Towards a Predictive Maintenance System of a Hydraulic Pump
Sign Up to like & getrecommendations! Published in 2018 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2018.08.346
Abstract: Abstract In this contribution we present a model based approach towards predictive maintenance of the hydraulic pump of an injection-moulding machine for a system that remains in production. We present a methodology to iteratively gain… read more here.
Keywords: predictive maintenance; hydraulic pump; towards predictive; system ... See more keywords
An EWT-PCA and Extreme Learning Machine Based Diagnosis Approach for Hydraulic Pump
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.11.008
Abstract: Abstract Aiming at solving the problem that the fault characteristic of hydraulic pumps in the signal is weak, a fault diagnosis method combining empirical wavelet transform (EWT), principal component analysis (PCA) and extreme learning machine… read more here.
Keywords: fault; diagnosis; extreme learning; learning machine ... See more keywords
Research on Response Characteristics and Energy Efficiency of Power Unit Used for Electric Driving Mobile Machine
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2938824
Abstract: Nowadays, the hydraulic pump driven by the diesel engine is widely used as the power unit for mobile machines, which consumes a large amount of fuel and cause high emissions. One solution is to use… read more here.
Keywords: power; energy; hydraulic pump; power unit ... See more keywords
Downsizing of Electric Motors by Utilizing Differential Gear for Traction and Hydraulic Pump of Heavy Mobile Machine
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DOI: 10.1109/access.2024.3521500
Abstract: Heavy mobile machines should be productive and energy efficient. Electrification drives and enables the design of new solutions that can outperform older technologies. While components of heavy mobile machines should be as small, inexpensive, and… read more here.
Keywords: differential gear; system; hydraulic pump; electric motors ... See more keywords
Research on start-up characteristics of electric motor driven reversely by hydraulic pump/motor
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering"
DOI: 10.1177/09544070221085060
Abstract: The series electro-hydraulic hybrid powertrain can improve the power characteristics of battery rail vehicles (BRVs) while also extending battery life and increasing vehicle mileage. A novel electric motor start-up method using the hydraulic pump/motor to… read more here.
Keywords: speed; pump motor; electric motor; hydraulic pump ... See more keywords
Research on the distribution structure of 2D piston electro-hydraulic pump based on fluid-structure interaction
Sign Up to like & getrecommendations! Published in 2024 at "Advances in Mechanical Engineering"
DOI: 10.1177/16878132241264985
Abstract: To address the drawbacks of traditional hydraulic power units, we embedded a 2D piston pump inside the motor rotor, proposing a 2D piston electro-hydraulic pump. The space cam mechanism serves as the primary force-bearing structure… read more here.
Keywords: fluid structure; pump; hydraulic pump; structure ... See more keywords
Measurement of pressure in hydraulics system of the ZTS 160 45 tractor
Sign Up to like & getrecommendations! Published in 2018 at "Research in Agricultural Engineering"
DOI: 10.17221/4916-rae
Abstract: This contribution is oriented on the field of dynamic loading analysis of three-point hitch of tractor hydraulic pump. The hydraulic pump is placed in circuit of three-point hitch of the tractor ZTS 160 45. Obtained… read more here.
Keywords: tractor zts; system; zts 160; tractor ... See more keywords
A Soft Sensor Model for Predicting the Flow of a Hydraulic Pump Based on Graph Convolutional Network–Long Short-Term Memory
Sign Up to like & getrecommendations! Published in 2024 at "Actuators"
DOI: 10.3390/act13010038
Abstract: The hydraulic pump plays a pivotal role in engineering machinery, and it is essential to continuously monitor its operating status. However, many vital signals for monitoring cannot be directly obtained in practical applications. To address… read more here.
Keywords: pump based; hydraulic pump; predicting flow; flow hydraulic ... See more keywords