quadratically造句
例句與造句
- it is well-known that when solving a system of nonlinear equations, the damped newton method is globally and superlinearly / quadratically convergent
求解非線(xiàn)性方程組的阻尼newton法不僅具有快速收斂的特點(diǎn)，而且有全局收斂性。 - we show that the hybrid method is globally and superlinearly convergent for nonzero residual problems and globally and quadratically for zero resi dual problems
因此，該雜交方法對(duì)于零殘量問(wèn)題是二階收斂的，而對(duì)于非零殘量問(wèn)題是超線(xiàn)性收斂的。 - according to the restricted system equivalence of singular systems and their structural characteristics, an allowed impulsive control is provided to ensure the consistent state and make the system to be quadratically stable
同時(shí)根據(jù)廣義系統(tǒng)受限等價(jià)性質(zhì)及其結(jié)構(gòu)特性，構(gòu)造允許的脈沖控制確保系統(tǒng)狀態(tài)是允許的。 - we show that the proposed method is globally and superlinearly / quadratically convergent for solving smooth nonlinear equations . we also extend the technique to a newton method for solving a nonsmooth equation reformulation of the nonlinear complementarity problem
此外，本文將該思想與光滑化newton法相結(jié)合，得到求解非線(xiàn)性互補(bǔ)問(wèn)題的一個(gè)新算法，將自然水平函數(shù)的應(yīng)用推廣到更為廣闊的領(lǐng)域。 - the design of dgwfs and the quadratically distorted diffraction gratings is introduced firstly in chapter 1 . secondly, based on the prevenient algorithms, the phase retrieval for the novel dgwcs is discussed by comparison, also more analysis is made by examples in chapter 2
第二章在總結(jié)、研究和改進(jìn)前人理論方法的基礎(chǔ)上,總結(jié)了適合光柵型波前曲率傳感器相位恢復(fù)的三種算法,并作了詳細(xì)的理論推導(dǎo)、分析和舉例說(shuō)明,完善了光柵波前曲率傳感器的相位恢復(fù)理論。 - It's difficult to find quadratically in a sentence. 用quadratically造句挺難的
- secondly, the reliable hx control problem of uncertain nonlinear systems with strictly redundant control elements is studied in detail . based on hji . the reliable state feedback controller and output feedback controller are presented . by considering a class of nonlinear time-varying uncertain systems with time-delay and unknown nonlinear disturbances, the linear memoryless dynamic output feedback controller based on a state observer is designed such that, for all admissible uncerntainties as well as actuator failures occurring among a prescribed subset of actuators, the closed-loop system is quadratically stable with an ha norm bound constraint
考慮到時(shí)間延遲問(wèn)題廣泛存在于實(shí)際系統(tǒng)中，因此，針對(duì)一類(lèi)時(shí)滯不確定非線(xiàn)性系統(tǒng)，考慮系統(tǒng)的狀態(tài)是不可測(cè)或者是不完全可測(cè)的，設(shè)計(jì)了基于狀態(tài)觀測(cè)器的線(xiàn)性無(wú)記憶觀測(cè)狀態(tài)反饋控制器，使得故障閉環(huán)系統(tǒng)對(duì)于任何容許的不確定性和給定執(zhí)行器集合中任意執(zhí)行器失效是二次穩(wěn)定的且對(duì)于系統(tǒng)擾動(dòng)h_范數(shù)有界。 - the main contents of this paper are outlined as follows, 1 for time delay systems with norm-bounded uncertainties, a sufficient and necessary delay independent robust quadratically stabilizable condition, the corresponding robust stabilizing controller designing method by state feedback, a sufficient delay-dependent robust stabilizable condition and state feedback controller designing method are given in terms of linear matrix inequalities
主要研究?jī)?nèi)容包括1、研究一類(lèi)同時(shí)存在狀態(tài)和控制滯后的不確定時(shí)滯系統(tǒng)的狀態(tài)反饋魯棒鎮(zhèn)定問(wèn)題。給出了一個(gè)系統(tǒng)魯棒二次可鎮(zhèn)定的充分必要條件，以及系統(tǒng)時(shí)滯依賴(lài)魯棒可鎮(zhèn)定的充分條件及相應(yīng)的狀態(tài)反饋魯棒鎮(zhèn)定控制器設(shè)計(jì)方法，結(jié)果以線(xiàn)性矩陣不等式的形式給出。 - based on general continuous 2-d systems model and rosser model which is widely used in discrete 2-d systems, a unified interval 2-d systems model is proposed . considering this unified model, sufficient and necessary quadratically stable and stabilizable conditions are given in terms of linear matrix inequalities . quadratically stabilizing controller designing method is also proposed
