Introducing the NASA process based mission assurance knowledge management system (PBMA-KMS)

Recurrent and costly aerospace system failures and the challenge to define knowledge-based approaches to systems engineering and mission assurance functions are two fundamental drivers behind the evolution of the PBMA-KMS. In response to these challenges, and taking advantage of advances in computer and information management technology, the NASA Office of Safety and Mission Assurance (OSMA) began development of the PBMA-KMS in mid 1999. The PBMA-KMS web site became operational in March 2001. The PBMA-KMS is a user-friendly, web-based resource designed to support life-cycle safety and mission success management. This paper describes the PBMA-KMS functionality, operation, and plans for future growth.