REG NASA-LLIS-1510--2003 Lessons Learned - Orbital Space Plane - Operational Design Process.pdf

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1、Lessons Learned Entry: 1510Lesson Info:a71 Lesson Number: 1510a71 Lesson Date: 2003-07-01a71 Submitting Organization: MSFCa71 Submitted by: Lisa CarrSubject: Orbital Space Plane - Operational Design Process Abstract: An operational focus was applied by aligning operations equivalent to engineering i

2、n the organization and keeping flight, ground, and integrated operations engaged throughout the development. Systems operations must be planned for up front and forced into the design and facilitization. Description of Driving Event: An operational focus was applied by aligning operations equivalent

3、 to engineering in the organization and keeping flight, ground, and integrated operations engaged throughout the development.Lesson(s) Learned: “A user will tell you anything you ask about-and nothing more.” So, OSP asked many questions, asked early, and asked often. An operational focus was applied

4、 by aligning operations equivalent to engineering in the organization and keeping flight, ground, and integrated operations engaged throughout the development.Additionally:a. Integrated Operations. There was recognition that the ground system must be worked in an integrated fashion with the flight s

5、ystem. The operations community was included in the development process from the start and direction was provided by the program manager to optimize the total system versus the vehicle.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-b. Operators in t

6、he Acquisition. Operational conscience extends into SEB membership and all other aspects of the procurement process. The OSP SEB Voting Board members included representatives of the design and operations centers giving a more balanced experience base and perspective in procuring a better system. Com

7、mittee structure included an Operations Committee with representation from the astronaut corps, the flight controllers from JSC and the ground operations personnel from KSC.c. Focus on Operability. Early in the formulation phase, the OSP Program committed to placing a high emphasis on ensuring “oper

8、ability” in the design, to reduce life cycle costs and reduce process-induced failures. When pressure was ramping up, the emphasis on operations infusion into the design fell by the wayside. Recommendation(s): Systems operations must be planned for up front and forced into the design and facilitizat

9、ion. The operations community should be included in the development process from the start and direction should be provided by the program manager to optimize the total system versus the vehicle. The Design committees should be well balanced with vehicle design and operations engineering support to

10、assure a balance between performance, operability and maintainability of the end product. Evidence of Recurrence Control Effectiveness: N/ADocuments Related to Lesson: N/AMission Directorate(s): a71 Exploration Systemsa71 Space Operationsa71 Aeronautics ResearchAdditional Key Phrase(s): a71 Communic

11、ation SystemsAdditional Info: Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Approval Info: a71 Approval Date: 2005-04-12a71 Approval Name: Lisa Carra71 Approval Organization: MSFCa71 Approval Phone Number: 256-544-2544Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-