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基于总能量原理的飞行性能管理计算 被引量:7
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作者 徐启华 肖顺达 陈新海 《西北工业大学学报》 EI CAS CSCD 北大核心 1994年第1期25-30,共6页
提出了一种基于总能量原理的性能管理计算方法,该方法避免了传统寻优过程中求解两点边值问题的困难,最终得到的最优飞行条件便于用数值方法求解,因而易于在机载计算机上实现.文中以某型飞机为例仿真计算了燃油最省的飞行轨迹,验证... 提出了一种基于总能量原理的性能管理计算方法,该方法避免了传统寻优过程中求解两点边值问题的困难,最终得到的最优飞行条件便于用数值方法求解,因而易于在机载计算机上实现.文中以某型飞机为例仿真计算了燃油最省的飞行轨迹,验证了所提方法的可行性,具有实用价值. 展开更多
关键词 飞行性能管理 总能量原理 数字仿真
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ENERGY STATE APPROACH TO THE INTEGRATED FLIGHT PERFORMANCE MANAGEMENT OF COMMERCIAL AIRCRAFT
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作者 吴树范 GüntherReichert 《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 1997年第2期101-108,共8页
The integrated aircraft flight performance management techniques are discussed in this paper based on the point-mass energy state approximation principle. The flight performance optimization algorithms, developed with... The integrated aircraft flight performance management techniques are discussed in this paper based on the point-mass energy state approximation principle. The flight performance optimization algorithms, developed with energy state approximation approach, are first introduced, the functionally integrated flight path/speed control system, so called total energy control system (TECS), is then discussed, and the guidance technique and algorithms, which relate the performance optimization results directly with the TECS, are analyzed and developed. Digital simulation results for a specific transport aircraft model demonstrate the satisfactory performances of the resulted flight performance management system. 展开更多
关键词 flight control flight management system flight performance
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