earth oblateness

常见例句

By using the nonlinear programming theory, a optimal impulse satellite evasive trajectory planning model considering earth oblateness perturbation had been established.
利用非线性规划理论建立了脉冲推力能量最省的逃逸轨迹规划模型，并考虑非球形摄动的影响对模型进行了修正。
Dummy aim calculation is needed in the close-loop guidance based on the requiring velocity, which only can be acquired by linearization the earth oblateness and reentry aerodynamic force influence.
求解需要速度时，实时地考虑了地球扁率的影响，并给出了利用中间轨道法求解需要速度的过程。
Dummy aim calculation is needed in the close-loop guidance based on the requiring velocity, which only can be acquired by linearization the earth oblateness and reentry aerodynamic force influence.
基于需要速度的闭路制导要进行虚拟目标计算，在修正地球扁率和再人段空气动力的影响时通常只能采用线性化等简化手段，随着导弹技术的发展，由此而带来的方法误差所占比例必将增大。