WANG, Weiping ;WANG, Bo . An Energy-Saving Control Strategy with Load Sensing for Electro-Hydraulic Servo Systems. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 62, n.12, p. 709-716, june 2018. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/an-energy-saving-control-strategy-with-load-sensing-for-electro-hydraulic-servo-systems/>. Date accessed: 19 nov. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2016.3685.
Wang, W., & Wang, B. (2016). An Energy-Saving Control Strategy with Load Sensing for Electro-Hydraulic Servo Systems. Strojniški vestnik - Journal of Mechanical Engineering, 62(12), 709-716. doi:http://dx.doi.org/10.5545/sv-jme.2016.3685
@article{sv-jmesv-jme.2016.3685,
author = {Weiping Wang and Bo Wang},
title = {An Energy-Saving Control Strategy with Load Sensing for Electro-Hydraulic Servo Systems},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {62},
number = {12},
year = {2016},
keywords = {energy saving; position tracking; load sensing; electro-hydraulic},
abstract = {The electro-hydraulic servo system (EHSS) usually demonstrates a lower efficiency in comparison to other available actuation methods. Thus, an energy-saving control strategy based on a load-sensing structure is developed in this study to improve the system efficiency of EHSS. The presented controller employs variable supply pressure control (VSPC) to reduce the pressure loss across the valve. Unlike the existing VSPC, a load-sensing structure that consists of a load-sensing pump, a proportional relief valve (PRV), and a throttle valve is proposed. Therefore, the overflow loss can also be decreased. Additionally, an adaptive backstepping sliding mode control is presented for the purpose of position tracking. Compared with the fixed displacement system, the proposed method is capable of saving 62.5 % and 90 % energy for the harmonic reference tests and multi-step reference tests, respectively, during the task of position tracking.},
issn = {0039-2480}, pages = {709-716}, doi = {10.5545/sv-jme.2016.3685},
url = {https://www.sv-jme.eu/article/an-energy-saving-control-strategy-with-load-sensing-for-electro-hydraulic-servo-systems/}
}
Wang, W.,Wang, B. 2016 June 62. An Energy-Saving Control Strategy with Load Sensing for Electro-Hydraulic Servo Systems. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 62:12
%A Wang, Weiping %A Wang, Bo %D 2016 %T An Energy-Saving Control Strategy with Load Sensing for Electro-Hydraulic Servo Systems %B 2016 %9 energy saving; position tracking; load sensing; electro-hydraulic %! An Energy-Saving Control Strategy with Load Sensing for Electro-Hydraulic Servo Systems %K energy saving; position tracking; load sensing; electro-hydraulic %X The electro-hydraulic servo system (EHSS) usually demonstrates a lower efficiency in comparison to other available actuation methods. Thus, an energy-saving control strategy based on a load-sensing structure is developed in this study to improve the system efficiency of EHSS. The presented controller employs variable supply pressure control (VSPC) to reduce the pressure loss across the valve. Unlike the existing VSPC, a load-sensing structure that consists of a load-sensing pump, a proportional relief valve (PRV), and a throttle valve is proposed. Therefore, the overflow loss can also be decreased. Additionally, an adaptive backstepping sliding mode control is presented for the purpose of position tracking. Compared with the fixed displacement system, the proposed method is capable of saving 62.5 % and 90 % energy for the harmonic reference tests and multi-step reference tests, respectively, during the task of position tracking. %U https://www.sv-jme.eu/article/an-energy-saving-control-strategy-with-load-sensing-for-electro-hydraulic-servo-systems/ %0 Journal Article %R 10.5545/sv-jme.2016.3685 %& 709 %P 8 %J Strojniški vestnik - Journal of Mechanical Engineering %V 62 %N 12 %@ 0039-2480 %8 2018-06-27 %7 2018-06-27
Wang, Weiping, & Bo Wang. "An Energy-Saving Control Strategy with Load Sensing for Electro-Hydraulic Servo Systems." Strojniški vestnik - Journal of Mechanical Engineering [Online], 62.12 (2016): 709-716. Web. 19 Nov. 2024
