double loop

基本解釋

This paper presents a double loop controller for VVVF.
介紹一種雙閉環(huán)控制變頻調(diào)速系統(tǒng)。
Wire-o binding A method of loose-leaf binding in which a continuous double loop of wire runs through punched slots along the binding side of a booklet.
雙線圈裝用連續(xù)的雙圈鐵絲繞穿過打在書本訂口的方孔而成的一種活頁裝。
In the double loop of control system, a PI controller is adopted in the speed loop and a vector controller is adopted in the current loop.
系統(tǒng)采用雙閉環(huán)控制：速度環(huán)采用PI控制，電流環(huán)采用矢量控制。

Now this happens to be what we would call a linear process, because the number of times I go around the loop is directly related to the size of the argument. If I double 2 the argument, I'm going to double the number of times I go around the loop. If I increase it by five, 5 I'm going to increase by five the number of times I go around the loop.
這恰好是我們會(huì)成為,線性復(fù)雜度程序的一個(gè)例子,因?yàn)槲乙獔?zhí)行循環(huán)的次數(shù)是,和輸入的參數(shù)的大小直接相關(guān)的,如果我將這個(gè)參數(shù)乘以,那么我就要將進(jìn)行循環(huán)的次數(shù)也乘以2了，如果我把參數(shù)加上,那么循環(huán)的次數(shù)也要加上5了。
麻省理工公開課 - 計(jì)算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選

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