Advanced Decomposition Methods and Integrated Systems Approach
Explore advanced decomposition methods and integrated systems approach for high-level scientific and engineering expertise. Examples include High-Frequency Interferometer, Injection System, and Quantum Noise Mitigation System, among others, emphasizing system integration and specialized expertise.
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Presentation Transcript
Decomposition and requirements R. Meijer 2025-02-18
Integrated-system based decomposition approach 1) Choose a system Strain sensitivity x between frequencies y-z Hz Duty cycle n% 2) Assign functions 3) Generate system architecture Perform HF beam conditioning functions 1) Split HF laser beam such that... 2) Enable HF power recycling functionality such that 3) Enable HF signal recycling functionality such that 4) Enable HF mode-matching functionality such that 5) 'Amplify' injected laser beam such that... 4) Decompose from architecture and repeat
Example decomposition framework: lv 1-3 HFI branch Integrated systems Integrated (sub)systems requiring high-level scientific and/or engineering expertise Examples: High-Frequency Interferometer, Injection System, Quantum Noise Mitigation System, Subsurface Civil Infrastructure, Distributed systems Distributed systems that perform global functions, requiring inter-node integration & highly specialised expertise Examples: Real-time control system, Computing Infrastructure, Technical infrastructure, Environmental monitoring, Lv 1 2 3
Global integrated system example HF Quantum Noise Mitigation system Integrated systems Distributed systems 5
Decomposition framework: lv 1-4 HFI branch Integrated systems Distributed systems Local integrated systems Integrated local instrument or infrastructure subsystems, nodes , heavy emphasis on systems integration Examples: HF Input Test Mass node, Cavern type A, Mode-matching Telescope node 1P, Lv 1 2 3 4 Nodes 6
Local integrated system (node) example HF Input Test Mass Integrated systems Distributed systems Local integrated systems 8
Node type boundary conditions to yield categorization Tower integration session 9
Decomposition and requirements in Taskforce context Interferometer & Optics divisions to break down high-level systems - Interferometer & Optics divisions to connect system requirements to the science case - To do the task force comparative design analysis, we need: solution-agnostic boundary conditions for nodes that are traceable to high-level requirements - Decomposition tree started in Sharepoint - System Requirements document template accessible - 10
