控制棒的標定 的英文怎麼說
中文拼音 [kòngzhìbàngdebiāodìng]
控制棒的標定
英文
calibration of control rod- 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...
- 棒 : Ⅰ名詞(棍子) stick; staff; club; cudgel Ⅱ形容詞[口語] (強; 高; 好) strong; excellent; good
- 的 : 4次方是 The fourth power of 2 is direction
- 標 : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
- 定 : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
- 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
- 標定 : demarcate; calibration; calibrating; standardization; pointing
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A dynamical system is built which is satisfied to lyapunov function whose energy function is penalty function in augmented lagrange multiplier method. the dynamical system is global stable, and its stable solution is the optimization solution of sub - problem in augmented lagrange multiplier method according to lasalle invariance principle. finally a complete optimization algorithm is developed
針對這種工業過程,本文基於一個lqr的性能指標(本性能指標和衰減系數和自然頻率密切相關) ,提出應用本文提出的mmlaax優化演算法,對不確定工業過程進行魯棒pto控制器的設計,取得令人滿意的效果。After that, a fuzzy neural network control design with mixed performance was proposed aiming at different requirement to uncertainty, which separately compensate parameter uncertainties and external disturbances of robot system. this method can ensure the robust stability that under a prescribed attenuation level for the external disturbance, and also strengthens compensation to parameter uncertainties. the theory of hybrid force / position control is clear, however, it is difficult to implement
針對實際應用中對不確定的不同要求,又提出了一種具有混合/性能指標的神經網路控制方法,對機器人不確定性(包括參數不確定性和外部擾動)分別進行補償,保證了系統對外界干擾在給定的干擾衰減度下具有魯棒穩定性的同時,還增強了系統對參數不確定性的補償。5. standard h2 / h and robust h2 / h mixed control problems are systematically analyzed by the method of linear matrix inequation. design method of the optimum guaranteed performance control rule as well as the one which satisfies the given disturbance attenuation degree and performance constraints are discussed 6
運用線性矩陣不等式方法,系統分析了標準h _ 2 h _混合控制問題及魯棒h _ 2 h _混合控制問題,探討了滿足給定的擾動衰減度和性能約束的保性能控制律及最優保性能控制律的設計方法。Thus, efci algorithm is improved and the oscillation is overcome validly. and further, a linear pid controller is designed to replace the nonlinear component in the standard efci algorithm, it makes flow control system more robust, at same time, controls the queue length to expected value, which is beneficial to decrease delay in queue
為了進一步克服系統振蕩問題,提出採用一種線性的pid控制器來替換標準efci演算法中的非線性環節,增強了系統的魯棒性,並實現了隊列長度的定點控制,有效地減少了排隊延時。Furthermore, the controllers were improved to obtain better performance considering actuator saturation and the coefficient of control force. and then, according to the superiority of lmi about dealing with multi - objects, the robust performance of h _ control and the restrainability of h _ 2 control, a mixed h _ 2 / h _ controller was designed for reducing the absolute acceleration of structure or the special floors
同時,利用h _控制的魯棒性能和h _ 2控制的抑制性能,基於lmi多目標控制理論,設計出h _ 2 / h _混合控制器,改善整體結構或特定樓層的絕對加速度,為mrd的不確定系統設計魯棒的h _ 2 / h _混合控制器提供理論依據。Firstly, sufficient conditions of lagrange stability for nominal unperturbed pendulum - like systems are derived based on the nonlocal reduction method. then the static state feedback controller design methods are presented for uncetain pendulum - like systems with time - varying norm - bounded parameter uncertainty to obtain robust lagrange stability. it is shown that the above problem can be reduced to the existence of the solutions to a set of lmis
