Add to ORKGThe utility of expert systems techniques for the Hubble Space Telescope (HST) planning and scheduling is discussed and a plan for development of expert system tools which will augment the existing ground system is described. Additional capabilities provided by these tools will include graphics-oriented plan evaluation, long-range analysis of the observation pool, analysis of optimal scheduling time intervals, constructing sequences of spacecraft activities which minimize operational overhead, and optimization of linkages between observations. Initial prototyping of a scheduler used the Automated Reasoning Tool running on a LISP workstation
A frame-based expert scheduling system shell, PLAN-IT, is developed for spacecraft scheduling in the...
A constraint-based scheduling system called SPIKE is used to create long-term schedules for the Hubb...
It is becoming increasingly evident that, in order to optimize the observing efficiency of large tel...
NASA's Hubble Space Telescope (HST) is a major astronomical facility that was launched in April, 199...
Observations with NASA's Hubble Space Telescope (HST) are scheduled with the assistance of a long-ra...
Efficient utilization of spacecraft resources is essential, but the accompanying scheduling problems...
This paper describes a knowledge-based system that has been developed to automate planning and sched...
With the ever increasing level of automation of astronomical telescopes the benefits and feasibility...
Automated scheduling will play an increasing role in future ground- and space-based observatory oper...
This paper describes HSTS (Heuristic Scheduling Testbed System), a software architecture for integra...
Efficient utilization of expensive space- and ground-based observatories is an important goal for th...
In this paper we describe the use of our planning and scheduling framework, HSTS, to reduce the comp...
This final report summarizes research performed under NASA contract NCC 2-531 toward generalization ...
The problem of optimal spacecraft scheduling is both important and difficult. Efficient utilization ...
1r COSAT CODES 18. SUBJECT TERMS (Continue on reverse if necessary and identify by block number)J,FI...
A frame-based expert scheduling system shell, PLAN-IT, is developed for spacecraft scheduling in the...
A constraint-based scheduling system called SPIKE is used to create long-term schedules for the Hubb...
It is becoming increasingly evident that, in order to optimize the observing efficiency of large tel...
NASA's Hubble Space Telescope (HST) is a major astronomical facility that was launched in April, 199...
Observations with NASA's Hubble Space Telescope (HST) are scheduled with the assistance of a long-ra...
Efficient utilization of spacecraft resources is essential, but the accompanying scheduling problems...
This paper describes a knowledge-based system that has been developed to automate planning and sched...
With the ever increasing level of automation of astronomical telescopes the benefits and feasibility...
Automated scheduling will play an increasing role in future ground- and space-based observatory oper...
This paper describes HSTS (Heuristic Scheduling Testbed System), a software architecture for integra...
Efficient utilization of expensive space- and ground-based observatories is an important goal for th...
In this paper we describe the use of our planning and scheduling framework, HSTS, to reduce the comp...
This final report summarizes research performed under NASA contract NCC 2-531 toward generalization ...
The problem of optimal spacecraft scheduling is both important and difficult. Efficient utilization ...
1r COSAT CODES 18. SUBJECT TERMS (Continue on reverse if necessary and identify by block number)J,FI...
A frame-based expert scheduling system shell, PLAN-IT, is developed for spacecraft scheduling in the...
A constraint-based scheduling system called SPIKE is used to create long-term schedules for the Hubb...
It is becoming increasingly evident that, in order to optimize the observing efficiency of large tel...