Significance of Correlation in the Virtual World of Structural Analysis John Deere

Format:

Book

Conference/Event

Author/Creator:

Deshpande, Amit Anand, author.

Contributor:

Desale, Amit

Conference Name:

Off-Highway Technical Conference 2025 (2025-11-06 : Pune, India)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2025

Summary:

In today's competitive environment, speed to market is important in ensuring the success of the product. Hence, accelerating the process of product verification and validation becomes imperative. One way to make the testing process more efficient is to integrate virtual verification and physical testing into the workflow. Multiple design options can be evaluated virtually, and then the shortlisted design can be evaluated using physical testing. However, for this integration to work, the virtual model should match the behavior of the physical model exactly.' How much exact' is good enough, can be quantified by means of correlation. This work explores the concept of correlation' and different approaches to quantifying it. The approach for comparing direct' outputs like hydraulic actuators forces or stress and strains measured using gages from tests, with the simulation outputs is the most feasible option. Also, a chassis case study is used to demonstrate crack initiation life correlation. Additional examples show correlation for crack propagation life. The setup details, along with advantages and challenges in each of the approaches, are discussed in detail

Notes:

Vendor supplied data

Publisher Number:

2025-28-0263

Access Restriction:

Restricted for use by site license