在具體的推導過程中,首先基於非局部降階法,推導了高階標稱類擺系統lagrange穩定的充分性條件,然後基於此條件,針對具有范數有界參數不確定性的受控高階類擺系統,給出了使其魯棒lagrange穩定的狀態反饋控制器設計的充分性條件。This thesis describes the three important methods for designing pid controller : imc - based method, frequency method and direct synthesis method. we respectively design the pid controllers for the first - order plus dead - time processes, second - order plus dead - time processes, non - minimum phase processes, integrating and unstable processes, then, performance assessment and robustness metrics are used to compare the pid controllers of the individual process
論文著重研究了pid控制器的三種重要設計方法:內模法、頻域法和直接綜合法,並從確定性性能指標和魯棒性性能指標的角度,比較這些設計方法在一階加純滯后、二階加純滯后、非最小相位、積分和不穩定過程pid控制器設計中的應用效果。The design of decentralized robust reliable controller is studied for a class of large - scale system with parametric uncertainty, control laws are designed that guarantee close - loop asymptotic stability and reduction of the effect of an augmented disturbance input of an augmented disturbance input on the controlled output of a prescribed level, not only when the system is operating properly, but also under actuator failures
摘要針對一類具有不確定性關聯大系統,研究其魯棒分散可靠狀態反饋控制器的設計方案,採用該方案設計的可靠控制系統,不僅在系統運行良好的條件下,而且在系統的執行器元件出現失誤的情況下,仍能確保系統內部狀態的穩定性,並同時滿足給定的性能指標。The new method of design robust h _ asac controller with mixed uncertainty is presented. the main ideal of the new method is as follows : the reduced modals are taken as additional disturbance for system, the original problem is transformed into the problem of robust performance design for the parameter uncertain system. then the parameter uncertain problem is reduced to the standard h _ control problem to solve
2 .首次基於魯棒h _控制理論,提出了設計具有復合攝動的結構振動聲輻射系統魯棒h _控制器的新方法,即:通過將未建模動態作為系統的附加干擾,把復合攝動問題的魯棒性能設計問題轉化為參數不確定系統的魯棒性能設計問題,然後將參數不確定問題變化為標準h _控制問題求解。By simulation of this autopilot on standard state point and special state points, this robust control system ' s high - speed response ability and good robust stability is validated. under this autopilot ' s control, the btt missile can fly stably along many trajectories in a large airspace. 3
通過對所設計的自動駕駛儀在標稱點和給定特徵點進行模擬試驗,驗證了所設計的魯棒控制系統能快速跟蹤指令信號,並具有較好的魯棒穩定性,能控制btt導彈在大空域內沿多條彈道穩定飛行。Presents the new independentmodal - space variable structure control for flexible structures with distributed parameter model, which is decoupled into a number of 2 - dimensional subsystems in terms of coordination transmission where, the variable structure control law is designed within the given boundary of structural uncertainty and disturbance, and concludes from simulation results that the algorithm is not only simple so as to accomplish in real time, but also is very robust
對具有分佈參數模型的撓性結構提出了模態空間變結構控制方案,利用坐標變換把整個系統分為若干個獨立的二維模態子空間.在每個獨立的模態子空間內,在給定參數不確定性范圍和干擾力矩范圍的情況下,設計變結構控制控制器.通過模擬驗證了控制演算法的有效性;控制演算法簡單,易於實時完成,又具有較好的魯棒性Problems, which are the robust stabilization, the normal h control, the minimum sensitivity and mix sensitivity control, are discussed for the dead - time compensated upldt
討論了時滯補償后系統的魯棒穩定化、標準h _控制、最小靈敏度和混合靈敏度控制等問題。We discuss the nonrobust decoupling control method, the sufficient condition of stability robustness and sufficient condition of performance robustness successively. we also use the optimization index based on these two sufficient conditions to design the robust decoupling controller for control systems with structured state space uncertainty
詳細探討了基於特徵結構配置的非魯棒穩定解耦控制的原理及方法,穩定魯棒-與性能魯棒的充分性判定條件,並用基於該條件的優化設計指標來設計針對結構不確定性的魯棒解耦控制器。A sufficient condition for the existence of a solution to robust decentralized dissipative control via state feedback and via output feedback is derived in term of a set of hamilton - jacobi - issacs ( hji ) inequalities. the sufficient condition is that the robust decentralized dissipative control problem can be resovled for all admissible uncertainties, if there exists a scaling c1 storage function such that hji inequalities have nonnegative solution. the controllers constructed make the nonlinear system robust dissipative with respect to the quadratic supply rate
