Leveraging software simulators in SKA Dish LMC development and testing

MOBR004
22 Sept 2025, 12:00
15m
Red Lacquer Room (Palmer House Hilton Chicago)

Red Lacquer Room

Palmer House Hilton Chicago

17 East Monroe Street Chicago, IL 60603, United States of America
Contributed Oral Presentation MC14: Digital Twins & Simulation MOBR MC14 Digital Twins & Simulation

Speaker

Samuel Twum (SKA Observatory)

Description

The Square Kilometre Array (SKA) project employs the TANGO Controls framework to manage its telescopes. Within SKA MID, the Dish Local Monitoring and Control (LMC) software integrates dish sub-components into the overall control system. Because hardware availability is often limited, Dish LMC development and validation are heavily based on software simulators derived from Interface Control Documents (ICDs) and system-level requirements. These simulators emulate the behaviour of the respective devices for requirement verification. Their use has enabled iterative testing in both staging and integration environments, accelerated development, and reduced risks ahead of hardware integration. This paper presents the design and implementation of Dish LMC simulators, their role in supporting system-level validation and advancing software maturity.

Funding Agency

SKA Observatory

Author

Samuel Twum (SKA Observatory)

Co-authors

Abednigo Lethole (South African Radio Astronomy Observatory) Anton Venter (South African Radio Astronomy Observatory) Barbara Ojur (South African Radio Astronomy Observatory) Devon Petrie (South African Radio Astronomy Observatory) Mpumelelo Nzama (South African Radio Astronomy Observatory) Naadjia Padavattan (South African Radio Astronomy Observatory) Umkhulu Chris Silere (South African Radio Astronomy Observatory) Dr Yashren Reddi (South African Radio Astronomy Observatory)

Presentation materials

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