This set of recommendations can be based on the existing methodologies.
The comparison of its results with measured values indicates the improvement of accuracy in comparison to the existing methodology, resulting in reduction of the design margin.
The developed model introduces a number of critical refinements to the existing methodologies which extend the application area of analytical models in pipeline design.
The aim of the paper is to extend the existing methodology reported by the authors on idle rattle investigations of geared lubricated systems, based on torsional vibrations only, by considering the system response, which is eventually transferred to the gearbox case through the bearings.
The goal of our study was to evaluate the existing methodology for calculating the ESR, propose an improved point estimator, and propose variance estimates that will allow the calculation of confidence intervals (CIs).
In doing that, the work uncovers the advantages and disadvantages of the existing methodologies so that future algorithms could be designed in retaining the advantages of the existing methodologies while avoiding the presented weaknesses.
None of the existing methodologies and tools provides a comprehensive approach for all of those three aspects.
Excessive data requirements further inhibit the generalization of the existing methodologies for design evaluation at the early planning stage.
Most of the existing methodologies are domain specific and were proposed to solve specific problems in certain projects.
