@article{oai:u-ryukyu.repo.nii.ac.jp:02004817, author = {玉城, 史朗 and 山口, 秀行 and 上里, 英輔 and 大城, 尚紀 and 山本, 哲彦 and 金城, 寛 and 平良, 初男 and 棚原, 朗 and Tamaki, Shiro and Yamaguchi, Hideyuki and Uezato, Eiho and Oshiro, Naoki and Yamamoto, Tetsuhiko and Kinjo, Hiroshi and Taira, Hatsuo and Tanahara, Akira}, issue = {44}, journal = {琉球大学工学部紀要}, month = {Sep}, note = {The thermoluminescence dating is attracted the attention of geology or archaeology researchers as a new method. This method needs a heating device to raise the temperature of the sample continuously at\nexact rate. This paper describes a design method of the a control system to accomplish the purpose. This control system tends to be\nunstable because of the existence of parameter perturbation and lag time. In this paper the perturbation and the lag time are treated as perturbations of a generalized system regarded as a one-order system.\nTracking characteristic in the low frequency domain and robust stability in the high frequency domain of the control system is achieved using the mixed sensitivity problem which is a kind of H^∞ control theories.\nExperiments verify the effectiveness of this method., 紀要論文}, pages = {37--45}, title = {定速昇温装置のロバスト制御 (H^∞制御によるアプローチ)}, year = {1992} }