Duc Giap Nguyen
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Duc Giap Nguyen has a total of 3 co-authors. Here are the top co-authors by number of shared publications:
- Kyoung Kwan Ahn
School of Mechanical Engineering, University of Ulsan, Ulsan 44610, Republic of Korea
1 shared publication - Tri Cuong Do
College of Technology and Design, University of Economics Ho Chi Minh City, Ho Chi Minh City 700000, Vietnam
1 shared publication - Tri Dung Dang
College of Technology and Design, University of Economics Ho Chi Minh City, Ho Chi Minh City 700000, Vietnam
1 shared publication
Latest Publications
- Open Access
A Boom Energy Regeneration System of Hybrid Hydraulic Excavator Using Energy Conversion Components
In this paper, a novel design of an energy regeneration system was proposed for recovering as well as reusing potential energy in a boom cylinder. The proposed system included a hydraulic pump/motor and an electrical motor/generator. When the boom moved down, the energy regeneration components converted the hydraulic energy to electrical energy and stored in a battery. Then, the regenerated energy was reused at subsequent cycles. In addition, an energy management strategy has been designed based on discrete time-optimal control to guarantee position tracking performance and ensure component safety during the operation. To verify the effectiveness of the proposed system, a co-simulation (using MATLAB and AMESim) was carried out. Through the simulation results, the maximum energy regeneration efficiency could achieve up to 44%. Besides, the velocity and position of the boom cylinder achieved good performance with the proposed control strategy.
Open AccessA Boom Energy Regeneration System of Hybrid Hydraulic Excavator Using Energy Conversion Components
In this paper, a novel design of an energy regeneration system was proposed for recovering as well as reusing potential energy in a boom cylinder. The proposed system included a hydraulic pump/motor and an electrical motor/generator. When the boom moved down, the energy regeneration components converted the hydraulic energy to electrical energy and stored in a battery. Then, the regenerated energy was reused at subsequent cycles. In addition, an energy management strategy has been designed based on discrete time-optimal control to guarantee position tracking performance and ensure component safety during the operation. To verify the effectiveness of the proposed system, a co-simulation (using MATLAB and AMESim) was carried out. Through the simulation results, the maximum energy regeneration efficiency could achieve up to 44%. Besides, the velocity and position of the boom cylinder achieved good performance with the proposed control strategy.