TY - JOUR AU - Wang, Weiping AU - Wang, Bo PY - 2016 TI - An Energy-Saving Control Strategy with Load Sensing for Electro-Hydraulic Servo Systems JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2016.3685 KW - energy saving; position tracking; load sensing; electro-hydraulic N2 - The electro-hydraulic servo system (EHSS) usually demonstrates a lower efficiency in comparison to other available actuation methods. Thus, an energy-saving control strategy based on a load-sensing structure is developed in this study to improve the system efficiency of EHSS. The presented controller employs variable supply pressure control (VSPC) to reduce the pressure loss across the valve. Unlike the existing VSPC, a load-sensing structure that consists of a load-sensing pump, a proportional relief valve (PRV), and a throttle valve is proposed. Therefore, the overflow loss can also be decreased. Additionally, an adaptive backstepping sliding mode control is presented for the purpose of position tracking. Compared with the fixed displacement system, the proposed method is capable of saving 62.5 % and 90 % energy for the harmonic reference tests and multi-step reference tests, respectively, during the task of position tracking. UR - https://www.sv-jme.eu/article/an-energy-saving-control-strategy-with-load-sensing-for-electro-hydraulic-servo-systems/
@article{{sv-jme}{sv-jme.2016.3685},
author = {Wang, W., Wang, B.},
title = {An Energy-Saving Control Strategy with Load Sensing for Electro-Hydraulic Servo Systems},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {62},
number = {12},
year = {2016},
doi = {10.5545/sv-jme.2016.3685},
url = {https://www.sv-jme.eu/article/an-energy-saving-control-strategy-with-load-sensing-for-electro-hydraulic-servo-systems/}
}
TY - JOUR AU - Wang, Weiping AU - Wang, Bo PY - 2018/06/27 TI - An Energy-Saving Control Strategy with Load Sensing for Electro-Hydraulic Servo Systems JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 62, No 12 (2016): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2016.3685 KW - energy saving, position tracking, load sensing, electro-hydraulic N2 - The electro-hydraulic servo system (EHSS) usually demonstrates a lower efficiency in comparison to other available actuation methods. Thus, an energy-saving control strategy based on a load-sensing structure is developed in this study to improve the system efficiency of EHSS. The presented controller employs variable supply pressure control (VSPC) to reduce the pressure loss across the valve. Unlike the existing VSPC, a load-sensing structure that consists of a load-sensing pump, a proportional relief valve (PRV), and a throttle valve is proposed. Therefore, the overflow loss can also be decreased. Additionally, an adaptive backstepping sliding mode control is presented for the purpose of position tracking. Compared with the fixed displacement system, the proposed method is capable of saving 62.5 % and 90 % energy for the harmonic reference tests and multi-step reference tests, respectively, during the task of position tracking. UR - https://www.sv-jme.eu/article/an-energy-saving-control-strategy-with-load-sensing-for-electro-hydraulic-servo-systems/
Wang, Weiping, AND Wang, Bo. "An Energy-Saving Control Strategy with Load Sensing for Electro-Hydraulic Servo Systems" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 62 Number 12 (27 June 2018)
Strojniški vestnik - Journal of Mechanical Engineering 62(2016)12, 709-716
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
The electro-hydraulic servo system (EHSS) usually demonstrates a lower efficiency in comparison to other available actuation methods. Thus, an energy-saving control strategy based on a load-sensing structure is developed in this study to improve the system efficiency of EHSS. The presented controller employs variable supply pressure control (VSPC) to reduce the pressure loss across the valve. Unlike the existing VSPC, a load-sensing structure that consists of a load-sensing pump, a proportional relief valve (PRV), and a throttle valve is proposed. Therefore, the overflow loss can also be decreased. Additionally, an adaptive backstepping sliding mode control is presented for the purpose of position tracking. Compared with the fixed displacement system, the proposed method is capable of saving 62.5 % and 90 % energy for the harmonic reference tests and multi-step reference tests, respectively, during the task of position tracking.