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飞行器轨迹优化是飞行器总体设计的关键环节,特别是在现代空间飞行器和高超声速飞行器设计过程中发挥着重要作用。在全面调研国内外现有轨迹优化技术的基础上,提出了飞行器轨迹优化新的分类方式,概述了多种飞行器轨迹优化的原理和应用,并详细分析了各自的优缺点和发展趋势。最后介绍了现在实际应用的多种轨迹优化软件。
Aircraft trajectory optimization is a key part of the overall design of the aircraft and plays an important role especially in the design of modern spacecraft and hypersonic aircraft. Based on the comprehensive investigation of the existing trajectory optimization techniques both at home and abroad, a new classification method for aircraft trajectory optimization is proposed. The principle and application of trajectory optimization for a variety of aircraft are summarized. Their respective advantages, disadvantages and development trends are analyzed in detail. At last, we introduce a variety of trajectory optimization software nowadays.