轨道预定路径控制问题的求解

SOLUTION FOR TRAJECTORY PRESCRIBED PATH CONTROL PROBLEMS

轨道预定路径控制问题，其数学模型是一个非线性的半显式微分／代数方程（ＤＡＥ）系统．本文运用一类隐式Ｒｕｎｇｅ－Ｋｕｔａ方法求解指标２的ＤＡＴ系统。

The model equations of trajectory prescribed path control problems (TPPC) are a nonlinear semi explicit differential algebraic equation system. In this paper, we present methods for solving TPPC, discuss advantages and disadvantages of the methods in applications and give an example for illustration.