2Zhao L,Murthy V R.Trajectory planning with collision avoidance for autonomous helicopter by evolutionary methods path[J].AIAA Journal,2006,10(6):251-264.
3Szczerba R J,Galkowski P,Glicktein I S,et al.Robust algorithm for real-time route planning[J].Aerospace and Electronic Systems,IEEE Transactions on,2000,36(3):869-878.