REG NASA-LLIS-3262-2010 Lessons Learned Launch Processing System - Lessons Learned Compendium.pdf

1、 Public Lessons Learned Entry: 3262Lesson Info:a71 Lesson Number: 3262 a71 Submitting Organization: KSC a71 Submitted by: Annette Pitt Subject: Launch Processing System - Lessons Learned Compendium Abstract: In November 2009, United Space Alliance published the “Constellation Launch Control System O

2、perations Assessment Trade Study.“ This trade study highlighted many current and historical risks in the operation and maintenance of the Launch Processing System (LPS) for the retiring Space Shuttle program. The primary goal of the document was to reduce program risk by presenting lessons learned f

3、rom decades of processing experience to the designers of the Constellation Program as considerations in the development of the new Launch Control System (LCS). The document is a compendium of 30 years of experience with the LPS. Description of Driving Event: As the LCS for the Constellation program

4、was being developed, it was realized that risk in the new system could be reduced by capturing the knowledge and experiences of the retiring Shuttle LPS team and evaluating their lessons learned for applicability and potential incorporation in the new design. Lesson(s) Learned: The document presents

5、 121 pages of findings, prioritized with regard to vehicle and GSE processing, daily operations, manpower, schedule, and cost. The Executive Summary identified the following key areas: a71 Set redundancy requirements for safe operation a71 Increased risk of concurrent operations a71 Facility and veh

6、icle data stream identifier tag requirements a71 Configuration management risks a71 Multiple set management risks a71 Increased operational, security, and maintenance risks in virtualized command and control environments a71 Human-computer interface/human-error preventionRecommendation(s): Changing

7、the design approach to include the human operator in the system analysis is a theme central to many findings offered in this study. As the behavior of an information processing system is the product of interaction between the operator and the system, the designer must consider the properties of all

8、system components, including humans and their interactions. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Evidence of Recurrence Control Effectiveness: N/A Documents Related to Lesson: Constellation Launch Control System Operations Assessment Trade

9、 Study CPA No. DP KSCGO-146 Click here to download communication document. Mission Directorate(s): a71 Exploration Systems Additional Key Phrase(s): a71 Systems Engineering and Analysis. a71 Missions and Systems Requirements Definition.Configuration control and data management a71 Missions and Syste

10、ms Requirements Definition. a71 Program Management.Configuration and data management a71 Systems Engineering and Analysis.Human factors planning a71 Safety and Mission Assurance. a71 Mission Operations and Ground Support Systems.Training and simulation systems a71 Mission Operations and Ground Suppo

11、rt Systems.Logistics and maintenance a71 Mission Operations and Ground Support Systems.Launch support systems a71 Mission Operations and Ground Support Systems.Ground support systems a71 Mission Operations and Ground Support Systems. a71 Engineering Design (Phase C/D).Launch Systems a71 Engineering

12、Design (Phase C/D). a71 Systems Engineering and Analysis.Mission and systems trade studies a71 Program Management. a71 Safety and Mission Assurance.Maintenance a71 Safety and Mission Assurance.Reliability a71 Additional Categories. a71 Additional Categories.Hardware a71 Additional Categories.Human F

13、actors a71 Safety and Mission Assurance.Impact of human factors on systems requirements and designs Additional Info: a71 Project: Shuttle Launch Processing System and Constellation Launch Control System Approval Info: a71 Approval Date: 2010-11-19 a71 Approval Name: mbell a71 Approval Organization: HQ Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-