Abstract: “According to the working principle of a certain type of high- altitude vehicle, the force analysis of working arm of the high-altitude vehicle was carried out. Based on this,the working conditions of lifting, lowering, rotating, and luffing were simulated to consider the influence of the angle variation of luffing angle  and folding angle  on the stress of the working arm. Using MATLAB to draw the diagrams of the dynamic relationship between the stress and the amplitude luffing angle  and folding angle  , which provides a theoretical basis for the optimal design and life prediction of the working arm of a high-altitude vehicle.”

Keywords: group control; omni-wheel robot; non-linear mathematical model; synergetic control theory