@article{oai:kindai.repo.nii.ac.jp:00011119, author = {Kosaka, Manabu}, issue = {17}, journal = {理工学総合研究所研究報告, Annual reports by Research Institute for Science and Technology}, month = {Feb}, note = {[Abstract] In this paper, we propose a deterministic off-line identification method [1] that obtains a state-space model by using input and output data with steady state values. The method is composed of the method [2] zeroing the 0~N-tuple integral values of output error of single-input single-output transfer function model and Ho-Kalman's method [3]. The method has an assumption that plant system matrix A satisfies |A|<1 because the method utilizes the Taylor series expansion of the plant. We prove that the method can be applied to plants without the assumption |A|<1. The feature is that the method can identify by using step responses, the derived state-space model is emphasized in low frequency range and, consequently, this is suitable for a mechanical system identification in which noise and vibration are undesirable. Numerical simulations of multi-input multi-output system identification are illustrated., 本文データはCiNiiから複製したものである。, application/pdf}, pages = {27--34}, title = {MIMO state-space model identification using step responses}, year = {2005}, yomi = {コサカ, マナブ} }