近年來由於科技技術發展快速,使得無人飛行載具(UAV)的發展空間更加寬闊,國內外許多國家科學研發單位、各大專院校或是私人民間企業的研究中心,都投入相當多的心血來從事UAV 的研究計畫。 本文即是應用單晶片微控制器,採取分散式架構,結合各類感測器以及RF 傳輸模組,規劃與開發一套可適用於定翼機或直昇機,具備穩定的時序、高取樣頻寬、各類飛行資訊的提供與紀錄之航電系統。 結合地面通訊基地台,亦可簡易的進行控制程式的燒錄及控制參數的修改,以及即時監控飛行資料的上下鏈傳輸。 此航電裝設在定翼機上,搭配飛行控制律的實際飛行測試也相當穩定,可提供給研究UAV 相關的系統鑑別與飛控人員一套可靠的開發平台。
Due to the development of the science and technology is fast in recent years, we broaden the developing range of the Unmanned Aerial Vehicle(UAV). A lot of national scientific research departments, colleges and private research enterprises that in foreign and domestic areas, devote a lot of energies to the UAV projects. In this article we apply single-chip controllers in distributed frame, combine with all manners of sensors and RF transmission modules, in order to scheme and develop a flight electronic system that possess stable timing, high sampling rate, record of all flight information, and apply to fixed-wing aircrafts and helicopters. Downloading the control programs and amending the control parameters is simple by combining the ground station, and we can monitor the flight data immediately with real time transmission. We installed the flight electronic system in fixed-wing aircraft, and the real flight test with flight control law was very well, so this is a reliable development platform for personnel in charge for system identification or flight control in UAV.
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