Data processing: structural design – modeling – simulation – and em – Simulating nonelectrical device or system – Mechanical
Reexamination Certificate
2005-07-12
2005-07-12
Picard, Leo (Department: 2125)
Data processing: structural design, modeling, simulation, and em
Simulating nonelectrical device or system
Mechanical
C703S001000, C703S006000, C703S007000, C703S009000
Reexamination Certificate
active
06917907
ABSTRACT:
A method at power steering hose assembly design and analysis for a power steering system in a vehicle includes the steps of selecting a mesh model of a design for a power steering system having a power steering hose assembly, selecting a predetermined characteristic of the power steering system for a predetermined operating condition, performing an acoustic analysis on the mesh mocel using the predetermined characteristic and determining an acoustic response cf the power steering hose assembly from the acoustic analysis. The method further includes the steps of determining a noise transmission loss across the power steering hose assembly using the acoustic response, determining whether the transmission loss meets a predetermined noise criteria and modifying a design parameter for the power steering system if the transmission loss does not meet a predetermine noise criteria.
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Brown Chris
Fernholz Christian
Hsi Morris
Lawrence John
Brinks Hofer Gilson & Lione
Picard Leo
Rodriguez Carlos Ortiz
Visteon Global Technologies Inc.
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