Browsing International Telemetering Conference Proceedings, Volume 28 (1992) by Authors
ASW-II: Advanced Satellite Workstation for the UHF Follow-On Satellite ProgramHamilton, M. J.; Abbott, R.; Eggan, P.; Golber, D.; Hsieh, S.; Jordan, L.; Le, T.; Newcomb, R.; Sutton, S.; Ton, T.; et al. (International Foundation for Telemetering, 1992-10)ASW-II (Advanced Satellite Workstation, Version II) has been developed and delivered as an operational prototype in support of the Ultra High Frequency (UHF) Follow-On satellite. It provides unified and coordinated real time reception and storage of satellite telemetry, display of both real time and stored telemetry, expert-system analysis of spacecraft status, and an information navigator system that stores and presents information about the spacecraft. The architecture is modular and reconfigurable, and it provides support for multiple analyst workstations. There are several unusual aspects of the design. The entire telemetry history of the satellite is regarded as a continuum by the user, with ASW-II automatically tracking and displaying contact periods. A "streams" mechanism organizes the telemetry in such a way that the user can interactively define new derived parameters and have them presented graphically. Both real time and archived data can be displayed simultaneously. The user has very flexible controls for all display interfaces using mouse and window technologies.