Noise Reduction In Hydraulic System Driven By Swash Plate Pump By Optimising Its Control Unit


Molham Hasan Chikhalsouk , Rama B. Bhat


New Zealand Acoustics, 21(4), pp.20- 24 . (2008).

Abstract
In view of their high specific power, enhanced static and dynamic characteristics, and lower power requirements, when equipped with control unit to deliver specific flow rate that matches the load, Swash plate pumps are used in wide range of mobile and stationary applications,. However, when equipped with a double feedback control unit implementing a PD controller, the pump generates excessive noise.