根據(jù)通用的連續(xù)2-d系統(tǒng)的狀態(tài)方程模型和離散2-d系統(tǒng)研究中廣泛使用的roesser模型，提出了基于廣義微分算子的統(tǒng)一形式的區(qū)間2-d系統(tǒng)模型，在此模型基礎(chǔ)上，給出了用以判定統(tǒng)一形式的區(qū)間2-d系統(tǒng)是否二次穩(wěn)定和二次可鎮(zhèn)定的判定定理，以及相應(yīng)的二次鎮(zhèn)定控制律的設(shè)計(jì)方法。 - based on general continuous 2-d systems model and rosser model which is widely used in discrete 2-d systems, a unified interval 2-d systems model is proposed . considering this unified model, sufficient and necessary quadratically stable and stabilizable conditions are given in terms of linear matrix inequalities . quadratically stabilizing controller designing method is also proposed
根據(jù)通用的連續(xù)2-d系統(tǒng)的狀態(tài)方程模型和離散2-d系統(tǒng)研究中廣泛使用的roesser模型，提出了基于廣義微分算子的統(tǒng)一形式的區(qū)間2-d系統(tǒng)模型，在此模型基礎(chǔ)上，給出了用以判定統(tǒng)一形式的區(qū)間2-d系統(tǒng)是否二次穩(wěn)定和二次可鎮(zhèn)定的判定定理，以及相應(yīng)的二次鎮(zhèn)定控制律的設(shè)計(jì)方法。 - for discrete interval 2-d systems, based on definitions of quadratic stability and quadratic stabilizability, sufficient and necessary quadratically stable and stabilizable conditions are given in terms of linear matrix inequalities . quadratically stabilizing controller designing method is also proposed in this paper . the illustrative examples show the results are effective and less conservative
針對(duì)離散區(qū)間2-d系統(tǒng)，給出了二次穩(wěn)定和二次可鎮(zhèn)定的定義，在此基礎(chǔ)上，提出了用以判定離散區(qū)間2-d系統(tǒng)是否二次穩(wěn)定和二次可鎮(zhèn)定的判定定理，以及二次鎮(zhèn)定控制律的設(shè)計(jì)方法。 - for discrete interval 2-d systems, based on definitions of quadratic stability and quadratic stabilizability, sufficient and necessary quadratically stable and stabilizable conditions are given in terms of linear matrix inequalities . quadratically stabilizing controller designing method is also proposed in this paper . the illustrative examples show the results are effective and less conservative
針對(duì)離散區(qū)間2-d系統(tǒng)，給出了二次穩(wěn)定和二次可鎮(zhèn)定的定義，在此基礎(chǔ)上，提出了用以判定離散區(qū)間2-d系統(tǒng)是否二次穩(wěn)定和二次可鎮(zhèn)定的判定定理，以及二次鎮(zhèn)定控制律的設(shè)計(jì)方法。 - by means of linear matrix inequalities, a sufficient con dition is given for uncertain discrete singular system to be generalized quadratically stable and strictly passive, based on which, a sufficient condition is given for the existence of a state feedback controller, such that the resulting closed-loop system is both generalized quadratically stable and strictly passive for all the admissible uncertainties, all conclusions carry with them corresponding examples to prove the effectiveness, and the corresponding controllers are also presented
利用線(xiàn)性矩陣不等式，給出不確定離散廣義系統(tǒng)廣義二次穩(wěn)定且嚴(yán)格無(wú)源的充分條件，并在此基礎(chǔ)上給出存在狀態(tài)反饋控制器，使得閉環(huán)系統(tǒng)廣義二次穩(wěn)定且嚴(yán)格無(wú)源的充分條件。每一節(jié)均給出數(shù)值算例來(lái)說(shuō)明結(jié)論的有效性，同時(shí)給出相應(yīng)的控制器構(gòu)造。 - by means of linear matrix inequalities, a sufficient con dition is given for uncertain discrete singular system to be generalized quadratically stable and strictly passive, based on which, a sufficient condition is given for the existence of a state feedback controller, such that the resulting closed-loop system is both generalized quadratically stable and strictly passive for all the admissible uncertainties, all conclusions carry with them corresponding examples to prove the effectiveness, and the corresponding controllers are also presented
利用線(xiàn)性矩陣不等式，給出不確定離散廣義系統(tǒng)廣義二次穩(wěn)定且嚴(yán)格無(wú)源的充分條件，并在此基礎(chǔ)上給出存在狀態(tài)反饋控制器，使得閉環(huán)系統(tǒng)廣義二次穩(wěn)定且嚴(yán)格無(wú)源的充分條件。每一節(jié)均給出數(shù)值算例來(lái)說(shuō)明結(jié)論的有效性，同時(shí)給出相應(yīng)的控制器構(gòu)造。 - the property shows that the maximal solution is well-conditioned . two new iteration methods for finding the maximal solution are proposed . of these two methods, one is a linearly convergent iteration without matrix inversion, and one is related to newton s method and quadratically convergent
這2種方法，一種是線(xiàn)性收斂的，其優(yōu)點(diǎn)是迭代過(guò)程不需要求矩陣的逆另一種是二次收斂的，數(shù)值試驗(yàn)的結(jié)果表明該方法在計(jì)算速度和精度方面都明顯地優(yōu)于現(xiàn)有的其他幾種迭代方法。