摘要
本文根据Jacobson处理奇异最优控制计算问题的思想,研究了制导问题中控制硬约束和软约束之间的关系,结论表明两者在极限情况下是完全等价的.同时还给出了软约束带来的性能指标偏差区间.最后通过详细分析一平面拦截问题,证实了所给出的理论是正确的,并得到了许多有趣的结果.
Based on the Jacobson(?)s computation thought of singular control, the relation between soft and hard control constraints is studied in this paper. It is shown that they are equivalent under limitation. The cost error bounds due to the soft constraint are given. Finally, a planar intercept problem is analyzed in detail, which shows the efficiency of the present theoretical approach, Many interesting results are also obtained.
出处
《飞行力学》
CSCD
北大核心
1990年第3期82-9,共1页
Flight Dynamics
