continuous-time system造句
例句與造句
- Control of nonlinear continuous - time systems
控制的非線性反饋 - Nonlinear continuous - time systems
非線性連續(xù)時間系統(tǒng) - Nonlinear feedback for l1 - control of nonlinear continuous - time systems
非線性連續(xù)時間系統(tǒng)l1控制的非線性反饋 - A new feedback design method for uncertain continuous - time systems possessing integrity
不確定性連續(xù)系統(tǒng)具有完整性的反饋設(shè)計新方法 - At first , we show that in both continuous - time systems and discrete - time systems , the overall stability is achieved if the order of the compensator is not less than the order of the unstable system
對于連續(xù)與離散系統(tǒng)，文中首先證明只要補償器的維度與此不穩(wěn)定系統(tǒng)相同，則一定可行。 - It's difficult to find continuous-time system in a sentence. 用continuous-time system造句挺難的
- The delta operator enables a smooth transition of the sampled data to their continuous - time counterparts as a unified method of the continuous - time system and discrete - time system
Delta算子作為連續(xù)系統(tǒng)和離散系統(tǒng)描述的統(tǒng)一方法，可以適當(dāng)?shù)馗纳七@些缺陷，實現(xiàn)了從離散到連續(xù)的光滑轉(zhuǎn)變。 - The first part studies the design methods of adaptive fuzzy regulator and controller of nonlinear systems , consisting of continuous - time system and discrete - time system ; the second part studies the characteristic of fuzzy systems as the approximator of nonlinear systems
本文研究了模糊控制的若干問題主要內(nèi)容分為兩部分：第一部分研究非線性系統(tǒng)的自適應(yīng)模糊調(diào)節(jié)器的設(shè)計與自適應(yīng)控制模糊控制器的設(shè)計 - Exponentially contractive set for the systems is introduced , and relation between the set and that for its euler approximation discrete - time system is also established . for affine nonlinear continuous - time systems , a sufficient condition for the existence of static - state continuous nonlinear feedback for the
-收縮集概念，并建立了與其euler逼近的離散系統(tǒng)的受控收縮集之間的關(guān)系。然后，結(jié)合此概念，得到了這個問題有靜態(tài)連續(xù)非線性解的充分條件。 - For the delta domain systems with the discrete systems , we analyze and design the hx controllers using lyapunov stability theory . the results contain the sampling period and show that when sampling period is decreasing to zero the system is stable all the same while the performance of the discrete - time system is approaching to the continuous - time system
針對delta域內(nèi)的離散定常系統(tǒng)，本文采用統(tǒng)一的李亞普諾夫第二穩(wěn)定方法，對其進行了h _狀態(tài)反饋分析和設(shè)計，結(jié)論得到一個含有采樣周期的線性矩陣不等式，當(dāng)采樣周期趨近于零時，系統(tǒng)仍然穩(wěn)定，離散系統(tǒng)的性能趨于連續(xù)系統(tǒng)。 - In this paper , we used the characteristics and introduced the delta operator to linear quadratic following control system , the results show that when sampling period is approaching to zero the results of the discrete - time system is approaching the continuous - time system , and the design of the following controller is completed by linear riccati equation
本文利用上面導(dǎo)出的delta算子性質(zhì)，把delta算子應(yīng)用于二次型跟蹤系統(tǒng)當(dāng)中，得出了采樣周期趨近于零時delta域內(nèi)的最優(yōu)解趨近于相應(yīng)的連續(xù)域最優(yōu)解，并指出了離散域的輸出跟蹤器的設(shè)計可用連續(xù)riccati方程得到近似解。本文把delta算子引入線性系統(tǒng)的廳。 - After that , the problem of choosing sample time in the discretized variable structure control of continuous - time systems is analyzed . some common methods of variable structure control for the discrete - time system are dissertated , and the discrete equation reaching conditions are improved . a new reaching law based on attenuating variable rate control which is verified as a chattering - free reaching law in theory is presented and its " correctness is validated by simulation
