automatic period control 中文意思是什麼
automatic period control
解釋
周期自動控制-
For the above reason, many thermopower control systems are not able to run as red lines, even not to work in automatic state over a 1ong period of time
這不僅要花費大量的投試和整定時間,並且很難獲得最佳的控制效果。由於以上原因,相當一部分熱工過程不能達到「壓紅線」運行,甚至無法長期投入自動運行。 -
In the first part of this thesis, the method of data collection for building a 3d scene based on a planar vector map is studied. to the most difficult problem in data collection : the evaluation of contour line, a suit of effective automatic assisting method is advanced, which can remarkably shorten the process period and improve the efficiency of spatial data collection. the main idea of this method is " control point congregating automatically and close control point cooperating "
本文主要研究了基於二維矢量圖如何獲取構建三維場景所需的空間數據,包括地形、地物的二維數據採集與三維建模方法,並針對數據獲取中的主要難題,即等高線高程賦值問題,提出了一種基於高程式控制制點自動聚集、相近控制點協作的自動處理方法,顯著縮短空間數據獲取的處理周期。
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