RT Book, Section SR 00 ID 10.1007/978-3-0348-6418-3_16 A1 Kurzhanski, A.B. A1 Khapalov, A.Y. T1 The state estimation problem for parabolic systems YR 1991 FD 1991 VO 100 SP 219 OP 246 K1 observers; observability; sensors; state estimation; distributed parameter systems AB This paper introduces a series of problems on state estimation for parabolic systems on the basis of measurements generated by sensors in the presence of unknown but bounded disturbances. Observability issues, guaranteed filtering schemes for distributed processes are discussed. A2 Desch, W. A2 Kappel, F. A2 Kunisch, K. T2 Estimation and Control of Distributed Parameter Systems PB Birkhäuser PP Basel, Switzerland T3 International Series of Numerical Mathematics SN 978-3-0348-6418-3 AV Published LK https://pure.iiasa.ac.at/id/eprint/14157/