These decoupling theories are : the decoupling control theory which was firstly put forward by morgan ; the decoupling control theory based on eigenstructure assignment and the decoupling theory based on h control 這三種解耦理論分別是:基于morgan問(wèn)題的解耦控制,基于特征結(jié)構(gòu)配置的解耦控制和基于h _的解耦控制理論。
In this dissertation , the linear multivariable system with uncertainty is regarded as the main research object . we lucubrate three representational decoupling theories , and carry out the in - depth analysis and comparison from two sides : the stability robustness and decoupling performance 本文以不確定性線性多變量系統(tǒng)為研究對(duì)象,深入探討了三種具有代表性的解耦理論,并進(jìn)行了魯棒性與解耦性的分析和比較。
This paper also use non - linear feedback decoupling theory to decouple die vector - control close - loop system into linear decoupling of rotor speed and rotor flux linkage subsystems . the speed regulator and flux linkage regulator of these two linear subsystems can be designed with classical linear theory 本文同時(shí)還應(yīng)用非線性反饋解耦理論將矢量控制的閉環(huán)系統(tǒng)分解為線性化的轉(zhuǎn)速子系統(tǒng)和轉(zhuǎn)子磁鏈子系統(tǒng),兩個(gè)子系統(tǒng)中的速度調(diào)節(jié)器和磁鏈調(diào)節(jié)器可按線性理論設(shè)計(jì)。
Firstly , a two - dimensional decoupling theory is developed when colored noise is included in a nonlinear dynamical system . by a functional analysis , the colored noise is transformed to an effective noise that includes the noise correlation time , the mean dynamical variable , and the original noise strength 首先,我們發(fā)展了分析非線性系統(tǒng)中色噪聲的二維退耦理論,通過(guò)泛函分析,將二維非線性系統(tǒng)中的色噪聲變換成含有噪聲關(guān)聯(lián)時(shí)間、噪聲強(qiáng)度和系統(tǒng)變量平均值等參量的有效噪聲。
When the two - dimensional decoupling theory is applied to a single - mode laser system , it is shown that there is relatively large fluctuation in the phase when the laser undergoes from thermal light to coherent light . it is shown that increasing the noise correlation time t can also reduce the fluctuation in the phase of the laser light 將二維退耦理論應(yīng)用到單模染料激光系統(tǒng)中時(shí),我們還發(fā)現(xiàn),當(dāng)系統(tǒng)運(yùn)行在從熱光場(chǎng)到相干光場(chǎng)的過(guò)渡過(guò)程中時(shí),系統(tǒng)的位相存在相對(duì)較大的漲落,增加噪聲關(guān)聯(lián)時(shí)間可以抑制激光場(chǎng)的位相漲落。
When the two - dimensional decoupling theory is applied to single - mode and two - mode dye laser system , the mean ( i ) , variance 2 ( 0 ) , and effective eigenvalue eff of laser intensity are calculated . excellent agreement between theoretical analysis , numerical simulations , and experimental measurements are obtained 然后將二維退耦理論應(yīng)用到單模和雙模染料激光系統(tǒng)中,算出了激光場(chǎng)的平均強(qiáng)度< i > 、強(qiáng)度方差_ 2 ( 0 )和有效本征值_ ( eff ) ,理論分析與數(shù)值模擬和實(shí)驗(yàn)結(jié)果符合得很好。
Firstly , decoupling theory is applied to analyze multiplicative colored noise in a single mode laser system . steady state intensity distribution function with colored noise is obtained . the first - order - like phase transition driven by multiplicative colored noise is studied and compared with the case of multiplicative white noise 首先用退耦理論分析了單模激光場(chǎng)中的乘性色噪聲,導(dǎo)出了含有色噪聲的激光場(chǎng)定態(tài)強(qiáng)度分布函數(shù),討論了乘性色噪聲誘導(dǎo)一級(jí)相變的條件。