The Study of Dynamic Processes of Mechatronic Systems with Planetary Hydraulic Motors

Panchenko, Anatolii; Voloshina, Angela; Тітова, Олена; Панченко, Игорь Анатольевич; Zasiadko, Andrii

doi:10.1007/978-3-030-68014-5_68

Cited by 12 publications

(3 citation statements)

References 27 publications

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“…This achieves the creation of low vehicle speeds and the control range will be between 0 and n_min. As hydraulic motors HM1 and HM3, providing the start of vehicle movement, gerotor hydraulic motors should be accepted, as they have, unlike gear hydraulic motors with external meshing, high starting torque and a significant working volume [4].…”

Section: Main Partmentioning

confidence: 99%

Design and justification of hydrostatic transmission parameters for special transport vehicles

Vorozhtsov,

Seleznev

2023

E3S Web Conf.

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Traditionally, hydrostatic transmissions of specialised transport vehicles use piston hydraulic machines to move the vehicle, as well as to operate attachment systems and units. For a wide range of special vehicles used in agriculture and municipal services, movement requires the power of the drive motor, comparable to the power of gear hydraulic machines. Gear hydraulic machines are less demanding on the quality, viscosity, and purity of the working fluid, are cheaper, and are easier to operate. Regulation of speed of an output shaft of gear hydraulic motors, as a rule, is provided by the throttle method that considerably reduces the general efficiency of a hydraulic drive. In the article the project of hydrostatic transmission on the basis of gear hydraulic machines with "volumetric" way of regulation is offered, the basis of which is the combination of work of two hydraulic motors (gerotor and gear with external gearing) with connection of output shafts of hydraulic motors to axes of gear differential. The basic calculation dependencies for determining the operating parameters of transmission hydraulic machines are given.

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Section: Main Partmentioning

confidence: 99%

Design and justification of hydrostatic transmission parameters for special transport vehicles

Vorozhtsov,

Seleznev

2023

E3S Web Conf.

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“…To determine the technical level of hydraulic machines and hydraulic drives, even at the design stage, much attention is paid to the development of criteria for their evaluation [19]. Today, hydraulic machines with gerotor technologies [18], which are used in gerotor [20], orbital [21] and planetary [22] hydraulic machines, deserve special attention.…”

Section: Introductionmentioning

confidence: 99%

“…In the system of rotors, the kinematics of the movement of the outer rotor was studied [13,14] and the effect of changing the gap between the inner and outer rotors on the change in the functional parameters of the planetary HM was determined [67]. The dynamic processes occurring in the system of rotors are described [10,12,22]; an experimental assessment of the influence of the design features of the system of rotors on the functional characteristics of planetary HM is carried out [68]. Methods and tools have been developed to control the error in the form of manufacturing rotors [69], and the methodology for automating the control of the toothed surface of rotors has been substantiated [70].…”

Section: Introductionmentioning

confidence: 99%

European Green Deal: Improving the Efficiency of Using Planetary Hydraulic Machines

Hutsol

2023

Energies

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Research is devoted to the use of energy-efficient hydraulic motors in running modules for mechatronic systems of construction, road, municipal, agricultural, railway and other self-propelled machines; robots are used in various branches of the European economy and can contribute to the practical implementation of the philosophy of the “European Green Deal”. As a result of this research, design schemes and a mathematical apparatus have been developed that allow determining the rational force in the contact zone of the movable and fixed distributors. In order to determine the geometric parameters of the stepped surfaces of the movable and fixed distributors, which ensure the formation of an oil film in the contact zone, a structural-functional diagram of the mathematical model has been developed, which makes it possible to obtain a quantitative estimate of the increase in the productivity of the distribution system. The conducted studies have established that with rational design of the distribution system elements by reducing the clamping force by 3...5% in the distribution system, leakage through the end gap is reduced by 26%. Reduction of leakage in the contact zone allows an increase in productivity of the distribution system of 2.4% by increasing the volumetric efficiency (reducing losses).

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Manufacturing Error of the Toothed Profile of Rotors for an Orbital Hydraulic Motor

Panchenko

Voloshina

Boltianska

et al. 2021

Lecture Notes in Mechanical Engineering

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The Study of Dynamic Processes of Mechatronic Systems with Planetary Hydraulic Motors

Cited by 12 publications

References 27 publications

Design and justification of hydrostatic transmission parameters for special transport vehicles

Design and justification of hydrostatic transmission parameters for special transport vehicles

European Green Deal: Improving the Efficiency of Using Planetary Hydraulic Machines

Manufacturing Error of the Toothed Profile of Rotors for an Orbital Hydraulic Motor

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