@article{oai:nuis.repo.nii.ac.jp:00002641, author = {Shirai, Kenji and Amano, Yoshinori}, journal = {新潟国際情報大学情報文化学部紀要}, month = {Apr}, note = {In this study, we propose a mathematical model of the tension occurring at stands between rolls in a roll transport system, and then we propose an optimal control system. The model is a distributed parameter model described by a partial differential equation (PDE). The PDE is derived from particular equilibrium conditions, which balance spatial forward deviation at a stand between rolls and temporal variation of tension. To build a realistic system, we utilized an optimal regulator theory derived by converting a PDE to an ordinary differential equation in a functional space. As a result, the proposed system is highly feasible.}, pages = {41--55}, title = {A dynamic span model and associated control strategy for roll transport systems for sheet-type materials (Part I)}, volume = {1}, year = {2015}, yomi = {シライ, ケンジ and アマノ, ヨシノリ} }