基於hji不等式給出了含有不確定和干擾非線性互聯系統魯棒分散耗散控制存在的充分條件,即對于所有允許的不確定如果存在標量c ~ 1類存儲函數使得hji不等式有非負定解,那麼非線性互聯系統魯棒分散耗散控制就可獲得,並且構造的控制器使得非線性互聯系統在給定二次型供給率下具有魯棒耗散性。The design problem of robust output feedback model predictive controllers is considered which guarantees that the closed - loop system is asymptotically stable and an on - line receding horizon guaranteed cost is minimized for a class of uncertain discrete time - delay systems with i / o constrains
摘要對一類輸入輸出受限的不確定離散時滯系統,研究了使得閉環系統漸近穩定且滾動時域性能指標在線最小化的魯棒預測輸出反饋控制器設計問題。Because its largest singular value curve is identical before or after the unstable process is mirror - injected, and the closed loop gain shaping algorithm constructs directly the robust controller using parameters having engineering sense according to the shape of the singular value curves of the robust performance index, the designed controller has equally robustness to the unstable process
由於非穩定過程在鏡像映射前後的奇異值曲線相同,而閉環增益成形方法直接根據魯棒性能指標的奇異值曲線形狀用閉環系統具有工程意義的參數構造出魯棒控制器,故該控制器對非穩定過程同樣具有魯棒性。The guaranteed cost control problem of robust stabilization and robust performance for uncertain systems which is described by 8 operator is discussed in this paper. the condition of existing guaranteed cost controller is analyzed and proved in which the method of linear matrix inequality ( lmi ) is used. a output feedback controller of the uncertain discrete time system described by 6 operator is designed, which guarantees the system is quadratic stabilization
採用線性矩陣不等式( lmi )處理方法研究了delta運算元描述的不確定離散系統的輸出反饋保成本控制問題,設計了輸出反饋控制器,使得閉環不確定系統不僅是魯棒穩定的,而且對所有允許的不確定性,給定二次型性能指標的閉環性能值不超過某個確定的上界。Unlike traditional differential geometrical method, the robust adaptive neural net - based control emphasizes on the theory and application of intelligence control in nonlinear system that is weighed by robust performance index. the problem of robust reliability and stability in a kind of weak nonlinear system is first proposed in the dissertation, and then it deeply analyses and discusses the problem of how to design track controller in strong nonlinear system with uncertainties and external disturbance on the premise of guaranteeing the whole system ' s robust performance index. the distributed 3d flight simulation platform is mainly used to validate real - time program and evaluate the efficiency of advanced flight control laws, therefore, some theories and techniques related to the platform are also introduced
基於神經網路的魯棒自適應控制研究和分散式三維飛行模擬平臺的構建是本論文研究的兩個主要內容,與傳統微分幾何方法不同的是,基於神經網路的魯棒自適應控制側重於智能控制方法在以魯棒性為性能指標的非線性系統中的理論和應用研究,論文以一類弱非線性系統的魯棒可靠鎮定問題為引線,逐步深入地分析和探討了在保證整個被控系統魯棒性能指標的前提下,對于幾類具有不確定性和外部擾動的強非線性系統跟蹤控制器的設計問題;分散式三維飛行模擬平臺主要用於先進飛行控制律的實時程序驗證和效能評估之用,因此關于平臺的一些開發原理和技術方法也在文中給出了介紹。H self - tuning regulator control : although standard h control has a strong restrain for uncertainly loaded disturbance, it can not guarantee a good robustness for uncertain parameters therefore h self - tuning regulator control is used in this system
H _自校正調節器控制:雖然標準h _控制對于不確定性外部擾動信號具有良好的抑制作用,但是它不能保證對所有允許的參數不確定性同樣具有魯棒性。3. under the conditions of sound velocity perturbation and the unmodel dynamic, active structure acoustic control system with robust h _ controller is simulated in this thesis. the performance of the robust h _ controller is compared with standard controller, the results show that the robust h _ controller possess famous robust performance
3 .對基於魯棒h _控制理論的結構振動聲輻射主動控制系統,在考慮流體聲速攝動和未建模動態的影響下進行了模擬研究,同標稱控制器的性能對比表明,魯棒h _控制器具有令人滿意的的穩定魯棒和性能魯棒性。分享友人