STUDY ON ENERGY EFFICIENCY OPTIMIZATION METHOD OF HYDRAULIC SYSTEMS BASED ON POWER LOSS SUPPRESSION
DOI:
https://doi.org/10.18664/1994-7852.215.2026.358332Ключові слова:
hydraulic systems, power loss suppression, energy efficiency optimization, dynamic modeling, genetic algorithmАнотація
This paper conducts research focusing on the core requirements of power loss suppression and energy efficiency optimization in hydraulic systems. By analyzing the power transmission paths and loss characteristics of hydraulic systems, a dynamic power loss model of the system is established, and an energy efficiency optimization method integrating loss modeling and an improved optimization algorithm is proposed. Based on the technical route of theoretical modeling, simulation analysis, and experimental verification, the effectiveness of the proposed method in suppressing power loss and improving system energy efficiency is verified. The research results show that this optimization method can significantly reduce the power loss rate of hydraulic systems and improve energy utilization efficiency, providing a theoretical basis and technical support for the energy-saving design and efficient operation of hydraulic systems.
Посилання
Michael G. (2025). PSO-Based Robust Control of SISO Systems with Application to a Hydraulic Inverted Pendulum. Journal [J] Eng, No. 6(7). Pp. 146-146. DOI: 10.3390/ENG6070146 [in English].
Kelong Xu. (2025). Modelling and motion control of hydraulic manipulator based on deep learning and reinforcement learning. Journal [J] Neurocomputing, No. 669(1). Pp. 132371-132371. DOI:10.1016/J.NEUCOM.2025.132371 [in English].
Hong Hua. (2025). Investigation of the runner water film hydraulic instability and structural crack on the Pelton turbine runner. Journal [J] Flow Measurement and Instrumentation, No. 108(6). P. 103160-103160. DOI:10.1016/J.FLOWMEASINST.2025.103160 [in English].
Shenyang Zhang. (2025). Research on Modeling, Simulation and Performance Improvement of Mechanical Feedback Digital Hydraulic Drive System for Three-Degree-of-Freedom Crane. Journal [J] Machines, No. 13(12). Pp. 1092-1092. DOI:10.3390/MACHINES13121092 [in English].
Xin Zhang. (2025). VBMGS: a vision-based multistep grasping strategy for a long-boom hydraulic robot system with structural flexibility. Journal [J] Construction Robotics, No. 9(2). Pp. 29-29. DOI:10.1007/S41693-025-00171-Z [in English].
Hai-Bo Yuan. (2018). System identification and robust position control for electro-hydraulic servo system using hybrid model predictive control. Journal [J] Journal of Vibration and Control, No. 24(18). Pp. 4145-4159. DOI:10.1177/1077546317721417 [in English].
Olanite, D. J. (2025). Position Control of Multiple Hydraulic Actuators in an Electro-hydraulic System. Journal [J] Journal of Scientific Research and Reports, No. 31(12). Pp. 629-640. DOI:10.9734/JSRR/2025/V31I123802 [in English].
Li Bingcheng. (2025). Research on power matching of construction machinery volume throttle speed control system based on double-variable hydraulic source. Journal [J] Proceedings of the Institution of Mechanical Engineers, No. 239(22). Pp. 9088-9103. DOI: 10.1177/09544062251355088 [in English].
Kaixian Ba. (2025). Matrix sensitivity-based adaptive iterative feedback control of leg hydraulic drive system of legged robot. Journal [J] Control Engineering Practice, No. 165(2). Pp. 106557-106557. DOI:10.1016/J.CONENGPRAC.2025.106557 [in English].
Wei Teng, Guangming Wang. (2025). Adaptive Optimal Control Based on Critic-Actor Architecture for Hydraulic Support Cylinder System with Asymmetric Output Error Constraints. Journal [J] Engineering Letters. No. 33(9). Pp. 3535-3542 [in English].
Yuebing Wen. (2025). Investigating the Symmetric Control of a Hydraulic System Based on Status Feedback. Journal [J] Symmetry, No. 17(2). Pp. 246-246. DOI:10.3390/SYM17020246 [in English].
Kostomakhin, M. N. (2024). Experimental Sample of Digital Indicator for Assessing the Technical Condition of Hydraulic Control System of High-Power Tractor Gearbox. Journal [J] Russian Engineering Research, No. 44(11). Pp. 1511-1517 [in English].
Chao Cao. (2024). Hydraulic Support Liquid Supply System Adaptive Pump Controlled Pressure Stabilization Control Under Strong Time-Varying Load. Journal [J] Processes, No. 12(12). Pp. 2774-2774. DOI:10.3390/PR12122774 [in English].
Jingjun Cui. (2024). A hydraulic control system integrating adaptive and PWM algorithms for hydro-mechanical continuously variable transmission. Journal [J] Frontiers in Mechanical Engineering, No. 10(2). Pp. 1431009-1431009. DOI:10.3389/FMECH.2024.1431009 [in English].
He Hao. (2024). Pressure Control of Multi-Mode Variable Structure Electro–Hydraulic Load Simulation System. Journal [J] Sensors, No. 24(22). Pp. 7400-7400. DOI:10.3390/S24227400 [in English].
Zhiqiang Guo. (2024). Active Disturbance Rejection Control of Engine Speed in Series Hydraulic Hybrid Power System. Journal [J] Machines, No. 12(10). Pp. 733-733. DOI:10.3390/MACHINES12100733 [in English].
##submission.downloads##
Опубліковано
Номер
Розділ
Ліцензія

Ця робота ліцензується відповідно до Creative Commons Attribution 4.0 International License.