This paper presents a survey of recent advancements and upcoming trends in motion
control technologies employed in designing multi-actuator hydraulic systems for mobile …

The main objective of this article is to analyse the flow characteristics of a proportional flow
control valve and to improve its characteristics by means of geometrical modifications of the …

In the present paper, the effects of driving current and solenoid valve's structure parameters
(including iron-core's length, magnetic pole's cross-sectional area, coil turn, coil's position …

The pilot operated directional valves are widely used in hydraulic systems. For the purpose
to improve the dynamic characteristics and control accuracy of the traditional valve, this …

The article presents an analysis of flow through a differential switching valve installed inside
a throttle-check valve block. The valve is mounted in a sandwich type arrangement together …

The principal purpose of this paper is to develop a new sliding sleeve which can overcome
the inherent disadvantages of the present sliding sleeves. The working principle and …

This paper proposes a method for high-performance motion control of the dual-valve
hydraulic system subject to parameter and model uncertainties, unknown proportional valve …

Power losses are crucial to evaluate the power efficiency and comprehensive performances
of the ultra-high speed solenoid injector, and they also can be used to check the rationality …

A digital hydraulic valve is an important component of the digital hydraulic system, and its
performance is directly related to the system function. In order to make the valve system …

The control accuracy of the adjustable dynamic flow balance valve regulators is closely
related to the energy consumption of the buildings' HVAC system. Therefore, optimizing the …