Development of a testbed for distributed satellite command and control Export

@inproceedings{Zetocha2001Testbed, abstract = {At the Air Force Research Laboratory's Space Vehicles Directorate we are investigating and developing architectures for commanding and controlling a cluster of cooperating satellites through prototype development for the TechSat-21 program. The objective of this paper is to describe a distributed satellite testbed that is currently under development and to summarize near term prototypes being implemented for cluster command and control. To design, develop, and test our architecture we are using eight PowerPC750 VME-based single board computers, representing eight satellites. Each of these computers is hosting the OSETM real-time operating system from Enea Systems. At the core of our on-board cluster manager is ObjectAgent. ObjectAgent is an agent-based object-oriented framework for flight systems which is particularly suitable for distributed applications. In order to handle communication with the ground as well as to assist with cluster management, we use the Spacecraft Command Language (SCL). SCL is also at the centerpiece of our ground control station and handles cluster commanding, telemetry decommutation, state-of-health monitoring, and Fault Detection, Isolation, and Resolution (FDIR). For planning and scheduling activities we are currently using ASPEN from NASA/JPL. This paper describes each of the above components in detail and then presents the prototypes being implemented}, author = {Zetocha, P. L. and Brito, M.}, booktitle = {Aerospace Conference, 2001, IEEE Proceedings.}, citeulike-article-id = {4665861}, citeulike-linkout-0 = {http://dx.doi.org/10.1109/AERO.2001.931239}, doi = {10.1109/AERO.2001.931239}, journal = {Aerospace Conference, 2001, IEEE Proceedings.}, keywords = {cluster-command, cooperation, distributed-satellite, object-agent, satellite, scheduling, techsat-21}, posted-at = {2009-05-28 12:59:45}, priority = {2}, title = {Development of a testbed for distributed satellite command and control}, url = {http://dx.doi.org/10.1109/AERO.2001.931239}, volume = {2}, year = {2001} }

TY - CONF ID - Zetocha2001Testbed L3 - citeulike-article-id:4665861 N2 - At the Air Force Research Laboratory's Space Vehicles Directorate we are investigating and developing architectures for commanding and controlling a cluster of cooperating satellites through prototype development for the TechSat-21 program. The objective of this paper is to describe a distributed satellite testbed that is currently under development and to summarize near term prototypes being implemented for cluster command and control. To design, develop, and test our architecture we are using eight PowerPC750 VME-based single board computers, representing eight satellites. Each of these computers is hosting the OSETM real-time operating system from Enea Systems. At the core of our on-board cluster manager is ObjectAgent. ObjectAgent is an agent-based object-oriented framework for flight systems which is particularly suitable for distributed applications. In order to handle communication with the ground as well as to assist with cluster management, we use the Spacecraft Command Language (SCL). SCL is also at the centerpiece of our ground control station and handles cluster commanding, telemetry decommutation, state-of-health monitoring, and Fault Detection, Isolation, and Resolution (FDIR). For planning and scheduling activities we are currently using ASPEN from NASA/JPL. This paper describes each of the above components in detail and then presents the prototypes being implemented JF - Aerospace Conference, 2001, IEEE Proceedings. TI - Development of a testbed for distributed satellite command and control VL - 2 T2 - Aerospace Conference, 2001, IEEE Proceedings. KW - cluster-command KW - cooperation KW - distributed-satellite KW - object-agent KW - satellite KW - scheduling KW - techsat-21 AU - Zetocha, PL AU - Brito, M PY - 2001/// UR - http://dx.doi.org/10.1109/AERO.2001.931239 ER -