loop transfer functions造句
例句與造句
- closed loop transfer function
閉環(huán)傳遞函數(shù) - open loop transfer function
開環(huán)傳遞函數(shù) - loop transfer function
環(huán)路傳遞函數(shù) - prony's method is used in open-loop transfer function identification and computation of residues
把prony方法用于不含控制器的系統(tǒng)開環(huán)傳遞函數(shù)辨識(shí)，以及留數(shù)的求取。 - based on the compensated open-loop transfer function, the system stability at the small-signal perturbation and the system response to step signal are analyzed
根據(jù)加入補(bǔ)償網(wǎng)絡(luò)后的開環(huán)傳遞函數(shù)，分析了系統(tǒng)在小信號(hào)擾動(dòng)時(shí)的穩(wěn)定情況及系統(tǒng)對(duì)階躍信號(hào)的跟蹤能力。 - It's difficult to find loop transfer functions in a sentence. 用loop transfer functions造句挺難的
- after analyzed each part of the loop, the system's open-loop and closed-loop transfer functions are presented and some parameters are optimized to ensure that the system has better stability and response speed
設(shè)計(jì)了小抖動(dòng)穩(wěn)頻控制系統(tǒng)，分析了各部分的組成與傳遞函數(shù)，給出了系統(tǒng)的開環(huán)和閉環(huán)傳遞函數(shù)。根據(jù)傳遞函數(shù)優(yōu)化了有關(guān)參數(shù)，使得系統(tǒng)有較好的穩(wěn)定性與響應(yīng)速度。 - lqg / ltr at the plant output proceeds in two steps : 1 ) design a kalman filter with desirable performance specifications; 2 ) design a sequence of lq-regulators to make the singular values curve of the open-loop transfer function gk approximate the curve of tfl
對(duì)象輸出端的設(shè)計(jì)步驟主要分為兩步：1)根據(jù)期望的性能指標(biāo)設(shè)計(jì)一個(gè)卡爾曼濾波器，即得到目標(biāo)反饋回路；2)設(shè)計(jì)lo調(diào)節(jié)器使得系統(tǒng)開環(huán)傳遞函數(shù)gk的奇異值曲線無(wú)限逼近1)中找到的目標(biāo)反饋回路的奇異值曲線。 - this paper starts the research of the liquid floated pendulous accelerometer testing system according to the engineering . at first, this paper gives the brief introduction of the history and present status of accelerometer and its testing technology, the working principium and math model of the liquid floated pendu-lous accelerometer, and then, decides the binary width pulse force retrim loop as the design proposal of testing system, researches the transfer function of every part in the system emphasizly, analyses the stability of the whole accelerometer testing system from the angle of control theoretics by the open loop transfer function of system, and designed the correcting net, analyses the basal problems such as resolution, sampling restraint, precision and so on, designs the hardware testing circuits such as preamplification, band-pass filter, alternating amplifier, phase sensitive demodulatorn, pulse-width modulation, frequency scale circuit, moment current generator . finally, using the graphics program language labv-iew which is designed for testing field especially by ni accomplishes the solfware design of testing system, realized the testing functions
