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Evaluation of Suspension Characteristics in Response to Cyclical Vertical Accelerations Carr Engineering Incorporated

SAE Technical Papers (1906-current) Available online

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Format:
Conference/Event
Author/Creator:
Duran, Duran, author.
Contributor:
Carr, Lee
Liebbe, Robert
Conference Name:
SAE 2010 World Congress & Exhibition (2010-04-13 : Detroit, Michigan, United States)
Language:
English
Physical Description:
1 online resource
Place of Publication:
Warrendale, PA SAE International 2010
Summary:
Understanding and measuring a vehicle's response to cyclical vertical inputs is fundamental to evaluating suspension tuning and handling characteristics. By using a frequency sweep with in-phase and out-of-phase decreasing displacements to the tires, the vehicle sprung and unsprung mass responses can be measured to quantify vertical accelerations across a frequency range. With these data, the resonant frequency characteristics of the front and rear suspensions can be determined. In addition, the acceleration gains of the unsprung mass and the vehicle body can be calculated. This evaluation is effective in identifying the similarities and differences in suspension response among various vehicles and in quantifying the changes of the response to various types of suspension tuning
Notes:
Vendor supplied data
Publisher Number:
2010-01-0106
Access Restriction:
Restricted for use by site license

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