PROJECT


TITLE: Design and validation of control algorithms in networked dynamical systems (Projektowanie i weryfikacja algorytmów sterowania w sieciowych układach regulacji)
PROGRAM: Sonata 3
No: 2012/05/D/ST6/03030
FUNDING INST.: National Science Centre, Poland
REALIZED AT: Lodz University of Technology, Poland
DATES: Feb. 2013 – Feb. 2016
LEADER: Przemysław Ignaciuk, PhD, DSc
STATUS: completed

SUBJECT AREAS:

DESCRIPTION
The project is concerned with studying phenomena occurring in networked control systems and design of new, efficient algorithms for this class of distributed information systems. The design procedures incorporate formal techniques, e.g. discrete dynamical optimization, or complexity analysis. The developed algorithms and methods are verified experimentally using the constructed test setup (involving physical objects and communication networks). The project results bring new insights regarding formulation of control and compensation schemes for time-delay and networked systems. Moreover, taking into account practical aspects related to the implementation of proposed algorithms, the conducted research allows one to extend and deepen the knowledge about networked embedded system design and programming in tight cooperation with the underlying hardware for real-time systems.
Laboratory


Publications

BOOK CHAPTERS
  1. Morawski M., Ignaciuk P.: Improving robustness of LQ optimal Networked Control Systems in the presence of data loss and delay, chapter in Information Systems Architecture and Technology: System Analysis Approach to the Design, Control and Decision Support, (Eds. J. Świątek, L. Borzemski, A. Grzech, Z. Wilimowska), Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław, 2014, pp. 223-232.
  2. Ignaciuk P.: Robust inventory management under uncertain demand and unreliable delivery channels, chapter in Advances in Systems Science: Proceedings of the International Conference on Systems Science 2013 (ICSS 2013) (Eds. J. Świątek, A. Grzech, P. Świątek, J. M. Tomczak), AISC 240, Springer, Cham 2014, pp. 67-76.
PAPERS IN JCR-LISTED JOURNALS
  1. Ignaciuk P.: Discrete-time control of production-inventory systems with deteriorating stock and unreliable supplies. IEEE Transactions on Systems, Man, and Cybernetics: Systems, Vol. 45, No. 2, 2015, pp. 338-348.
  2. Ignaciuk P., Karbowańczyk M.: Active queue management with discrete sliding modes in TCP networks. Bulletin of the Polish Academy of Sciences: Technical Sciences, Vol. 62, No. 4, 2014, pp. 701-711.
  3. Ignaciuk P.: Nonlinear inventory control with discrete sliding modes in systems with uncertain delay. IEEE Transactions on Industrial Informatics, Vol. 10, No. 1, 2014, pp. 559-568.
  4. Ignaciuk P.: Discrete inventory control in systems with perishable goods – a time-delay system perspective. IET Control Theory & Applications, Vol. 8, No. 1, 2014, pp. 11-21.
  5. Ignaciuk P.: LQ optimal and robust control of perishable inventory systems with multiple supply options. IEEE Transactions on Automatic Control, Vol. 58, No. 8, 2013, pp. 2108-2113.
OTHER PAPERS IN PEER-REVIEWED JOURNALS
  1. Morawski M.: Game-based communication in Network Control Systems. Journal of Theoretical and Applied Computer Science, No. 14, 2014, pp. 3-14.
  2. Szafrański K., Ignaciuk P.: Property visualization of discrete-time algorithms in networked control of suspended mass (in Polish). Logistyka, No. 3, 2014, pp. 6087-6096.
CONFERENCE PAPERS
  1. M. Morawski, P. Ignaciuk: Traffic control under scarce resources in wireless networks – a game-based approach. 19th International Conference on System Theory, Control and Computing, Cheile Gradistei, Romania, Oct. 2015, pp. 297-302.
  2. P. Ignaciuk: Dynamic modeling and order-up-to inventory management in logistic networks with positive lead time. 11th International Conference on Intelligent Computer Communication and Processing, Cluj-Napoca, Romania, Sept. 2015, pp. 507-510.
  3. Ignaciuk P.: Finite-horizon linear-quadratic optimal control of discrete-time systems with input delay. 18th International Conference on System Theory, Control and Computing, Sinaia, Romania, Oct. 2014, pp. 803-808.
  4. Ignaciuk P., Morawski M.: Linear-quadratic optimization in discrete-time control of dynamic plants operated with delay over communication network. 22nd Mediterranean Conference on Control and Automation, Palermo, Italy, Jun. 2014, pp. 412-417.
  5. Ignaciuk P.: Inventory management in systems with perishable goods and unreliable production-delivery channels. 17th International Conference on System Theory, Control and Computing, Sinaia, Rumunia, Oct. 2013, pp. 274-279.
  6. Morawski M.: Forwarding game in Network Based Control Systems. 15th International Conference – System Modelling and Control, Łódź, Polska, wrzesień 2013.
  7. Ignaciuk P., Karbowańczyk M.: Design and implementation of DSM congestion control algorithm in TCP networks. 15th International Conference – System Modelling and Control, Łódź, Poland, Sept. 2013.
  8. Ignaciuk P.: Combating the effects of delay in periodic-review perishable inventory systems. 9th Asian Control Conference, Istanbul, Turkey, Jun. 2013.
  9. Ignaciuk P.: Nonlinear inventory control with discrete sliding modes in systems with multiple delayed supply options. 9th Asian Control Conference, Istanbul, Turkey, Jun. 2013.