現(xiàn)代飛行控制系統(tǒng)研制過程中,飛行仿真試驗(yàn)是必不可少的重要步驟。三軸仿真轉(zhuǎn)臺則是半實(shí)物飛行仿真試驗(yàn)系統(tǒng)中最關(guān)鍵的設(shè)備,它用來真實(shí)復(fù)現(xiàn)飛行器在空中飛行時的角運(yùn)動。目前，現(xiàn)有的三軸仿真轉(zhuǎn)臺不滿足新型無人機(jī)仿真的特殊要求。本文介紹了一種適用于無人機(jī)仿真實(shí)驗(yàn)的三軸仿真轉(zhuǎn)臺控制系統(tǒng)的基本組成、總體設(shè)計(jì)及關(guān)鍵技術(shù)研究。
關(guān)鍵詞：ISA 總線 三軸轉(zhuǎn)臺 計(jì)算機(jī)控制 控制系統(tǒng)

Abstract: In the design of modern flight control system, simulation examination is necessary. The three-axis simulation platform is the most important equipment in the examination, with which we display the movement of the aerocraft in the sky. Now the existing simulation platform couldn’t fulfill the especial requirement of the new UAV. So we design a set of new simulation platform for the new UAV. The basic form and work principium are introduced in this paper.
KeyWords: ISA Bus; simulation; computer control; control system