Results 251 to 260 of about 780,643 (285)

Applying Piston Type Hydrostatic Drives

SAE Technical Paper Series, 1966
<div class="htmlview paragraph">The increased use of piston type hydrostatic drives on vehicles creates a greater need for understanding their application requirements. The hydraulic circuitry must be arranged to accommodate: braking, wheel spin out, differential speeds, and overhauling loads.
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Systematic approach to the control of hydrostatic drives

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, 1999
Starting with a systematic of hydrostatic drives the paper shows which kinds of control are used today and how they can be divided to find a good analytical way of describing open and closed loops. Open loops can be distinguished by primary and secondary control. Closed loops are divided into force or torque control, speed control and position or angle
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Simulation of Hydrostatic Drive System of Crawler Bulldozer

Advanced Materials Research, 2011
According to the hydraulic driven system working principle of crawler bulldozer, the simulation model of electro-hydraulic proportional control driven system was established by using AMESim, and the simulation was carried out. The simulation result indicates that using feedback regulation in control of hydraulic motor of driven system, the system ...
Pu Xing, Shi Lin Luo, Cun Bo Liu, Cong Feng Tian   +3 more
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Hydrostatic Drives in Agricultural Harvesting Equipment

SAE Technical Paper Series, 1977
<div class="htmlview paragraph">Hydrostatic drives offer a wide range of advantages in the design of Agricultural Harvesting Machines. The hydraulic circuit for a cotton picker is presented in detail with an explanation on how the circuit is used to accomplish the various machine functions.</div>
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Application of Hydrostatic Traction Drives to Garden Tractors

SAE Technical Paper Series, 1965
<div class="htmlview paragraph">Hydrostatic drives for garden tractors enable the user to enjoy the many advantages he finds in automobile automatic and power systems, namely, no mechanical clutch, infinite speed range, dynamic braking, and similar conveniences.
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Hydrostatic Wheel Drives for Vehicle Stability Control

SAE International Journal of Passenger Cars - Mechanical Systems, 2010
<div class="section abstract"><div class="htmlview paragraph">Hydrostatic (hydraulic hybrid) drives have demonstrated energy efficiency and emissions reduction benefits. This paper investigates the potential of an independent hydrostatic wheel drive system for implementing a traction-based vehicle lateral stability control system.
Sisay Molla, Justin Sill, Beshah Ayalew
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An adaptive constant torque hydrostatic drive for grinding

International Journal of Machine Tool Design and Research, 1974
Abstract Hydrostatic transmissions are found to be a small, lightweight, relatively inexpensive means of obtaining an adjustable speed spindle drive with the additional advantage of simple, responsive feedback control to obtain the constant torque operation which is of particular advantage in rough grinding.
F.K. Schmidt, J.N. Brecker, J.C. Purcupile   +2 more
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Coordinated and optimal acceleration and deceleration driving control for multi-axle hydrostatic driving vehicle

2012 12th International Conference on Control Automation Robotics & Vision (ICARCV), 2012
This paper mainly deals with the optimal accelerated driving control for multi-axle hydrostatic driving vehicle. Addressed the hydrostatic traveling system to be composed of pump-controlled-parallel-motor, a hierarchical coordinated control structure was proposed by regulating variable displacement pump to improve the acceleration and deceleration ...
Yunhua Li, Liuyu He, Liman Yang
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Hydrostatic Wheel Drives for Trucks and Other Vehicles

SAE Technical Paper Series, 1967
<div class="htmlview paragraph">This paper discusses hydrostatic drives for heavy duty trucks. These have been employed on auxiliaries such as cranes, transit mixers, and winches on a production basis for several years, and they are now moving into the drive area.
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THE CASE HYDROSTATIC DRIVE LIGHT INDUSTRIAL TRACTOR

SAE Technical Paper Series, 1968
<div class="htmlview paragraph">This paper describes the installation and performance of a hydrostatic transmission as applied to the Case 580CK light industrial tractor. The compact hydrostatic unit provides step-less speeds ratios and exact power matching requirements without the use of a clutch or gear box.</div>
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