T/BIAIM 0007-2024 Vehicle NVH analysis software tool evaluation specification
T/BIAIM 0007-2024 Vehicle NVH analysis software tool evaluation specification
Basic Information
Scope
Main technical content: In addition to the standard normative elements (scope, normative reference documents, terms and definitions, etc.), the main content of this standard includes software functional requirements, automotive application scenarios, software testing, and software evaluation. Among them: (1) Functional requirements: Based on the product characteristics, operation descriptions, and user scenarios of automotive NVH analysis software tools, the functional requirements of the software are divided into the following three categories: preprocessing, solution, and postprocessing. Specific requirements are proposed for each of these three functional categories. (2) Automotive application scenarios: The application scenarios of NVH simulation analysis software in the automotive industry are defined, covering the scope of NVH performance development and divided into the following four categories: automotive modal analysis, automotive structural frequency response analysis, automotive transient response analysis, and automotive random vibration analysis. The standard clearly specifies the requirements for the software in these performance development scenarios, as well as the input and output information during the application process. (3) Software testing: The standard specifies the testing objects, testing process, testing preparation, testing requirement analysis, testing plan, testing conditions, and testing methods. The testing methods correspond to the aforementioned functional requirements, with clear testing items and steps. (4) Software evaluation: The standard defines the evaluation system, scoring calculation method, and evaluation conclusions for automotive NVH simulation analysis software tools. The appendix of the standard includes two categories: (1) Suggestions for using the scoring standard: The evaluation covers three modules (preprocessing, solution, and postprocessing), with the evaluation criteria for each module corresponding