CCSDS MO @ GSOC/DLR Stefan Gärtner, DLR SM&C WG CCSDS Spring Meeting 2017, San Antonio, TX 2017-05-08

Why Change a Running System? > CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 Why Change a Running System? More entities are interested in performing at least parts of satellite operations (e.g. payload operations) Establish a system scalable to mission with different degrees of operations complexity – keep multi-mission operations Closer interaction with satellite providers / AIT phase Provide systems or parts of them for supporting / performing operations at other sites Increase the maintainability and automation of the overall system (w.r.t interfaces/standards, flexibility, re-use / plug and play)

Typical FOS for Current Missions > CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 Typical FOS for Current Missions

Demands by AIT and Operations > CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 Demands by AIT and Operations modularity FOS setup independent of where individual functions and processes are deployed and executed scalability non-demanding standard missions complex prototype missions multi-mission integration in multi-mission environment flexibility alter mission operations concept and system setup after mission start distributed operations securely perform operations from inside and outside GSOC internal environment

> CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 The Vision

> CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 Current Status first prototype FOS setup in GSOC’s operational environment handle all IT and operational security aspects like firewalls and DMZs setup of a virtual machine test environment including user setup and access prototype of a messaging bus in a single network for connecting CCSDS/MO services via MAL prototype realization of a M&C service provider located on the external interface layer of the GECCOS M&C system (to be evolved to a EGS-CC prototype MO adapter) prototype realization of Satmon telemetry display as M&C service consumer start of integration effort EGS-CC / test setups

Internal MO Message Transport Details > CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 Internal MO Message Transport Details requirements: need a secure way to traverse network boundaries / firewalls in a defined and controlled way filtering of data stream – users will be allowed to receive only a subset of information / perform only a defined subset of activities need adequate logging on different levels for security and tracing purposes  broker-based messaging protocol AMQP MQTT Kafka ...

> CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 Next Steps finalize MO / messaging setup for further distribution of M&C services also to distinct networks, e.g. the GSOC office environment and an external partner verify CCSDS MO/MAL performance identify and find a solution for not yet defined MO services direct real-time commanding of an engineering model using clients outside GSOC check operational aspect of parallel commanding exchange GSOC GECCOS/SCOS based kernel with EGS-CC using an MO adapter

> CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 Evolution Stages

Mini Mission Control Center > CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 Mini Mission Control Center exhibition at DLR open house October 2016 simulation of a LEO satellite orbiting visitors task for the visitor: take a selfie i.e. command the satellite to perform data takes at a calculated orbit position and downlink them on next ground station contact

mission planning & flight dynamics interactive Excel sheet > CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 mission planning & flight dynamics interactive Excel sheet flight ops ProToS tool ground data processing automatic image enhancements (border, caption) + e-mail dispatch

ProToS ProToS is our in-house developed tool > CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 ProToS ProToS is our in-house developed tool for flight and ground procedure preparation for a central procedure repository for procedure execution as automation engine graphical procedure editor backed with satellite database (GECCOS/SCOS MIB) automatic flight procedure execution via GECCOS/SCOS CORBA interface CCSDS MO interface by acting as M&C services consumer

> CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08

> CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08

Demo Setup AndroMO Service Provider MAL TCP/IP ProToS Service Consumer > CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 AndroMO Service Provider Demo Setup MAL TCP/IP ProToS Service Consumer MAL TCP/IP Transport Binding

MO M&C – Monitor and Control Services > CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 Event Activity Tracking MO M&C – Monitor and Control Services Action Parameter Alert Check Statistics Aggregation Conversion Group

M&C Parameter Service hardcoded in provider ParameterIdentity > CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 M&C Parameter Service TIME BATTERY CHARGE_STATE ACCEL.X / .Y / .Z ... hardcoded in provider ParameterIdentity Object causing creation Operations monitorValue PUBSUB getValue REQUEST setValue SUBMIT enableGeneration listDefinition addParameter updateDefinition removeParameter related ParameterDefinition Object causing creation ParameterValue-Instance Object causing update generation source

M&C Aggregation Service > CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 M&C Aggregation Service ProcName_Aggregation: TIME BATTERY CHARGE_STATE ACCEL.X / .Y / .Z dynamically generated by ProToS Operations monitorValue PUBSUB getValue REQUEST enableGeneration SUBMIT enableFilter listDefinition addAggregation updateAggregation removeAggregation Aggregation-Identity Object causing creation related Aggregation-Definition Object causing creation related source Aggregation-ValueInstance Object causing update generation

M&C Action Service hardcoded in provider ActionIdentity > CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08 M&C Action Service TAKE_PICTURE CALIBRATE DOWNLINK ... hardcoded in provider ActionIdentity Object causing creation Operations submitAction SUBMIT preCheckAction REQUEST listDefinition addAction updateDefinition removeAction source ActionDefinition Object causing creation related ActionInstance ActionFailure Activity: Execution

> CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08

> CCSDS MO @ GSOC/DLR > Stefan Gärtner > 2017-05-08