采用牛顿迭代保辛伪谱算法的舰载机甲板路径规划

刘洁,董献洲,韩维,王昕炜,刘纯,贾珺

Trajectory planning for carrier aircraft on deck using Newton Symplectic pseudo-spectral method

Jie LIU,Xian-zhou DONG,Wei HAN,Xin-wei WANG,Chun LIU,Jun JIA

表 1 NSP算法与伪谱法对滑行系统进行轨迹规划的对比指标及结果

Tab.1 Comparison results of NSP and pseudospectral method in trajectory planning for taxiing system

滑行系统 方法 Mayer Lagrange $J$ ${t_{\rm f}}$/s tc/s 舰载机3 NSP 4.76 16.33 21.10 95.27 16.27 伪谱 5.23 15.68 20.91 104.59 91.87 舰载机5 NSP 7.27 1.92 20.91 145.49 7.73 伪谱 7.64 3.81 11.45 152.76 54.40 舰载机11 NSP 10.03 0.63 10.66 200.66 12.72 伪谱 10.11 0.51 10.63 202.28 76.29