Vehicle interior vibro-acoustical comfort, ie, noise, vibration and harshness (NVH), is
important to consumers and automotive manufacturers because it affects the physical and …

A dynamic model with four masses and 19 degree of freedoms is proposed to investigate the
vibration response characteristics of an axial piston pump. In the model, main parts are …

In this paper, an alternative method to predict the noise of a submersible Axial Piston Pump
(APP) for different valve seat materials is presented. The proposed method is composed of …

Without the masking effect of engine noise, tire/road (TR) noise is increasingly becoming
noticeable in pure electric vehicles (PEVs) and represents a primary concern for drivers and …

Interior sound quality plays a vital role in vehicle quality assessment because it forms users'
general impressions of vehicles and influences consumers' purchase intentions. Thus …

Traditional sensors for mechanical equipment monitoring often face challenges such as high
cost, difficult installation and removal, and reliance on power sources. Herein, we introduced …

Water hydraulic axial piston pump (WHAPP) is widely used in underwater vehicles. The
noise and vibration of WHAPP are important for the concealment of underwater vehicles. In …

Electro-hydraulic controlled variable-displacement pump (EHVDP) is a power source of the
hydraulic system, which is extensively used in the electro-hydraulic system due to its high …

The cylinder block is the main rotating part in axial piston pump, and its dynamic
characteristics can reflect the health condition of the pump more directly than the external …

Vehicle interior noise is an important factor affecting ride comfort. To reduce the noise inside
the vehicle at the vehicle body design stage, a finite element model of the vehicle body must …