%0 Journal Article
%T Parallel Real-time Digital Simulation of The Attitude Motion of a Launch Vehicle<br>运载火箭姿态运动并行实时数字仿真
%A 费景高
%J 计算数学
%D 1992
%I 
%X In this paper, the constructive techniques for parallel real-time simulation models of the atti-tude motion of a launch vehicle are consideied. First, the mathematical model is transformedfrom the usual system into one which is easy to parallelize. Secondly, the preprocessed numericalintegration methods are applied to the transformed system in order to decrease the amount ofwork per step and communication between processors, and the input correctors are adopted topreserve the dynamic accuracy of the original methods. Finally, a run-time model is establishedfor the real-time simulation model which is then distributed among the processors of the mul-tiprocessor system.
%K 运载火箭
%K 姿态运动
%K 数字仿真
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=CC77F3CEF526D9CF0B3021650FB4E57E&aid=9BEAB9137C187FCDE3F5DEEEB3ABC360&yid=F53A2717BDB04D52&vid=F3583C8E78166B9E&iid=E158A972A605785F&sid=F176272DD933A0BB&eid=CEFA535D01173730&journal_id=0254-7791&journal_name=计算数学&referenced_num=0&reference_num=6