Results 51 to 60 of about 1,121,221 (150)

Substantiation of the need to create discrete hydraulic drive systems with a thin formation of flow pulses

Горные науки и технологии, 2017
The creation of machines for heavy mining conditions is impossible without solving the problems associated with the drive. The widely used hydraulic drive has a number of drawbacks that can not make it uniquely acceptable.
I. V. Doroshenko
doaj   +1 more source

Modeling of Wave Processes in Hydraulic Drive Systems of Technological Equipment

The article, based on the performed theoretical research, solves the essential scientific and technical problem of increasing the accuracy of identification of wave processes in a hydrodynamic system (pipeline) by developing a generalized method of ...
Ozeranskyi V. S., Belzetskyi R. S., Khomenko V. M., Ivanchuk Y. V., Dobrovolska K. V.   +4 more
core   +1 more source

Investigation of the mathematical model of volumetric hydraulic drive with relay control as applied to the cargo crane winch [PDF]

Научно-технический вестник Брянского государственного университета
The known variants of volumetric hydraulic drives of lifting and technological mechanisms are considered and analyzed. The areas of application of pumping and accumulator hydraulic drives, with various types of regulation, and options for their ...
Zayarny S.L., Baranov K.A.
doaj   +1 more source

TECHNIQUE OF FUNCTIONAL UNIFICATION OF ADAPTIVE HYDRAULIC DRIVE MODULE CAPABLE OF LOAD STABILIZATION ON THE WORKING BODY OF MOBILE MACHINES

Advanced Engineering Research, 2018
Introduction. Issues on the functional unification of the adaptive hydraulic  drive  module  are  studied.  For  the  first  time,  self-adapting   mechanisms   are   considered   taking   into   account adaptive intercommunication of the load control ...
V. A. Pershin, T. A. Khinikadze
doaj   +1 more source

Comparative study of rudder transmission vibration characteristics of electric and hydraulic drive

Zhongguo Jianchuan Yanjiu, 2017
[Objectives] A comparative study of the rudder transmission vibration characteristics of electric drive and traditional hydraulic drive is carried out on the basis of a telescopic rudder transmission test bed.[Method] First,a study is made of the ...
XIANG Kebing, LI Weijia, LAN Qiuhua
doaj   +1 more source

New conception of hydraulic drive CPB

, 2013
The main objective of this master's thesis is to design the new conception of hydraulic drive of the baling press CPB 100 with application of modern tendencies in the field of hydraulic engineering.
Bártek, Petr
core  

Dependence of the quality indicators of transient processes in the hydraulic drive for rotation of the garbage truck manipulator arm on the wear of friction pairs

Проблеми трибології
This article is dedicated to determining the analytical relationships between the quality indicators of transient processes in the hydraulic drive of the manipulator arm rotation mechanism of a garbage truck, taking into account the wear of friction ...
O.В. Bereziuk, V.O. Kharzhevskyi, S. Cv. Ivanov, V.Ye Yavorskyi   +3 more
doaj   +1 more source

Modeling of dynamic characteristics for hydraulic drive under nonstationary load [PDF]

E3S Web of Conferences
The methodology for estimating the transient response and frequency characteristics for volumetric hydraulic drive under nonstationary load is proposed.
Sokolov Vladimir, Krol Oleg
doaj   +1 more source

Hydraulic engineering in the 21st century: Where to? [PDF]

, 2007
For centuries, hydraulic engineers were at the forefront of science. The last forty years marked a change of perception in our society with a focus on environmental sustainability and management, particularly in developed countries.
Chanson, Hubert, Hubert Chanson
core   +1 more source

Bionic Design and Optimization on the Flow Channel of a Legged Robot Joint Hydraulic Drive Unit Based on Additive Manufacturing. [PDF]

Biomimetics (Basel), 2023
Huang Z, Du C, Wang C, Sun Q, Xu Y, Shao L, Yu B, Ma G, Kong X.   +8 more
europepmc   +1 more source