Abstract
The paper is intended to show a real time implementation of an elementary fractional order, integro-differential operator at PLC platform. The considered element is approximated with the use of known discrete PSE and CFE approximations. The operator we deal with is a crucial part of fractional order PID controller and another FO control algorithms. As an example the implementation at SIEMENS SIMATIC S7 1500 platform is presented. The both proposed approximations PSE and CFE were compared in the sense of accuracy, convergence and PLC execution time. Results of experiments show, that the PLC implementation of the fractional order element using the both approximations can be done with the use of object-oriented approach, the accuracy of approximation is determined by its order. The CFE approximation is much more faster than PSE and its accuracy is comparable to accuracy of PSE.
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References
Al Aloui, M.A.: Dicretization methods of fractional parallel PID Controllers. In: Proceedings of 6th IEEE International Conference on Electronics, Circuits and Systems (ICECS 2009), pp. 327–330 (2009)
Berger, H.: Automating with STEP 7 in STL and SCL: SIMATIC S7-300/400 Programmable Controllers, SIEMENS 2012 (2012)
Berger, H.: Automating with SIMATIC: Controllers. Software, Programming, Data, SIEMENS 2013 (2013)
Caponetto, R., Dongola, G., Fortuna, I., Petras, I.: Fractional Order Systems. Modeling and Control Applications. World Scientific Series on Nonlinear Science, Series A, vol. 72. World Scientific Publishing, New Jersey (2010)
Chen, Y.Q., Moore, K.L.: Discretization schemes for fractional-order differentiators and integrators. IEEE Trans. Circuits Syst. I Fundam. Theor. Appl. 49(3), 363–367 (2002)
Das, S.: Functional Fractional Calculus for System Identification and Controls. Springer, Berlin (2008)
Das, S., Pan, I.: Intelligent Fractional Order Systems and Control. An Introduction. Springer, Heidelberg (2013)
Douambi, A., Charef, A., Besancon, A.V.: Optimal approximation, simulation and analog realization of the fundamental fractional order transfer function. Int. J. Appl. Math. Comput. Sci. 17(4), 455–462 (2007)
Dzielinski, A., Sierociuk, D., Sarwas, G.: Some applications of fractional order calculus. Bull. Polish Acad. Sci. Tech. Sci. 58(4), 583–592 (2010)
Frey, G., Litz, L.: Formal methods in PLC programming. In: Proceedings of the IEEE Conference on Systems Man and Cybrenetics (SMC 2000), Nashville, 8–11 October 2000, pp. 2431–2436 (2000)
John, K.H., Tiegelkamp, M.: IEC 61131-3: Programming Industrial Automation Systems. Concepts and Programming Languages, Requirements for Programming Systems, Decision Making Aids. Springer, Heidelberg (2010)
Kaczorek, T.: Selected Problems in Fractional Systems Theory. Springer, Heidelberg (2011)
Kaczorek, T., Rogowski, K.: Fractional Linear Systems and Electrical Circuits. Bialystok University of Technology, Bialystok (2014)
Lewis, R.W.: Programming industrial control systems using IEC 1131-3 IEE 1998 (1998)
Luo, Y., Chen, Y.Q., Wang, C.Y., Pi, Y.G.: Tuning fractional order proportional integral controllers for fractional order systems. J. Process Control 20(2010), 823–831 (2010)
Mitkowski, W., Oprzedkiewicz, K.: Optimal sample time estimation for the finite-dimensional discrete dynamic compensator implemented at the soft PLC platform. In: Korytowski, A., Mitkowski, W., Szymkat, M. (Eds.), 23rd IFIP TC 7 Conference on System Modelling and Optimization: Cracow, 23–27 July 2007. Book of abstracts, AGH University of Science and Technology. Faculty of Electrical Engineering, Automatics, Computer Science and Electronics, Krakow, pp. 77–78 (2007)
Mitkowski, W., Oprzedkiewicz, K.: Fractional-order \(P2D^\beta \) controller for uncertain parameter DC motor. In: Mitkowski, W., Kacprzyk, J., Baranowski, J. (eds.) Advances in the Theory and Applications of Non-integer Order Systems: 5th Conference on Non-integer Order Calculus and Its Applications, 4–5 July 2013, Cracow. LNEE, vol. 257, pp. 249–259. Springer, Switzerland (2013). ISSN 1876-1100 https://doi.org/10.1007/978-3-319-00933-9_23
Oprzedkiewicz, K., Chochol, M., Bauer, W., Meresinski, T.: Modeling of elementary fractional order plants at PLC SIEMENS platform. In: Latawiec, K.J., Lukaniszyn, M., Stanislawski, R. (eds.) Advances in Modelling and Control of Non-integer Order Systems. LNEE, vol. 320, pp. 265–273. Springer, Switzerland (2015). https://doi.org/10.1007/978-3-319-09900-2_25
Ostalczyk, P.: Equivalent descriptions of a discrete time fractional-order linear system and its stability domains. Int. J. Appl. Math. Comput. Sci. 22(3), 533–538 (2012)
Ostalczyk, P.: Discrete Fractional Calculus. Applications in Control and Image Processing. Series in Computer Vision, vol. 4. World Scientific Publishing, Singapore (2016)
Padula, F., Visioli, A.: Tuning rules for optimal PID and fractional-order PID controllers. J. Process Control 21(2011), 69–81 (2011)
Petras, I.: Fractional order feedback control of a DC motor. J. Electr. Eng. 60(3), 117–128 (2009)
Petras, I.: Realization of fractional order controller based on PLC and its utilization to temperature control. Transfer inovacii 14, 34–38 (2009)
Petras, I.: Tuning and implementation methods for fractional-order controllers. Fract. Calc. Appl. Anal. 15(2), 2012 (2012)
Petras, I.: http://people.tuke.sk/igor.podlubny/USU/matlab/petras/dfod1.m
Petras, I.: http://people.tuke.sk/igor.podlubny/USU/matlab/petras/dfod2.m
Podlubny, I.: Fractional Differential Equations. Academic Press, San Diego (1999)
Sierociuk, D., Macias, M.: New recursive approximation of fractional order derivative and its application to control. In: Proceedings of 17th International Carpathian Control Conference (ICCC), pp. 673–678 (2016)
Stanislawski, R., Latawiec, K.J., Lukaniszyn, M.: A Comparative analysis of Laguerre-based approximators to the Grunwald-Letnikov fractional-order difference. Math. Prob. Eng. 2015, 10 (2015). https://doi.org/10.1155/2015/512104. Article ID 512104
Valerio, D., da Costa, J.S.: Tuning of fractional PID controllers with Ziegler Nichols type rules. Signal Process. 86, 2771–2784 (2006)
Vinagre, B.M., Podlubny, I., Hernandez, A., Feliu, V.: Some approximations of fractional order operators used in control theory and applications. Fract. Calc. Appl. Anal. 3(3), 231–248 (2000)
Vinagre, B.M., Chen, Y.Q., Petras, I.: Two direct Tustin discretization methods for fractional-order differentiator/integrator. J. Franklin Inst. 340(2003), 349–362 (2003)
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The paper was sponsored by AGH University grant no. 11.11.120.815.
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Oprzędkiewicz, K., Gawin, E., Gawin, T. (2018). Real-Time PLC Implementations of Fractional Order Operator. In: Szewczyk, R., Zieliński, C., Kaliczyńska, M. (eds) Automation 2018. AUTOMATION 2018. Advances in Intelligent Systems and Computing, vol 743. Springer, Cham. https://doi.org/10.1007/978-3-319-77179-3_4
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DOI: https://doi.org/10.1007/978-3-319-77179-3_4
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