摘要
本文探讨了由试验值矩阵借助最小二乘优化原理拟合飞行器气动系数曲线的新方法.给出了算法公式的数学推导和计算机管理流程,并通过仿真实验证明了这种拟合方法的可行性和有效性.
A new method of aerodynamic coefficient of vehicle curve fitting is given in this paper that of experimental data matrix by least-square principle. The theory foundation is expounded and then the method of batch processing and recurrence were brought out. The feasibility and practicality is proved in sight of mathematical reasoning and practical simulation.
出处
《飞行力学》
CSCD
北大核心
1990年第1期36-43,共8页
Flight Dynamics
