1、Lessons Learned Entry: 1055Lesson Info:a71 Lesson Number: 1055a71 Lesson Date: 1998-02-01a71 Submitting Organization: HQa71 Submitted by: David M. LengyelSubject: International Space Station (ISS) Program/Shuttle-Mir/Lessons Learned Description of Driving Event: Shuttle-Mir Lessons Learned Analysis
2、and ApplicationLesson(s) Learned: The ISS Phase I Shuttle-Mir program has reaffirmed what was learned on Skylab: that a manned space station can be surprisingly resilient in emergency situations. Much has been learned from the operations on Mir to date and much more may be learned from continued ana
3、lysis of joint operations on Mir.Recommendation(s): The ISS team should continue to examine the Shuttle-Mir program carefully for examples from which ISS operations can benefit and to provide policies and procedures to implement effective action should similar events occur on the ISS. The effort sho
4、uld be expanded beyond Mir to focus as well on possible weaknesses in the ISS design and operations. ISS should assemble a special team including, persons with system-level perspectives as well as with design, operations, and human factors experience, to address these issues. Evidence of Recurrence
5、Control Effectiveness: The ISS Program (ISSP) has benefited greatly from the Phase I Program experiences in the areas of operational feasibility and validation, procedures development and logistics manifesting, and in some cases, hardware modifications. A more rigorous process for evaluating Shuttle
6、/Mir lessons learned has been implemented and will Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-assure that ISS realizes maximum benefit from Shuttle/Mir lessons learned. Phase I management screens and prioritizes lessons learned from each Shuttle
7、/Mir flight increment to document significant and applicable lessons to ISS. These lessons are thoroughly reviewed by ISS Lessons Learned Screening Panel. For each lesson, actionee(s) are assigned to analyze ISS applicability and possible implementation or rationale for nonimplementation. The Lesson
8、s Learned Screening Panel and ISSP management will assure that the proposed implementation is appropriate. This screening process includes representatives from numerous organizations to ensure that all these issues are adequately addressed. This same process is used to incorporate lessons learned wh
9、ich are discovered within the ISS Program as well. (Note: Process is depicted in the accompanying figure.) o Identify Significant Lessons from Phase I a71 Each Phase I working group to identify key lessonsa71 Eliminate duplication and focus on high impact lessonso Front End Analysis a71 Determine ro
10、ot causes and add appropriate level of detailo Screen Lessons a71 ISS Lessons Learned Screening Panel has been established to prioritize and categorize lessonsa71 Determine responsible person/organization to respondo Document and Track a71 Enter lessons into database and track dispositiono Decompose
11、 Analyze, and Disposition Lessons a71 Systems Engineering used to determine applicability and impactsa71 Disposition: implement, partially implement, or no practical implementationAnother specific example of Phase I lessons learned implementation: Unplanned events on Mir resulted in the requirement
12、 to provide late stowage of items on the Shuttle. The requirement to support this activity has reinforced the importance of building flexibility into our ground processing capabilities and operational planning for the ISS Phase 2 resupply missions. In order to accommodate the potential for similar r
13、equirements during Phase 2, we have designed and are in the process of developing support equipment, which will permit contingency access to the Multi-Purpose Logistics Module (MPLM) after it is installed in the orbiter at the Pad. This will enhance our ability to react to changes which require the
14、addition of items late in the processing flow. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-The Manager, Phase 1 Program, has been directed by the Lead Center director to perform a comprehensive review of current planning for space station operati
15、ons. This review will assess ISS operations and mission management processes, including but not limited to, mission planning, the real-time mission management process, the Mission Management Team (MMT) structure, and other elements of flight operations. Additionally, he will review the Certificate o
16、f Flight Operations (COFR) process and other key activities leading up to and the execution of ISS flights. Documents Related to Lesson: N/AMission Directorate(s): a71 Space Operationsa71 Exploration SystemsAdditional Key Phrase(s): a71 Aerospace Safety Advisory Panela71 Ground Operationsa71 Policy
17、 Planninga71 Risk Management/Assessmenta71 Safety & Mission AssuranceAdditional Info: Approval Info: a71 Approval Date: 2001-12-14a71 Approval Name: Bill Loewya71 Approval Organization: HQa71 Approval Phone Number: 202-358-0528Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
