%0 Journal Article
%T ASYMPTOTIC METHOD FOR PRIMARY RESONANCE OF A STRONGLY NONLINEAR VIBRATION SYSTEM WITH MANY DEGREES OF FREEDOM<br>一类多自由度强非线性振动系统主共振的渐近解法
%A ShaoGuangjun
%A Xu Zhao
%A <br>邵光军
%A 徐兆
%J 力学学报
%D 1995
%I 
%X 提出一种渐近方法用业处理一类多自由度强非线性自治振动系统，它是新渐近方法＾［１］的推广。本方法适用于主共振情形，我们建立了振幅和相位所满足的方程。文末用两个例子说明本方法的有效性。
%K strongly nonlinear systems with many degrees of freedom
%K asymptotic method
%K periodic solution
%K primary resonance<br>周期解
%K 主共振
%K 非线性振动
%K 渐近解
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=18E4054FCB3C7B8624126AAD2F92F1BA&yid=BBCD5003575B2B5F&vid=DB817633AA4F79B9&iid=94C357A881DFC066&sid=52B9DFFFCC2EB041&eid=CD26609C367AC9C8&journal_id=0459-1879&journal_name=力学学报&referenced_num=0&reference_num=10