Research on bifurcation theory of multiple limit cycles for the large-scale deployable circular trus

来源 :The 5th International Conference on Dynamics, Vibration and | 被引量 : 0次 | 上传用户：dongsuwen

【摘要】

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【作者】

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Lishuang Jiang Jing Li Wei Zhang

【机构】

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College of Applied Sciences, Beijing University of Technology, Beijing

【出处】

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The 5th International Conference on Dynamics, Vibration and

【发表日期】

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2018年11期

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　　In this paper,the theories of multiple limit cycles and bifurcation for 4 dimensional circular truss for large-scale space deployable antenna under the 1∶2 internal resonance is studied.Based on average theory and brouwer degree theory,we study the bifurcation of multiple limit cycles parametrical conditions,upper bounds of the number and relative position relationships for antenna system which is perturbed by its linear,quadratic and cubic nonlinear polynomials.

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Research on bifurcation theory of multiple limit cycles for the large-scale deployable circular trus

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