死區非線性 的英文怎麼說
中文拼音 [sǐqūfēixiànxìng]
死區非線性
英文
dead-zone nonlinearity- 死 : Ⅰ動詞(失去生命) die Ⅱ形容詞1 (不顧生命; 拚死) to the death 2 (達到極點) extremely; to death...
- 區 : 區名詞(姓氏) a surname
- 非 : Ⅰ名詞1 (錯誤) mistake; wrong; errors 2 (指非洲) short for africa 3 (姓氏) a surname Ⅱ動詞1 ...
- 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...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 非線性 : [數學] [物理學] [電學] nonlinearity; nonlinear
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Aiming at the non - linear links such as time lag, inertia, dead time and saturation within the turbine regulating system, a fuzzy - immune - pid control system was designed based on a mutative scale chaos optimization method, the principium of immune feedback system and the theory of fuzzy control
摘要針對汽輪機調速系統中存在的時滯、慣性、死區和飽和等非線性環節,採用模糊控制理論,結合免疫反饋機理,設計了基於變尺度混沌優化策略的模糊免疫pid控制系統。So with the wide i / o linearization method of nonlinear reverse function, the generalized prediction control algorithm with dead area nonlinear compensation is suggested
因此我們針對死區非線性特性,採用非線性逆函數的全局i / o線性化方法,提出了具有非線性補償的廣義預測控制演算法。The nonlinear problem is ubiquitous and is difficult to solve in electro - hydraulic servo system. it is caused by the throttling property, because of the existing of the servo valve, proportion valve and throttling valve, by the dead band, the back lash and so on
非線性是電液伺服系統中普遍存在且至今沒有很好解決的問題,這些非線性主要由電液轉換和控制元件(伺服閥、比例閥或節流閥)的節流特性和液壓動力機構的滯環及死區等因素引起。Usually we linearize them approximately in industrial process, but in some cases this ca n ' t satisfy the request of automatic control which makes us consider the nonlinear factors in the industrial process. in practical process of power plants the typical structure nonlinear case is dead - zone and the latter case is the nonlinear variance of objects ' parametres with the changes of working condition. the nonlinear research is parallel with the linearity and adaptive method can be used to deal with nonlinear cases. in this paper two adaptive control methods are used to solve the problems brought by the dead - zone of boiler negative pressure system and the nonlinear changes of the milling system ' s character parameters, which achieved good results
在生產中通常對非線性作近似線性化處理;但在某些情況下線性近似達不到自動控制的要求,必須對生產過程中的非線性情況進行考慮。在火電廠的實際生產中,典型的結構非線性之一是死區;參數非線性多發生在控制對象特性隨工況變化而變化,表徵其特徵參數變化呈非線性。非線性控制的研究與線性控制的研究是并行的,針對非線性情況,可以採用自適應的控制方法。The main contents are as follows : the nonlinear caused by actuators are saturation, dead area, margin loop and so on. during the designing of ordinary controller, these characters are regarded as non - modeling dynamic. if dealing with it this way, it will result in adding the requirement of controller ' s robustness
執行機構引起的非線性,包括飽和、死區、回滯等,這些特性在通常的控制設計中被當作未建模動態而不予考慮,但這樣處理將導致對控制器魯棒性要求的增加。Because the position and shape of membership is only related to a, the complexity is deceased. 3 ) to the analytical structure of fuzzy controller, the nonlinear gain ' s adjusting scope of the designed fuzzy controller is larger than normal fuzzy controllers discussed in this paper, so the controller is more adaptive and robust, and has no control dead area
由於隸屬函數中位置和形狀的定位只與等比間距因子a有關,因此在對隸屬函數優化時僅須對a進行尋優,由此減少優化問題的復雜性; 3 )非線性增益可調范圍大,因此具有較好的快速性、適應性和魯棒性,且無控制死區。Because electro - hydraulic servo system has lag circle 、 dead zone 、 nonlinear tache, and difficult to ascertain the precise mathematic model, fuzzy control test system was designed to overcome the system disadvantage, the design method of fuzzy cotroller and the implementation of computer fuzzy control software were all proposed
摘要針對電液伺服系統中往往存在死區、滯環等非線性環節,很難建立精確的數學模型等特點,設計了一個模糊控制測試系統,克服了系統的缺點,給出了模糊控制器的設計方法和計算機模糊控制軟體實現方案。The motion of ship is nonlinear. the operating machine has nonlinearity such as dead zone and relay. the dynamic characteristic of ship is related to the conditions of sail such as wind, wave, flow and so on
船舶運動呈非線性,操作機構有明顯的死區、繼電等非線性;船舶運動動態特性又與航行工況密切相關,受風、浪、流等各種干擾,所以船舶操縱是極其復雜的運動。The nonlinear mathematical model for the inverter induction motor system is set up taking the effect of the dead time of the inverter into consideration. based on the phase - space reconstructed theory of the chaotic kinetics, the nonlinear time lag method is used to determine the way to chaos, the attractors are reconstructed from steady state to chaotic state, and the essential characteristics of chaos are clarified
推導並建立了計及死區時間的逆變器-異步電動機系統數學模型,根據混沌動力學相空間重構理論,採用非線性系統時滯方法,研究系統通往混沌的途徑,重構系統穩態至混沌的吸引子,闡明系統混沌運動的基本特點。分享友人