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Apophis Mitigation Technology Project. Organization and Reporting. Bus design Materials Structure Loads analysis Mechanisms Mass tracking Size thermal sys. Size power sys. Batteries Solar cells. Mission design Trajectory design Guidance Nav Attitude control. Communications
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Apophis Mitigation Technology Project Organization and Reporting
Bus design Materials Structure Loads analysis Mechanisms Mass tracking Size thermal sys. Size power sys. Batteries Solar cells Mission design Trajectory design Guidance Nav Attitude control Communications Tracking Uplink Downlink Data processing * System Engineering Team = Henrickson, Guthery, Westhoff, and Benson
Reporting Groups • Spacecraft and Payload (Project Level) • Project coordination • Communication • Synchronize • Ground Test and Flight Test (More Detailed) • Support Payload Lead • Synchronize • support each other • consistency • Analysis vs test • Simulation • Technical Teams (More Detailed) • Support Spacecraft Lead • Structures, Mechanics, and Thermal • Power • Trajectory and GN&C • Command and Data Handling • Simulation
Risk Analysis • Sample Sources of Risk • Unrealistic schedule • Inadequate staffing or skills • New technology • Test failures • Operational hazards • Poor requirements • Infeasible design • Unavailable technology • Poor quality assurance • Design deficiencies 5 HIGH 4 3 Likelihood MODERATE 2 LOW 1 Little or no potential for increase in cost, schedule disruption, or degradation of performance 1 2 3 4 5 May cause some increase in cost, schedule disruption, or degradation of performance Consequence Likely to cause significant increase in cost, schedule disruption, or degradation of performance
Report Content • Schedule Status • On schedule? Ahead of schedule? • Behind schedule? • Recovery plan • What’s going well? • Problems - and Solutions • Risk Analysis status • What do you need?