論文首先簡要地回顧了連續(xù)系統(tǒng)的變結(jié)構(gòu)控制，然后分析了將連續(xù)系統(tǒng)的變結(jié)構(gòu)控制離散化后應(yīng)用在離散系統(tǒng)時采樣時間選取的問題；論述了直接針對離散系統(tǒng)的變結(jié)構(gòu)控制的一些常用的方法，改進了離散變結(jié)構(gòu)控制的等式到達條件；在此基礎(chǔ)上，提出了一類新的離散系統(tǒng)的趨近律方法? ?衰減變速趨近律，并從理論上證明了它是一種無抖振的趨近律，通過仿真驗證理論的正確性。 - Secondly , a network based on multi - terminal components modeling methodology was applied to model mems at system - level by the analogy and mixed - signal modeling tool of vhdl - ams , for the system - level model of mems is a mixed signal model , which has attributes of multi - energy domains coupling , multi - signals mixed and interacting between discrete - event subsystems and continuous - time subsystems . with this method , the whole system can be divided into some subsystems defined as multi - terminal components ; the behavior of the subsystems depends only on their terminal signals ; the information exchange between subsystems was done by the signals at their terminals . the continuous - time systems or discrete - event systems can be modeled and simulated with this method , which satisfied the requirements of nonlinear systems and large signals analysis
同時，針對mems的系統(tǒng)級模型是一個混合信號模型，具有多能量域耦合、多信號混合、離散事件子系統(tǒng)與連續(xù)時間子系統(tǒng)交互的特點，使用vhdl - ams作為混合信號模型建模的工具，采用多端口組件網(wǎng)絡(luò)建模方法建立了mems系統(tǒng)級模型，把微型機電系統(tǒng)分解為多個子系統(tǒng)或組件，各子系統(tǒng)被定義為多端口組件，子系統(tǒng)的內(nèi)部行為通過其端口行為來描述，子系統(tǒng)間的能量與信號的交換通過組件的端口映射來實現(xiàn)，從而實現(xiàn)了對連續(xù)時間系統(tǒng)和離散事件系統(tǒng)的建模與仿真，滿足了非線性系統(tǒng)以及大信號分析要求。 - While the augmentation approach generallyresults in higher state dimension and thus high computational cost , especiallythe systems under investigation involves multiple delays and the delays are large . for continuous - time systems , the delayed problems can in principle be treatedby the infinite - dimensional operator riccati equations which are di ? cult to beunderstood and implemented
然而,當(dāng)系統(tǒng)有多個時滯且時滯較大時,增廣系統(tǒng)將會導(dǎo)致系統(tǒng)維數(shù)增加,計算量增大。連續(xù)系統(tǒng)的時滯問題通常用到無窮維算子的riccati方程,這種算子方程既難于理解又不便應(yīng)用。 - The delta operator is introduced to the h9 filter problem of discrete system , which is significant for the anti - disturbance of the high - speed sampled system . in the delta domain system , the coefficient of the gain matrix of the estimator is approaching to that of the continuous - time system . which not only guarantees the stability and the performance of the system but also avoids the also avoids the defects the z domain when the sampling periods is approaching to zero
濾波問題中，這對于高速采樣系統(tǒng)的抗干擾及狀態(tài)估計具有很大的理論及實際意義，當(dāng)采樣周期趨近于零時，估計器的反饋增益矩陣及閉環(huán)極點趨近于連續(xù)系統(tǒng)的反饋增益矩陣及閉環(huán)極點，從而可以采用離散的設(shè)計方法獲得連續(xù)系統(tǒng)的性能，既保證了系統(tǒng)的性能及穩(wěn)定性，又避免了z域內(nèi)設(shè)計的缺點。 - Contrasting this , in feedback control the most majority of complex systems are controlled using sampled observations of system behavior taken at discrete time instants . thus the resulting controlled systems are hybrid systems , which are called sampled - data systems , involving both continuous - time and discrete - time signals . the investigation of sampled - data systems is motivated primarily due to the widespread use of digitally implemented controller in present - day feedback control of continuous - time systems
工程實踐中遇到的動態(tài)系統(tǒng)通常是連續(xù)時間系統(tǒng)，與此相反，大多數(shù)復(fù)雜系統(tǒng)的反饋控制卻是通過觀察采樣點上的系統(tǒng)行為來進行控制的，結(jié)果所得到的反饋控制系統(tǒng)是個混合系統(tǒng)，它含有連續(xù)信號和離散信號，這樣的系統(tǒng)稱之為采樣系統(tǒng)，當(dāng)今連續(xù)受控系統(tǒng)中數(shù)字控制器的廣泛運用促進了對采樣系統(tǒng)的研究，已有的線性采樣系統(tǒng)理論顯然不能滿足處理非線性采樣系統(tǒng)的需要，因此近年來非線性采樣系統(tǒng)的分析與設(shè)計已經(jīng)成為國際控制論界的持續(xù)的研究熱點之一。