nonminimum phase 中文意思是什麼
-
Then in allusion to biased momentum wheel system, based on classical control system a pid controller was design about pitching channel. according to specialty of roll - yawing channel, this paper discuss long - time cycle movement and short - time cycle movement. when design the control method of long - time cycle movement, whiff thruster is used to assistant the control system. when design the control method of short - time cycle movemen, in order to sovle the problem of coundn ’ t abtain the angular velocity signal, nonminimum phase controller advanced by terasaki is used
然後針對偏置動量飛輪系統，基於經典控制理論設計俯仰通道的pid控制律，根據滾動?偏航通道耦合的特點，分別討論了由軌道角頻率和章動頻率引起的長周期運動和短周期運動。其中長周期運動控制律設計時，結合了噴氣推力控制來輔助偏置動量控制;短周期運動控制中，為了解決不能獲得角速度信號的問題，採用terasaki提出的非最小相位控制器進行控制。 -
Blind identification method for nonminimum phase system based on over sampling
一種基於過采樣技術的非最小相位系統盲辨識方法 -
Robustness for unstable nonminimum - phase systems
不穩定非最小相位系統的魯棒性研究 -
At the same time, we discuss the zero dynamic problem of nonminimum phase systems
同時，本文對非最小相位系統的零動態問題也給予了討論。 -
Higher - order statistics can deal with either colored noise, non - gaussian, nonlinearities or nonminimum phase, whereas second - order statistics can not. so these methods based higher - order statistics are wide applicable in signal process and system identifications. this paper describes the basic theory and methods based higher - order statistics in applicability of system identification and signal process, introduces and analyses the theoretical and algorithmic results of identifying non - gaussian arma process during recent years
當基於2階統計量（如功率譜、相關函數）的經典辨識方法無法滿足有色噪聲、非高斯、非線性以及非最小相位系統的要求時，基於高階統計量方法越來越受到人們的重視，已經成為系統辨識和信號處理等領域的研究熱點之一。 -
Furthermore, when the matching conditions are satisfied, the proposed method can also be used for nonminimum - phase systems and time - delay systems. iv abstract 2
此外，在滿足通常匹配條件的情況下，該控制策略適用於非最小相位系統和有時滯的系統。 -
Abstract : in the nonminimum phase system, it contains the unstable zero, so the controller can " t be designed according to the ideal state. the mode of modified evaluate function addressed in this paper can promise the bounds and stability of the minimum variance control in nonminimum phase
文摘:對于非最小相位系統，因其含有不穩定的零點，所以不可以按理想狀態的情況構成控制器.提出修正目標函數的方法，可確保非最小相位時最小方差控制輸入的有界性和穩定性 -
The research shows that the attitude control system and the conventional acceleration control system are all minimum phase systems, but the pure acceleration control system is a nonminimum phase system
研究表明，姿態控制系統和傳統的加速度控制系統都是最小相位系統，但純加速度控制系統卻是一種非最小相位系統。 -
Fanally, the stability of an overload - control system is also researched, the research shows it is a minimum phase system ; consequently it solves the problem of nonminimum phase of pure acceleration control
最後，對過載控制系統也進行了穩定性研究，表明它是最小相位系統，從而解決了純加速度控制的非最小相位問題。 -
Simulations show that our algorithm performs nonminimum phase fir systems identification under colored arma gaussian noises with higher efficiency and better accuracy as compared with the related algorithms in the li terature
在arma高斯噪聲環境下，辨識非最小相位fir系統的數值模擬實驗證明了本文所給演算法的精確度和有效性。 -
An approximate system of original nonlinear system is obtained by expanding the original system on the dynamic state on the basis of analyzing the decouplled matrix of original nonminimum phase system with small nonlinearity. then the approximate system is feedback linearization controlled
通過對弱非線性非最小相位系統解耦矩陣的分析，將原系統的狀態進行擴張，以得到與原系統在本質上相似的近似系統，然後再對近似系統進行反饋線性化設計。
分享友人