Abstract
Electro-hydraulic actuators are complex systems with uncertainties in their parameters and disregarded dynamics due to its complexity. This paper presents a disturbance observer-based controller method for the accurate position regulation of an electro-hydraulic actuator. To this aim, a super-twisting algorithm-based observer identifies the plant uncertainties and neglected dynamics, theoretically, in finite-time. Thus, a compensation based controller is designed to counteract the uncertainty and neglected dynamics effects through feedback, improving the position regulation accuracy. The closed-loop analysis is carried out using Lyapunov theory. The feasibility of the controller is validated through high-fidelity simulations and experiments in a forestry crane.
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References
Merrit, H.E.: Hydraulic Control Systems. Wiley (1967)
Milić, V., Šitum, Ž., Essert, M.: Robust H\(_\infty \) position control synthesis of an electro-hydraulic servo system. ISA Trans. 49(4), 535–542 (2010)
Fallahi, M., Zareinejad, M., Baghestan, K., Tivay, A., Rezaei, S.M., Abdullah, A.: Precise position control of an electro-hydraulic servo system via robust linear approximation. ISA Trans. 80, 503–512 (2018)
Puglisi, L., Saltaren, R., Garcia, C., Banfield, I.: Robustness analysis of a PI controller for a hydraulic actuator. Control Eng. Pract. 43, 94–108 (2015)
Tahoumi, E., Plestan, F., Ghanes, M., Barbot, J.-P.: A controller switching between twisting and linear algorithms for an electropneumatic actuator. In: IEEE European Control Conference, pp. 2368–2373 (2018)
Komsta, J., van Oijen, N., Antoszkiewicz, P.: Integral sliding mode compensator for load pressure control of die-cushion cylinder drive. Control Eng. Pract. 21(5), 708–718 (2013)
Yung, I., Vázquez, C., Freidovich, L.B.: Robust position control design for a cylinder in mobile hydraulics applications. Control Eng. Pract. 69, 36–49 (2017)
Levant, A.: Higher-order sliding modes, differentiation and output-feedback control. Int. J. Control 76(9/10), 924–941 (2003)
Schmidt, L., Andersen, T.O.: Application of second order sliding mode algorithms for output feedback control in hydraulic cylinder drives with profound valve dynamics. Elektrotech. Informationstechnik 133(6), 238–247 (2016)
Shtessel, Y., Taleb, M., Plestan, F.: A novel adaptive-gain supertwisting sliding mode controller: methodology and application. Automatica 48(5), 759–769 (2012)
Hernández, D., Bejarano, F.J., Dávila, J., Fridman, L.: On the strong observability in linear time-varying singular systems. Automatica 101, 60–65 (2019)
Rajendran, S., Spurgeon, S.K., Tsampardoukas, G., Hampson, R.: Estimation of road frictional force and wheel slip for effective antilock braking system (ABS) control. Int. J. Robust Nonlinear Control 29(3), 736–765 (2019)
Ruderman, M., Fridman, L., Pasolli, P.: Virtual sensing of load forces in hydraulic actuators using second-and higher-order sliding modes. Control Eng. Pract. 92, 104151 (2019)
Mao, J., Yang, J., Li, S., Yan, Y., Li, Q.: Output feedback-based sliding mode control for disturbed motion control systems via a higher-order ESO approach. IET Control Theory Appl. 13(15), 2118–2126 (2018)
Ríos, H., Falcón, R., González, O., Dzul, A.: Continuous sliding-mode control strategies for quadrotor robust tracking: real-time application. IEEE Trans. Industr. Electron. 62(2), 1264–1272 (2019)
Kumar, P.R., Behera, A.K., Bandyopadhyay, B.: Robust finite-time tracking of stewart platform: a super-twisting like observer-based forward kinematics solution. IEEE Trans. Industr. Electron. 64(5), 3776–3785 (2017)
Ruderman, M., Fridman, L.: Model-free sliding-mode-based detection and estimation of backlash in drives with single encoder. IEEE Trans. Control Syst. Technol. 1–6 (2019)
Koch, S., Reichhartinger, M.: Observer-based sliding mode control of hydraulic cylinders in the presence of unknown load forces. Elektrotech. Informationstechnik 133(6), 253–260 (2016)
Palli, G., Strano, S., Terzo, M.: A novel adaptive-gain technique for high-order sliding-mode observers with application to electro-hydraulic systems. Mech. Syst. Signal Process. 144, 106875 (2020)
Yao, J., Deng, W., Sun, W.: Precision motion control for electro-hydraulic servo systems with noise alleviation: a desired compensation adaptive approach. IEEE/ASME Trans. Mechatron. 22(4), 1859–1868 (2017)
Yang, X., Zheng, X., Chen, Y.: Position tracking control law for an electro-hydraulic servo system based on backstepping and extended differentiator. IEEE/ASME Trans. Mechatron. 23(1), 132–140 (2018)
Khalil, H.K.: Nonlinear Systems. Pearson (2001)
Jelali, M., Kroll, A.: Hydraulic Servo-Systems: Modelling, Identification and Control, 1st edn. Springer, London (2002)
Vázquez, C., Aranovskiy, S., Freidovich, L.B.: Input nonlinearity compensation and chattering reduction in a mobile hydraulic forestry crane. Elektrotech. Informationstechnik 133(6), 248–252 (2016)
Moreno, J., Osorio, M.: Strict Lyapunov function for the Super-Twisting algorithm. IEEE Trans. Control 57(4), 1035–1040 (2012)
Filippov, A.F.: Differential Equations with Discontinuous Righthand Sides. Springer, Dordrecht (1988)
Levant, A., Livne, M.: Weighted homogeneity and robustness of sliding mode control. Automatica 72, 186–193 (2016)
Åström, K.J., Hägglund, T.: PID Controllers: Theory, Design, and Tuning, vol. 2. Instrument Society of America Research Triangle Park, NC (1995)
Aranovskiy, S.: Modeling and identification of spool dynamics in an industrial electro-hydraulic valve. In: Mediterranean Conference on Control and Automation (2013)
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Verdés, R.I., Ferreira de Loza, A., Aguilar, L.T., Castillo, I., Freidovich, L. (2021). Accurate Position Regulation of an Electro-Hydraulic Actuator via Uncertainty Compensation-Based Controller. In: Mehta, A., Bandyopadhyay, B. (eds) Emerging Trends in Sliding Mode Control. Studies in Systems, Decision and Control, vol 318. Springer, Singapore. https://doi.org/10.1007/978-981-15-8613-2_12
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DOI: https://doi.org/10.1007/978-981-15-8613-2_12
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