%0 Journal Article
%T THE STUDY OF STRUCTURE AND PROPERTIES OF SECOND ORDER NONLINEAR SYSTEMS POSSESSING ROTATION SYMMETRY<br>二阶旋转对称非线性系统的结构和性质的研究
%A XIE XIAO-XIN
%A <br>谢小信
%J 系统科学与数学
%D 1993
%I 
%X In this paper,the general stucture expression of second order normal systems with rotationsymmetry is given.And the stability,controllability and structural simplification of these sys-tems are investigated.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=05C012E5684D1B24CBB372D4A084A9E4&yid=D418FDC97F7C2EBA&vid=FC0714F8D2EB605D&iid=0B39A22176CE99FB&sid=2B5DE8A23DCEED39&eid=B344543C2864D684&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=3&reference_num=0