典型文献
A DNN based trajectory optimization method for intercepting non-cooperative maneuvering spacecraft
文献摘要：
Current successes in artificial intelligence domain have revitalized interest in neural networks and demonstrated their potential in solving spacecraft trajectory optimization prob-lems. This paper presents a data-free deep neural network (DNN) based trajectory optimization method for intercepting non-cooperative maneuvering spacecraft, in a continuous low-thrust scenario. Firstly, the problem is formulated as a standard con-strained optimization problem through differential game theory and minimax principle. Secondly, a new DNN is designed to in-tegrate interception dynamic model into the network and involve it in the process of gradient descent, which makes the network endowed with the knowledge of physical constraints and re-duces the learning burden of the network. Thus, a DNN based method is proposed, which completely eliminates the demand of training datasets and improves the generalization capacity. Fi-nally, numerical results demonstrate the feasibility and efficiency of our proposed method.
文献关键词：
中图分类号：
作者姓名：
YANG Fuyunxiang;YANG Leping;ZHU Yanwei;ZENG Xin
作者机构：
College of Aerospace Science and Engineering,National University of Defense Technology,Changsha 410073,China
文献出处：
引用格式：
[1]YANG Fuyunxiang;YANG Leping;ZHU Yanwei;ZENG Xin-.A DNN based trajectory optimization method for intercepting non-cooperative maneuvering spacecraft)[J].系统工程与电子技术（英文版）,2022(02):438-446
A类：
B类：
DNN,trajectory,optimization,method,intercepting,cooperative,maneuvering,spacecraft,Current,successes,artificial,intelligence,domain,have,revitalized,interest,neural,networks,demonstrated,their,potential,solving,lems,This,paper,presents,free,deep,continuous,low,thrust,scenario,Firstly,problem,formulated,standard,strained,through,differential,game,theory,minimax,principle,Secondly,new,designed,tegrate,interception,dynamic,model,into,involve,process,gradient,descent,which,makes,endowed,knowledge,physical,constraints,duces,learning,burden,Thus,proposed,completely,eliminates,demand,training,datasets,improves,generalization,capacity,nally,numerical,results,feasibility,efficiency,our
AB值：
0.630624
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
