5th Annual International Conference on Material Science and Environmental Engineering | |
Energy-Saving Control of a Novel Hydraulic Drive System for Field Walking Robot | |
材料科学;生态环境科学 | |
Fang, Delei^1 ; Shang, Jianzhong^1 ; Xue, Yong^1 ; Yang, Junhong^1 ; Wang, Zhuo^1 | |
National University of Defense Technology, College of Mechatronic Engineering and Automation, Changsha | |
410073, China^1 | |
关键词: Drive systems; Energy-saving control; Hydraulic drive system; Hydraulic system; Pressure source; Single stage; Two-stage; Walking robots; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/301/1/012141/pdf DOI : 10.1088/1757-899X/301/1/012141 |
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来源: IOP | |
【 摘 要 】
To improve the efficiency of the hydraulic drive system in field walking robot, this paper proposed a novel hydraulic system based on two-stage pressure source. Based on the analysis of low efficiency of robot single-stage hydraulic system, the paper firstly introduces the concept and design of two-stage pressure source drive system. Then, the new hydraulic system energy-saving control is planned according to the characteristics of walking robot. The feasibility of the new hydraulic system is proved by the simulation of the walking robot squatting. Finally, the efficiencies of two types hydraulic system are calculated, indicating that the novel hydraulic system can increase the efficiency by 41.5%, which can contribute to enhance knowledge about hydraulic drive system for field walking robot.
【 预 览 】
Files | Size | Format | View |
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Energy-Saving Control of a Novel Hydraulic Drive System for Field Walking Robot | 512KB | download |