,。To control the take-off, landing and flying of ultra-low altitude UAV remotely, navigation and control methods were studied with virtual reality technology. With the aid of Multigen Creator, we built 3-D model of UAV, generated terrain by DEM data, and studied drive technology. According to the parameters from GPS receiver and other sensors fixed on the UAV, the 3-D model and scenes were derived. Meanwhile, feed back signal was given to adjust the plane’s gesture to insure the plane to fly along the route. GIS technology was used to display the UAV trace in digital map. Virtual experiment shows the feasibility of navigation and control of ultra-low altitude UAV.
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苑嚴偉,張小超,毛文華,趙化平.超低空無人飛行器虛擬現(xiàn)實技術(shù)實現(xiàn)與仿[J].農(nóng)業(yè)機械學(xué)報,2009,40(6):147-152. Reality Technology of Ultra-low Altitude UAV[J]. Transactions of the Chinese Society for Agricultural Machinery,2009,40(6):147-152.