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Software Robustness Verification Framework (SRVF): Validating the Critical Software Module Eaton India Innovation Center
- Format:
- Book
- Conference/Event
- Author/Creator:
- Pandey, Vikas, author.
- Conference Name:
- Symposium on International Automotive Technology (2021-09-29 : Pune, India)
- Language:
- English
- Physical Description:
- 1 online resource cm
- Place of Publication:
- Warrendale, PA SAE International 2021
- Summary:
- With the advancement of inbuilt electronics and intelligentcontrols, automotive and other industries are looking at efficientusage of ECUs with intelligent electronic modules and more ofcritical functions implemented by software. Robustness of thesoftware involved is always critical to the ECUs health, sosoftware engineers are tasked to ensure the same by following rightdevelopment and validation life cycle. Enabling the multipledecision by single software module makes verification andvalidation challenging, complex and time consuming. To insure therobustness of these software module, the predictable verification& validation process, which is followed by most of theindustries, deals with specific standard if it is safety criticalapplication to aid test coverage with respect to dynamic responses& function associated. Hence iterative verification andvalidation approach against the gaps/fixes identified during unitlevel, model-in-loop, hardware-in-loop and system integrationtest. This paper summarizes a software robustness verificationframework (SRVF) which can be followed for critical software moduleupfront by the verification and validation engineers to buildinherent robustness in the software module. This specificmethodology comprises of Failure Mode Effect Analysis (FMEA) aspart of complete requirement strategy and structuredexperimentation such as System Behavioural Testing (SBT) to enableenhanced test coverage against dynamic responses. This paper doesnot supersede the typical industry standards being followed forsoftware development life cycle but showcase a recommended practicewhich can be followed to enhance the robustness of the softwaremodule. A case study on the deployment of SRVF on a criticalsoftware module has been presented in this paper. Keywords-Software Module, SRVF, FMEA, SBT
- Notes:
- Vendor supplied data
- Publisher Number:
- 2021-26-0481
- Access Restriction:
- Restricted for use by site license
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