Increasing Crew Autonomy for Long Duration Exploration Missions: Self-Scheduling

Marquez, Jessica J.; Hillenius, Steven; Kanefsky, Bob; Zheng, Jimin; Deliz, Ivonne; Reagan, Marcum

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NASA NTRS · 20170002006

Increasing Crew Autonomy for Long Duration Exploration Missions: Self-Scheduling

Marquez, Jessica J.·Hillenius, Steven·Kanefsky, Bob·Zheng, Jimin·Deliz, Ivonne·Reagan, Marcum

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Abstract

Over the last three years, we have been investigating the operational concept of crew self-scheduling as a method of increasing crew autonomy for future exploration missions. Through Playbook, a planning and scheduling software tool, we have incrementally increased the ability for Earth analog mission crews to modify their schedules. Playbook allows the crew to add new activities from scratch, add new activities or groups of activities through a Task List, and reschedule or reassign flexible activities. The crew is also able to identify if plan modifications create violations, i.e., plan constraints not being met. This paper summarizes our observations with qualitative evidence from four NASA Extreme Environment Mission Operations (NEEMO) analog missions that supported self-scheduling as a feasible operational concept.

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Marquez, Jessica J., Hillenius, Steven, Kanefsky, Bob, Zheng, Jimin, Deliz, Ivonne, Reagan, Marcum. 2017-03-04. Increasing Crew Autonomy for Long Duration Exploration Missions: Self-Scheduling. https://ntrs.nasa.gov/citations/20170002006

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