Dynamic Parameters for Engine Diagnostics: Effect of Sampling Dynamic Control

Format:

Conference/Event

Author/Creator:

Henein, Naeim A., author.

Conference Name:

International Off-Highway & Powerplant Congress & Exposition (1993-09-28 : Milwaukee, Wisconsin, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1993

Summary:

Several dynamic parameters for the diagnosis of reciprocating combustion engines are investigated. Emphasis is made on the effect of sampling. The dynamic parameters include the frequency analysis, autocorrelation function, the frequency analysis of the autocorrelation function, variation of the angular velocity peaks, variation of the angular velocity depressions, variation of the angular velocity from before to after top dead center, velocity index and acceleration index. Two sampling techniques are used to measure the instantaneous angular velocity of a six cylinder, four-stroke-cycle diesel engine, under healthy and faulty conditions. The most effective dynamic parameters for engine diagnostics are determined

Notes:

Vendor supplied data

Publisher Number:

932411

Access Restriction:

Restricted for use by site license