無人機技術已發展多年,主要還是在軍事使用,但是隨著電子零件與軟體技術的發展與縮小化後,所以近10年內民用的無人機大量的出現,但是真正的突破還是在多軸機的問世。多軸機多半用於空中攝影,且主攻娛樂市場,近五年內,開始有廠商將多軸機放大後走向工業市場,如包含地形與地圖的繪製,建物檢測,貨物的運輸與農藥的噴灑,其中最後兩項的應用的成功與否在於高載重,且在任務中會讓無人機有重量的改變。本論文是與工研院合作,其內容將探討高載重多軸無人機的控制系統,穩定性效率的問題以及跟傳統直升機的比較。實驗採用工研院提供的六軸機為主,其載重量可達9kg,實驗結果將會對下一代高載重多軸無人機的設計提出建議(其中也包含自動控制系統設計)。
The UAV technology has been developed for many years, mainly in military use. However, with the development and downsizing of electronic components and software technology, the number of civilian drones has appeared in the past 10 years, but the real breakthrough is the advent of multi-axis-drone. Most of the multi-axis-drone are used for aerial photography, especially on the entertainment market. In the last five years, manufacturers have begun to extend the multicopter to the industrial market, including the mapping, building inspection, cargo transportation and pesticide spraying. The ability of the drone to carry weight and the ability dealing with weight changes will directly affect the success of many missions. This paper is in collaboration with ITRI, and the content will explore the development, stability, efficiency of the control system for high-load multicopter UAVs and the comparison with traditional helicopters. The experiment adopts the six-axis-drone provided by ITRI, which has 9kg load capacity. The experimental results will provide suggestions for the design of the next generation high-load multicopter UAV (including the automatic control system design).