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(shí)間系統(tǒng)
Nonlinear feedback for l1 - control of nonlinear continuous - time systems 非線性連續(xù)時(shí)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(jì)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(duì)于連續(xù)與離散系統(tǒng),文中首先證明只要補(bǔ)償器的維度與此不穩(wěn)定系統(tǒng)相同,則一定可行。
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(shí)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(jì)與自適應(yīng)控制模糊控制器的設(shè)計(jì)
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(gè)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(duì)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(duì)其進(jìn)行了h _狀態(tài)反饋分析和設(shè)計(jì),結(jié)論得到一個(gè)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(shí),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(shí)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(jì)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。