Nei Wang
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Research on Acoustic Characteristics of Low-noise Modular Hydraulic Power Unit Open
As the power source of a hydraulic system, hydraulic power unit also act as the main vibration and noise source. In this paper, systematic noise source characteristic and vibration performance of the low-noise modular hydraulic power unit …
Design and Simulation of Electro-hydraulic Control Valve Based on AMESim Open
In this paper, the electro-hydraulic control valve commonly used in ships is taken as the research object, the working principle of the valve is introduced, the model of the valve is established by AMESim software, the model parameters are…
Singularity Avoidance Algorithm Based on Bounded Deviation Path Correction Method Open
Focused on the abnormal problems of path planning when a custom 6-DOF robot goes passed singular points, this paper makes descriptions based on kinematic analysis and dynamic analysis. It is pointed out that linear interpolation should not…
Design & Simulation of a Superimposed Hydraulic Back Pressure Valve with Adaptive Back Pressure Open
A superimposed hydraulic back pressure valve with adaptive back pressure was designed. The back pressure of the valve changes as the diving depth of underwater vehicles changes, and is always higher than outboard environmental pressure by …
Characteristics Analysis and Modelling of a Pneumatic Underwater Launching System Open
Comprehensive characteristics of a pneumatic underwater launching system were analyzed and the simulation was carried out by simulink. The components of the pneumatic underwater launching system were introduced, and the theoretical calcula…