区分線形振動系の一般解の大域構造 : 一般解の大域化

概要

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This paper presents a theoretical global formulation of general response solution for the oscillator system in which the restoring force can be expressed by piecewise linear (PL) function. First, in order to generalize global form of local solution obtained by pseudo-feedback approach proposed in the previous paper, responce difference summation form is defined by introducing a parameter of IRRD (inter region response difference). Secondly, through transformation of this summation form into pseudo-feedback form, a global representation of general solution in terms of local solutions can be obtained for piecewise linear oscillator system. By use of the global representation, all forms of general solutions for the oscillator without "trapping" can be exactly determined. This calculation is carried out by superposition of the system response obtained over standard linear region and the pseudo-feedback response series described by IRRD.
一般社団法人日本機械学会の論文
2000-09-25