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亚轨道飞行器再入通道概念及应用
Alternative TitleStudy of reentry channel for sub-orbital vehicle
肖歆昕; 李文皓; 张珩
Source Publication飞行力学
2011
Volume29Issue:3Pages:60-63
ISSN1002-0853
Abstract基于亚轨道飞行器过载、热流、动压峰值集中出现,过载约束成为飞行器返回过程中主要面临的约束这一再入特性,提出再入通道概念,建立再入通道数学模型,以满足不同约束条件下的极限再入飞行仿真轨迹描述再入通道边界。分析和仿真结果表明,可以通过再入通道是否存在来判断再入任务是否可以实现,且再入通道边界参数可作为再入轨迹设计及制导的有效参考值。
Other AbstractBased on the concentration of overload,heat flow,and dynamic pressure peak in the reentry process for a sub-orbital vehicle,and the overload become a key constraint,this paper presents the reentry channel differently formed by the reentry corridor,establishes the channel model,and uses reentry trajectory meeting different constraints to describe the boundary of reentry channel.Analysis and simulation results show that the realized of reentry task can be determined by the existence of reentry channel,and the parameters of reentry channel boundary are effective in the research work of trajectory design and reentry guidance.
Keyword亚轨道飞行器 再入通道 任务可行性 轨迹设计 制导
Subject Area力学
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Indexed ByCSCD
Language中文
CSCD IDCSCD:4232640
DepartmentMAM遥科学技术
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/45159
Collection先进制造工艺力学实验室
Corresponding Author肖歆昕
Recommended Citation
GB/T 7714
肖歆昕,李文皓,张珩. 亚轨道飞行器再入通道概念及应用[J]. 飞行力学,2011,29(3):60-63.
APA 肖歆昕,李文皓,&张珩.(2011).亚轨道飞行器再入通道概念及应用.飞行力学,29(3),60-63.
MLA 肖歆昕,et al."亚轨道飞行器再入通道概念及应用".飞行力学 29.3(2011):60-63.
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