Optimal Design of Electromagnetic Type Active Control Engine Mount in Consideration of Actuator Efficiency Center for Noise and Vibration Control (NOVIC)

Format:

Conference/Event

Author/Creator:

Lee, Bo-Ha, author.

Conference Name:

SAE 2007 Noise and Vibration Conference and Exhibition (2007-05-15 : St. Charles, Illinois, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2007

Summary:

This paper investigates the performance of an electromagnetic type active control engine mount (ACM) recently developed in the laboratory. The ACM employs the basic structure of the conventional hydraulic engine mount of which upper chamber is connected to a dual magnet electromagnetic actuator. The actuator, that essentially replaces the existing decoupler of the conventional passive hydraulic engine mount, actively controls the upper chamber pressure. Using the linearized ACM model incorporated with the actuator dynamics, we suggest an optimal design of ACM, maximizing the actuator efficiency as well as the vibration isolation efficiency

Notes:

Vendor supplied data

Publisher Number:

2007-01-2424

Access Restriction:

Restricted for use by site license