Vibration and Shock Isolation Performance of a Commercial Semi-Active Vehicle Seat Damper Lord Corporation

Format:

Book

Conference/Event

Author/Creator:

McManus, Steven J., author.

Conference Name:

International Truck and Bus Meeting & Exposition (2000-12-04 : Portland, Oregon, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2000

Summary:

Vibration and shock isolation pose conflicting design requirements in vehicle seating; thus, conventional passive seat suspensions are typically designed to optimize either vibration or shock isolation, depending on the application. Semi-active suspensions can significantly reduce this tradeoff, providing additional vibration and/or shock protection. For this experiment, a commercial vehicle seat was excited by a simulated pothole and random vibration containing shocks with both the standard passive damper and a commercial semi-active damper. The input vibration required to cause end-stop impacts, and the vibration and shock isolation performance were measured and compared. The results showed that the semi-active damper significantly reduced VDV ratios as well while improving overall

Notes:

Vendor supplied data

Publisher Number:

2000-01-3408

Access Restriction:

Restricted for use by site license