經元自適應pid內模控制方法，並將其應用於電加熱爐的溫度控制，取得了較好的控制效果； 6 -
The design theory of neural networks and the estimations of linear systems and nonlinear systems with dead time using neural network are discussed. neuro - pid internal model control, adaptive pip controller based on neural network and adaptive smith predictor using neural network are proposed for time - delay systems. the simulation experiments and the real - time temperature control of electrical furnace are made
文中著重研究了神經元網路設計理論、基於神經網路的線性和非線性時滯對象辨識及時滯系統控制方法，以此為基礎提出了時滯系統神經元自適應pid內模控制、時滯系統神經網路自適應pip控制以及神經網路自適應smith控制方法，並進行了控制系統的實例設計與模擬實驗。
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