Zobrazeno 1 - 10
of 6 390
pro vyhledávání: '"excavator"'
Autor:
Sigit Purwanto, Nyayu Aisyah, Braam Delfian Prihadianto, Radhian Krisnaputra, F. Eko Wismo, Irfan Bahiuddin
Publikováno v:
Rekayasa Mesin, Vol 15, Iss 2, Pp 1153-1163 (2024)
As one of the heavy equipment, an excavator is used to facilitate construction work and streamline time and energy. Hydraulic excavators are widely used in construction, mining, quarrying, and forestry applications. A hydraulic excavator is a type of
Externí odkaz:
https://doaj.org/article/4368ce405cc8471c81dbd08219f9ab3c
Publikováno v:
Rekayasa Mesin, Vol 15, Iss 2, Pp 1165-1174 (2024)
Almost most heavy equipment units use a hydraulic system, including systems that are important for heavy equipment units to work. The hydraulic performance test on the excavator unit is part of the test carried out as an operational standard to state
Externí odkaz:
https://doaj.org/article/b9d1c100683a403f80345511fdf66413
Autor:
Abdeen, Fathima Nishara, Gunatilaka, Randima Nirmal, Sepasgozar, Samad M.E., Edwards, David John
Publikováno v:
Construction Innovation, 2022, Vol. 24, Issue 4, pp. 892-911.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/CI-07-2022-0168
Publikováno v:
Vehicles, Vol 6, Iss 2, Pp 832-849 (2024)
This study’s goals are divided into two categories. The first is to design and build an excavator equipped with parallel electrical linear actuators. The second is to generate and test a PSO-based and a PFM-based path for this excavator in order to
Externí odkaz:
https://doaj.org/article/79d0f72bedd246e6988827c2c53c61df
Publikováno v:
Jixie chuandong, Vol 48, Pp 147-154 (2024)
In order to reduce the movement energy consumption of the hydraulic excavator and realize the reasonable and effective operation of each joint, a joint interpolation method based on a T-type velocity curve is proposed to realize the optimal energy co
Externí odkaz:
https://doaj.org/article/2eef7455faf846a3a591fb721cd75c31
Publikováno v:
IEEE Access, Vol 12, Pp 125043-125056 (2024)
The enormous throttling losses are the crucial reason for the low energy efficiency of non-road mobile machinery. To achieve energy saving, a parallel electro-hydraulic hybrid drivetrain that combines an electric-hydraulic energy recovery system with
Externí odkaz:
https://doaj.org/article/05902be42aa44e2a8af71310f02cfa13
Publikováno v:
IEEE Access, Vol 12, Pp 103704-103719 (2024)
The operational trajectory of a skilled operator holds significant guiding implications for the motion control of unmanned excavators. This study collects and analyzes the operational trajectories of experienced operators under specific working condi
Externí odkaz:
https://doaj.org/article/467227bc7cf045479332310bf4206363
Publikováno v:
Journal of Engineering Management and Competitiveness, Vol 14, Iss 1, Pp 50-60 (2024)
Mining equipment working time is critical for ensuring output and fulfilling mining project deadlines. In order to find trends and possible downtime minimization measures, this article analyses numerous types of excavators, dump trucks, loaders, back
Externí odkaz:
https://doaj.org/article/ddebba7a716044b9a8ff92e3d80cbf85
Publikováno v:
Gong-kuang zidonghua, Vol 50, Iss 1, Pp 104-114 (2024)
The deployment of the front drilling rig requires a significant amount of time before and after water exploration and drainage operations. Loading advanced drilling equipment on the anchor excavator can reduce equipment deployment time and improve dr
Externí odkaz:
https://doaj.org/article/2f04a97f7a194145a4d624a119ef59f4
Publikováno v:
IEEE Access, Vol 12, Pp 43747-43757 (2024)
The construction industry currently is confronted with significant challenges, stemming from a decreasing working population coupled with an aging workforce. Accordingly, the development of teleoperated hydraulic excavators is being investigated to o
Externí odkaz:
https://doaj.org/article/e2d9fb6db72e4b0a8364ec77a3c453d5