Abstract
Researches for improving both the control performance and energy efficiency of electro-hydraulic systems in industrial applications have been increasing in recent decades. Existence of nonlinearities, uncertainties, and unknown terms in the system dynamics are however the main obstacles to obtain the excellent performance. To contribute a high-accuracy tracking control by dealing with these problems, this paper proposes an advanced position controller for a pump-controlled electro-hydraulic system. Here, the nonlinearities are treated by a simplified backstepping technique while the unknown terms, including external disturbances and deviations of uncertainties, are covered by a robust law. An asymptotic tracking performance of the closed-loop system in the presence of bounded disturbances is then successfully validated by theoretical proof and extensive experiments.
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References
Press Machine package, Kawasaki Heavy Industries, Ltd. (2014). http://www.khi.co.jp/kpm/pdf/data/Industrial_J_130403a.pdf
Volvo EC380E Excavator, Volvo Contruction Equipment, Volvo Group (2014). http://www.volvoce.com/SiteCollectionDocuments/VCE/Documents%20North%20America/crawler%20excavators/Volvo_EC380EProductBrochure%203-14-14.pdf
Truck Cranes: QY100 Package, Sany Group Co., Ltd. (2014). http://www.sanygroup.com/products/en-us/hoisting/QY100.htm
Aly, A.A.: PID parameters optimization using genetic algorithm technique for electrohydraulic servo control system. Intell. Control Autom. 2, 69–76 (2011)
Hanh, D.L., Ahn, K.K., Kha, N.B., Jo, W.K.: Trajectory control of electro-hydraulic excavator using fuzzy self tuning algorithm with neural network. J. Mech. Sci. Technol. 23(1), 149–160 (2009)
Truong, D.Q., Ahn, K.K.: Force control for press machines using an online smart tuning fuzzy PID based on a robust extended Kalman filter. Expert Syst. Appl. 38(5), 5879–5894 (2011)
Jiangbo, Z., Junzheng, W., Shoukun, W.: Fractional order control to the electro-hydraulic system in insulator fatigue test device. Mechatronics 23(7), 828–839 (2013)
Lin, Y., Shi, Y., Burton, R.: Modeling and robust discrete-time slidingmode control design for a fluid power electrohydraulic actuator (EHA) system. IEEE Trans. Mechatron. 18(1), 1–10 (2013)
Ahn, K.K., Nam, D.N.C., Jin, M.: Adaptive backstepping control of an electrohydraulic actuator. IEEE Trans. Mechatron. 19(3), 987–995 (2014)
Tri, N.M., Nam, D.N.C., Park, H.G., Ahn, K.K.: Trajectory control of an electro hydraulic actuator using an iterative backstepping control scheme. Mechatronics 29, 96–102 (2015)
Ba, D.X., Ahn, K.K., Truong, D.Q., Park, H.G.: Integrated model-based backstepping control for an electro-hydraulic system. Int. J. Precis. Eng. Manufact. 17(5), 1–13 (2016)
Guo, Q., Sun, P., Yin, J.-M., Yu, T., Jiang, D.: Parametric adaptive estimation and backstepping control of electro-hydraulic actuator with decayed memory filter. ISA Trans. 62, 202–214 (2016)
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Ba, D.X., Ahn, K.K. (2017). A Robust Simplified Backstepping Control Approach for Pump-Controlled Electro-Hydraulic Systems. In: Duy, V., Dao, T., Kim, S., Tien, N., Zelinka, I. (eds) AETA 2016: Recent Advances in Electrical Engineering and Related Sciences. AETA 2016. Lecture Notes in Electrical Engineering, vol 415. Springer, Cham. https://doi.org/10.1007/978-3-319-50904-4_11
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DOI: https://doi.org/10.1007/978-3-319-50904-4_11
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