A Comparison of Hydraulic and Electro-Hydraulic Power Steering Control Systems for Increasing Energy Efficiency

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Meiyanto Eko Sulistyo, Augy and Ristiana, Rina and Kaleg, Sunarto and Hapid, Abdul and Sudirja, Charles P. H. and Muharam, Aam and Alexander Christhanto Budiman, Michael J. and Abdul Qodir Jaelani, Jun and Amin (2023) A Comparison of Hydraulic and Electro-Hydraulic Power Steering Control Systems for Increasing Energy Efficiency. Evergreen, 10 (3). pp. 1951-1960. ISSN 2189-0420

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Official URL: https://doi.org/10.5109/7151751

Abstract

This research offered a comparison of hydraulic (HPS) and electro-hydraulic power
steering (EHPS) hydraulic pressure characteristics. The goal is to assess the potential for energy
savings if an electric motor replaces hydraulic pressure. The purpose is to calculate the potential
energy efficiency if an electric motor replaces hydraulic pressure. For this comparison, HPS and EHPS were both modeled. A PI controller was developed based on these models to regulate the steering wheel position and angular motor speed. In addition, the systems are compared by using the same input reference and transient response system, and the energy consumption is computed. Thus, with the installation of an electric motor in the power steering, it has a good response, functions in an optimal region, stabilizes, and has a 59.95% increase in energy efficiency.

Item Type:	Article
Uncontrolled Keywords:	Steering Wheel Position Control, Motor Speed Control, Hydraulic Power Steering, Electric Hydraulic Power Steering, PI control, Energy Efficiency
Subjects:	Energy
Depositing User:	Mrs Titi Herawati
Date Deposited:	18 Nov 2025 07:16
Last Modified:	18 Nov 2025 07:16
URI:	https://karya.brin.go.id/id/eprint/55019

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