Within the boundary of the match value set, as the catapult energy increases, the match range of the presetting elevatorangle enlarges and the influence of the nose gear fast-extension weakens.
在适配值集合内，随着弹射能量的增加，升降舵预置偏角的适配范围增大，前起落架突伸力的影响减小。
2
Furthermore, sequential quadratic programming (SQP) is introduced so as to accelerate the local optimum. Attacking angle, elevator deflection and throttle setting are obtained by steps.
并且，局部搜索引入序列二次规划策略（SQP），分步求解出升降舵偏角，油门设置与迎角初始值。
3
Analyzes reasons for times of fracture of bucket elevator motivating Angle belt of granulation system in Fudao urea plant, and summarizes process operating methods to prevent it from fracturing.