FMS爬升阶段的垂直轨迹预测算法研究  

Algorithm Research on Vertical Trajectory Prediction of FMS for the Climb Flight Phase

作　　者：钱渊 郑起彪 王丹[2] 许钦聪 迟哲敏 陈祺 齐林[2] QIAN Yuan;ZHENG Qi-biao;WANG Dan;XU Qin-cong;CHI Zhe-min;CHEN Qi;QI Lin(AVIC Shaanxi Aircraft Industry,Co.,Ltd.,Hanzhong 723213,China;China National Aeronautical Radio Electronics Research Institute,Shanghai 200233,China)

机构地区：[1]陕西飞机工业有限责任公司,汉中723213 [2]中国航空无线电电子研究所,上海200233

出　　处：《航空电子技术》2023年第4期43-49,共7页Avionics Technology

摘　　要：本文给出了一种爬升阶段的垂直轨迹预测算法,考虑爬升过程中的速度约束和高度约束,计算爬升的速度剖面与高度剖面,并考虑预测时所处的大气环境,基于飞机数学模型计算爬升轨迹预测所需的飞机性能数据,提供了一种高精度和高可信度的爬升阶段的垂直轨迹预测方法,最后通过仿真环境验证了算法的有效性与准确性。The algorithm of vertical trajectory prediction for climb flight phase is proposed.By considering the speed and altitude constraints and calculating the speed and altitude profiles for the climb,as well as the atmospheric environment of prediction,the required aircraft performance data for climb prediction is calculated based on the aircraft mathematical model,then providing a higher accuracy and higher reliability vertical trajectory prediction for the climb phase.Finally,the effectiveness and accuracy of the algorithm are verified through the simulation test.

关 键 词：飞行管理系统 爬升阶段 垂直轨迹预测 速度剖面 高度剖面 大气模型 飞机数学模型 

分 类 号：V249[航空宇航科学与技术—飞行器设计]