Analysis of Piezoelectric Benders Used As Knock Sensors Technicare Ultrasound

Format:

Conference/Event

Author/Creator:

Guess, Joe F., author.

Conference Name:

SAE International Congress & Exposition (1983-02-28 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1983

Summary:

Resonant piezoelectric benders are analyzed by use of a lumped-parameter equivalent circuit, each mode being described by a frequency of resonance, an equivalent mass, a mechanical resistance and electromechanical coupling. The bandwidth of the sensor can be controlled by controlling the coupling through the dimensions of the bender. Examples of the temperature dependence of the sensitivity, bandwidth, and frequency of peak sensitivity illustrate the effects of different piezoceramic materials, load resistances and electromechanical couplings

Notes:

Vendor supplied data

Publisher Number:

830170

Access Restriction:

Restricted for use by site license