2022-10-04T22:42:31Zhttps://muroran-it.repo.nii.ac.jp/?action=repository_oaipmhoai:muroran-it.repo.nii.ac.jp:000081002022-04-06T05:58:31Z00035:00151
A Finite-dimensional Control Design for Parabolic Distributed Parameter Systemsenghttp://hdl.handle.net/10258/727Departmental Bulletin PaperHASHIMOTO, YukioSATO, HirokiABE, YoshikazuDOTE, YasuhikoA finite-dimensional discrete-time distribution controller is designed for a class of distributed parameter systems with control inputs in and/or on the body. The systems are described by a partial differential equation of parabolic type. The measured outputs of the system are assumed to be obtained through a finite number of point sensors located in and/or on the system. The proposed controller is a combination of a low-spillover distribution observer and a liner state feedback law. Sufficient conditions are given for the existence of the output regulation. A practical trade-off measure is also shown between the order of the controller and the sampling interval. The low-spillover distribution observer is realized on the basis of an accurate modeling of the system which is described in discrete time and contains a special feedforward pass. By using standard state variable techniques in the finite-dimensional control theory, it becomes possible for system designers to construct a state feedback distribution observer-regulator without troublesome preparations such as sensor allocation to avoid the observation spillover.室蘭工業大学研究報告. 理工編 = Memoirs of the Muroran Institute of Technology. Science and engineering371351481987-11-10室蘭工業大学http://ci.nii.ac.jp/naid/4000362764205802415AN00238225publisherapplication/pdfhttps://muroran-it.repo.nii.ac.jp/?action=repository_action_common_download&item_id=8100&item_no=1&attribute_id=24&file_no=12016-02-16