The control algorithm of closed - loop gain shaping when the controlled object is not square matrix in the simo system is developed in this thesis 本文提出了單輸入多輸出( simo )系統(tǒng)即被控對象為非方陣情況下的閉環(huán)增益成形控制算法。
Third , rail - to - rail amplifier output stages exhibit load - dependent gain which affects amplifier open - loop gain , and hence closed - loop gain accuracy 第三,軌到軌放大器輸出級增益與負(fù)載有關(guān),這將影響放大器的開環(huán)增益,當(dāng)然也影響了閉環(huán)增益的準(zhǔn)確性。
An instrumentation amplifier is a closed - loop gain block that has a differential input and an output that is single - ended with respect to a reference teminal . it must amplify the differential input acurately and suppress any unwanted common - mode signals 儀表放大器是一種能精確放大兩輸入端之間的差模信號而抑制任何共模信號,并將差分輸入轉(zhuǎn)換為單端輸出的放大器。
By means of comprehensive study of the whole process to derive the calculation of relative gain variation , a mathematical formula how to make a well - founded understanding and correct use of the differential calculation method when making every efforts to accurately calculate the relative variation of the closed - loop gain of an amplifier was advanced based on another accurate calculation method given 因此,本文通過全面考察推導(dǎo)增益相對變化量的計算全過程,根據(jù)所給出的另一種準(zhǔn)確計算方法,重點(diǎn)提出了在要求準(zhǔn)確地計算放大器閉環(huán)增益的相對變化量時,怎樣正確理解和運(yùn)用微分計算方法的數(shù)學(xué)表達(dá)式。
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,以及具有一個輸入控制兩個輸出的特點(diǎn),在保證其中一個輸出盡量小而另一個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)計出控制器。
其他語種釋義
closed-loop gainとは意味:closed-loop gain 閉ループゲイン[機(jī)械]〈97B0155:工業(yè)プロセス計測制御用語及び定義〉