Main Article Content
THIS PAPER AIMS AT ANALYZING THE SENSITIVITY OF THE STRUCTURAL RESPONSE OF FLEXIBLE ROTORS SUBJECTED TO UNCERTAIN INTERVAL PARAMETERS. THE INTERVAL APPROACH ENCOMPASSES BOTH UNCERTAINTY AND SENSITIVITY ANALYSES. THE UNCERTAINTY ANALYSIS CONSISTS IN COMPUTING THE INTERVAL UNCERTAIN STRUCTURAL RESPONSES BY USING THE GLOBAL OPTIMIZATION METHOD. THE SENSITIVITY ANALYSIS COMPUTES THE NORMALIZED RELATIVE SENSITIVITY INDICES THAT QUANTIFY THE DEGREE OF IMPORTANCE OF EACH UNCERTAIN INTERVAL PARAMETER ON THE UNCERTAIN STRUCTURAL RESPONSES OF THE FLEXIBLE ROTOR. THE UNCERTAIN STRUCTURAL RESPONSES AND THE SENSITIVITY OF THE FLEXIBLE ROTOR SUBJECTED TO INTERVAL PARAMETERS ARE ANALYZED IN TERMS OF THE FREQUENCY RESPONSE FUNCTION (FRF), ORBITS, CAMPBELL DIAGRAM, AND RUN-‐UP OPERATING CONDITION. NUMERICAL&NBSP;SIMULATION RESULTS ILLUSTRATE THE INTERVAL APPROACH CONVEYED
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License [CC BY] that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).