barbette

基本解释

The stability, precision and high response speed are the key factors of a barbette system.
航空砲塔的穩定性、準確性和快速性是其發揮作用的關鍵。
The experiment shows that a certain barbette servo system designed by this way has a good stability both in the case of small and big angle difference.
按該方法設計的某砲塔隨動系統，無論輸入的是小位差信號，還是大位差信號，該系統均具有良好的穩定性。
In this paper, the author finds out a way which can improve the stability of the barbette servo system through theoretical analysis of its stable loops and simulation.
本文通過對航空砲塔隨動系統中穩定環節的理論分析與計算機倣真技術，得出了一種提高該系統穩定性的具躰方法。

(formerly) an earthen platform inside a parapet, from which heavy guns could fire over the top