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本文叙述了一种能自动求解弹性探空火箭在大气干扰下之飞行品质,并进而鉴别其总体设计方案优劣的方法。本方法的特点是把弹性探空火箭与飞行环境结合起来进行综合计算与分析。只要输入发射瞬间视箭体为刚体之参数,本文程序即可连续打印出弹性火箭之大量信息数据:弹道参数、空气动力系数、气动静稳定距、箭体变形、飞行姿态、顶点高度等。据此,即可评判各方案之优劣,提出改进之意见。
This paper describes a method that can automatically solve the flight quality of an elastic sounding rockets under atmospheric disturbance and then identify the advantages and disadvantages of the overall design scheme. The method is characterized by the combination of elastic sounding rocket and flight environment for comprehensive calculation and analysis. As long as the input launch moment as the rigid body parameters of the rocket body, this program can print a large number of elastic rocket continuous information data: ballistic parameters, aerodynamic coefficients, static aerostatic pitch, deformation, flying attitude, apex height. Accordingly, you can judge the merits of each program, put forward suggestions for improvement.