Application of the Contribution Analysis of the Vibration Source using Partial Coherence Shin Caterpillar Mitsubishi Limited

Format:

Conference/Event

Author/Creator:

Andou, Hiroaki, author.

Conference Name:

SAE 2006 Commercial Vehicle Engineering Congress & Exhibition (2006-10-31 : Rosemont, Illinois, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2006

Summary:

Operator comfort is an important design criteria for hydraulic excavators during working and idling conditions. An engine, a cooling fan motor and a pump are installed on a hydraulic excavator. It is hard to identify the vibration contribution to a response because three sources are synchronizingly working. This paper describes the use of partial coherence measurement techniques for source identification. And it is examined to reduce the vibration of the source component identified by the partial coherence results. Finally, it is verified that the response acceleration is effectively decreased by reducing the vibration of the identified component

Notes:

Vendor supplied data

Publisher Number:

2006-01-3464

Access Restriction:

Restricted for use by site license