Flow control is a very common objective in fluid power systems. Usually, controlling the
force, velocity, position, etc. of hydraulic actuator is achieved by adjusting the flow rate of the …

Ship-to-ship load transfer with offshore cranes is challenging in rough sea conditions
because of the difficulty in compensating for the increased position-velocity-acceleration …

This paper addresses the stability problem of pump controlled asymmetric hydraulic
actuators and proposes a physical solution for it. The system under consideration utilizes a …

Electrification of Non-road mobile machinery (NRMM) is more and more urgent due to the
demand of pollution reduction and energy conservation. In electrified NRMMs …

Sand ingestion and deposition in gas turbine engine components can lead to several
operational hazards. This paper discusses a physics-based model for modeling the impact …

This paper concerns the energy efficiency of a special class of pump-controlled hydraulic
cylinders utilizing two prime movers. The performance of such circuits has been studied …

Short tool service life is always a major concern when milling hard materials, such as Ni-
based superalloy. In the current research of tool life optimization in multi-axis machining of …

This paper presents a distributed parameter model to study the effects of the harnessing
cables on the dynamics of a host structure motivated by space structures applications. The …

Axial piston pumps with variable volumetric displacement are often used to control flow and
pressure in hydraulic systems. The displacement control mechanism in these pumps …

Displacement-controlled systems have high efficiency and are widely used in industry.
Accurate control of the actuator motion in hydraulic systems is usually a necessity in …