1 to 6 of 6 Results
Aug 26, 1997
Sherwood, Rob; Govindjee, Anita; Yan, David; Rabideau, Gregg; Chien, Steve; Fukunaga, Alex, 1997, "ASPEN: EO-1 Mission Activity Planning Made Easy", https://hdl.handle.net/2014/22526, Oxnard, California, USA, JPL Open Repository
This paper describes the application of an automated planning and scheduling system to the NASA Earth Orbitin 1 (EO-1) missions. The planning system, ASPEN, is used to autonomously schedule the daily activites of the satellite. |
Aug 23, 1997
Chien, Steve, 1997, "Efficiently Ranking Hyphotheses in Machine Learning", https://hdl.handle.net/2014/22283, Nagoya, Japan, JPL Open Repository
This paper considers the problem of learning the ranking of a set of alternatives based upon incomplete information (e.g. a limited number of observations). At each decision cycle, the system can output a complete ordering on the hypotheses or decide to gather additional informat... |
Jul 14, 1997
Yan, David; Fukunaga, Alex S.; Rabideau, Gregg; Chien, Steve, 1997, "ASPEN: A Framework for Automated Planning and Scheduling of Spacecraft Control and Operations", https://hdl.handle.net/2014/22263, Tokyo, JPL Open Repository
In this paper, we describe ASPEN (Automated Planning/Scheduling Environment), a modular, reconfigurable application framework which is capable of supporting a wide variety of planning and scheduling applications. |
Jul 14, 1997
Chien, Steve, 1997, "Towards a Self-Configuring Optimization System for Spacecraft Design", https://hdl.handle.net/2014/22282, Tokyo, JPL Open Repository
In this paper, we propose the use of a set of generic, metaheuristic optimization algorithms, which is configured for a particular optimization problem by an adaptive problem solver based on artificial intelligence and machine learning techniques. We describe work in progress on... |
Feb 2, 1997
Fukunaga, Alex; Rabideau, Greg; Chien, Steve; Yan, David, 1997, "Towards an Application Framework for Automated Planning and Scheduling", https://hdl.handle.net/2014/27637, Snowmass, CO, JPL Open Repository
A number of successful applications of automated planning and scheduling applications to spacecraft operations have recently been reported in the literature. However, these applications have been one-of-a-kind applications that required a substantial amount of development effort.... |
Feb 1, 1997
Fukunaga, Alex; Chien, Steve; Mutz, Darren; Sherwood, Robert L.; Stechert, Andre D., 1997, "Automating the Process of Optimization in Spacecraft Design", https://hdl.handle.net/2014/27636, Aspen, CO, JPL Open Repository
Spacecraft design optimization is a difficult problem, due to the complexity of optimization cost surfaces, and human expertise in optimization that is necessary in order to achieve good results. In this paper, we propose the use of a set of generic, metaheuristic optimization al... |