首先對(duì)加速度計(jì)及其測(cè)試技術(shù)的發(fā)展歷史和現(xiàn)狀,液浮擺式加速度計(jì)的工作原理和數(shù)學(xué)模型等作了簡(jiǎn)要的介紹,然后確定了以二元調(diào)寬脈沖再平衡測(cè)試回路為設(shè)計(jì)方案,并從控制理論的角度進(jìn)行了分析,著重研究了系統(tǒng)中各部分的傳遞函數(shù),利用系統(tǒng)開環(huán)傳遞函數(shù)分析了系統(tǒng)的穩(wěn)定性,同時(shí)設(shè)計(jì)了系統(tǒng)的校正網(wǎng)絡(luò);分析了二元調(diào)寬脈沖再平衡測(cè)試回路的分辨率、采樣約束以及測(cè)試精度等基本問(wèn)題,并按照系統(tǒng)分析的結(jié)果設(shè)計(jì)了包括前置放大、帶通濾波、交流放大、相敏解調(diào)、脈寬調(diào)制、頻標(biāo)電路以及力矩電流發(fā)生器等測(cè)試系統(tǒng)各部分硬件電路,驗(yàn)證了電路的正確性,最后按照測(cè)試系統(tǒng)的要求,采用了美國(guó)ni公司專為測(cè)試領(lǐng)域所開發(fā)的虛擬儀器工具??labview作為測(cè)試軟件開發(fā)工具,利用該圖形化編程語(yǔ)言完成了測(cè)試系統(tǒng)軟件部分的設(shè)計(jì),實(shí)現(xiàn)了測(cè)試功能。 - the experiment result shows that conversion efficiency in ccm is improved by 2 percent compared with that in dcm, although the on-resistance of winding in ccm is more than that in dcm . the analysis of open-loop transfer function in both dcm and ccm shows that pull-push hfl inverter at ccm
微分補(bǔ)償網(wǎng)絡(luò)的推挽高頻鏈逆變電路在輸出從空載變化到額定阻性負(fù)載變化的過(guò)程中，逆變電路工作模式從dcm變化到ccm模式，實(shí)驗(yàn)結(jié)果表明電路在這兩種模式下都能輸出穩(wěn)定的正弦電壓，且具有較高的穩(wěn)態(tài)精度。 - the closed-loop transfer function matrix of such a system must be singular and an input controls two outputs in the system, so the closed-loop transfer function should be assumed a singular matrix whose elements are the fist-order inertia components, then the controller is designed . the control algorithm of closed-loop gain shaping is applied to the rudder roll damping system ( rrd )
考慮到此系統(tǒng)的閉環(huán)傳遞函數(shù)陣一定是奇異的，以及具有一個(gè)輸入控制兩個(gè)輸出的特點(diǎn)，在保證其中一個(gè)輸出盡量小而另一個(gè)輸出跟蹤輸入的前提下，將閉環(huán)傳遞函數(shù)陣即補(bǔ)靈敏度函數(shù)設(shè)為具有一階慣性的奇異陣，設(shè)計(jì)出控制器。 - the closed-loop transfer function matrix of such a system must be singular and an input controls two outputs in the system, so the closed-loop transfer function should be assumed a singular matrix whose elements are the fist-order inertia components, then the controller is designed . the control algorithm of closed-loop gain shaping is applied to the rudder roll damping system ( rrd )
考慮到此系統(tǒng)的閉環(huán)傳遞函數(shù)陣一定是奇異的，以及具有一個(gè)輸入控制兩個(gè)輸出的特點(diǎn)，在保證其中一個(gè)輸出盡量小而另一個(gè)輸出跟蹤輸入的前提下，將閉環(huán)傳遞函數(shù)陣即補(bǔ)靈敏度函數(shù)設(shè)為具有一階慣性的奇異陣，設(shè)計(jì)出控制器。 - in the body of the dissertation, different performance indexes are defined and analyzed based on the analysis of different types of fwl errors in digital controller, and different fwl digital controller design and realization problems are considered and solved . the major contributions of this dissertation are as follows : considering the fwl errors of controller coefficients, define and analyze the closed-loop transfer function sensitivity measure with respect to the controller coefficients, obtain the optimal controller realizations via minimizing the transfer function sensitivity measure
本論文首先對(duì)數(shù)字系統(tǒng)，特別是數(shù)字控制器設(shè)計(jì)與實(shí)現(xiàn)中的有限字長(zhǎng)問(wèn)題和非脆弱控制器設(shè)計(jì)的背景、歷史發(fā)展情況等作了簡(jiǎn)單介紹，然后通過(guò)分析數(shù)字控制器中不同來(lái)源的有限字長(zhǎng)誤差，定義不同的性能指標(biāo)，較系統(tǒng)地分析并討論不同的有限字長(zhǎng)數(shù)字控制器設(shè)計(jì)和實(shí)現(xiàn)問(wèn)題。