Research output: Contribution to journal › Article › peer-review
Frequency and time-domain analysis on performance of a production line operated by observer-based distributed control. / Andrievsky, Boris; Starkov, Konstantin K.; Pogromsky, Alexander Y.
In: International Journal of Systems Science, Vol. 44, No. 10, 01.10.2013, p. 1885-1896.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Frequency and time-domain analysis on performance of a production line operated by observer-based distributed control
AU - Andrievsky, Boris
AU - Starkov, Konstantin K.
AU - Pogromsky, Alexander Y.
PY - 2013/10/1
Y1 - 2013/10/1
N2 - This article deals with the problem of controlling a tandem line of manufacturing machines such that an unknown production demand is tracked with a desired accuracy. To study this problem, a manufacturing machine is approximated by an integrator which is subject to input saturation as a result of the finite capacity of the machine. To solve the problem in the case of unknown demand rate, a combination of feedforward-feedback controller with a reduced-order observer is proposed. The decentralised feedback control strategy for a line of machines is proposed and studied both in continuous time-domain and in frequency-domain representation. The presented illustrating example for a line of four machines underlines the efficiency of the proposed frequency-domain- based performance analysis tool.
AB - This article deals with the problem of controlling a tandem line of manufacturing machines such that an unknown production demand is tracked with a desired accuracy. To study this problem, a manufacturing machine is approximated by an integrator which is subject to input saturation as a result of the finite capacity of the machine. To solve the problem in the case of unknown demand rate, a combination of feedforward-feedback controller with a reduced-order observer is proposed. The decentralised feedback control strategy for a line of machines is proposed and studied both in continuous time-domain and in frequency-domain representation. The presented illustrating example for a line of four machines underlines the efficiency of the proposed frequency-domain- based performance analysis tool.
KW - convergence analysis
KW - industry automation
KW - manufacturing systems
KW - production control
UR - http://www.scopus.com/inward/record.url?scp=84879123447&partnerID=8YFLogxK
U2 - 10.1080/00207721.2012.670300
DO - 10.1080/00207721.2012.670300
M3 - Article
AN - SCOPUS:84879123447
VL - 44
SP - 1885
EP - 1896
JO - International Journal of Systems Science
JF - International Journal of Systems Science
SN - 0020-7721
IS - 10
ER -
ID: 41252265