A optimization Algorithm of Obstacle Limit Takeoff Weight

摘要

This method is explained and demonstrated how to calculate obstacle limit takeoff weight. According regulation requirement, under an engine failure conditions, it needs to consider the takeoff flight path different segments which can clear all obstacles. In this paper, take-off gross flight path and net flight path are analyzed, and taking an aircraft for example, obstacle limit takeoff weight are calculated, Simulation results show the feasibility of optimization algorithm.