DYCSYT offers SDTlib, a high‑fidelity software suite co‑developed with ESA for multi‑body modeling of flexible spacecraft structures and robust GNC/SCAO controller synthesis that incorporates uncertainty quantification.
Funding
Funding not disclosed
Founders
Product
Problem
Flexible elements of spacecraft—such as solar arrays, deployable antennas, and robotic arms—introduce complex dynamics that are difficult to model accurately and can compromise stability and performance. Uncertainties in structural parameters often remain unaddressed until late validation stages, leading to costly redesigns and schedule delays.
Solution
Dycsyt provides SDTlib, a software suite co‑developed with ESA that delivers high‑fidelity multi‑body modeling of flexible spacecraft structures together with robust GNC/SCAO controller synthesis. The tool incorporates uncertainty quantification directly into the control design process, ensuring controller settings remain valid across the full range of expected variations. Integrated mission‑scenario simulation enables engineers to evaluate pointing, attitude, and orbit performance early in the design cycle. In addition, Dycsyt offers specialized consulting services for custom R&D studies, ESA proposal preparation, and trade‑off analyses, helping customers shorten development timelines and improve system reliability.
Target Audience
Primary customers are satellite manufacturers, prime contractors, and space‑agency engineering teams that develop platforms with flexible structures and require reliable GNC/SCAO solutions.
Features
- High‑precision multi‑body dynamics engine for modeling flexible panels, deployables, and robotic arms
- Built‑in robust controller synthesis that accounts for parametric uncertainties during design
- End‑to‑end mission scenario simulation covering attitude, orbit, and pointing performance
- ESA‑validated library of flexible‑structure models and control algorithms ready for immediate use
- Consulting expertise for tailored R&D studies, ESA/CNES proposal responses, and trade‑off analysis
- Support for integrating SDTlib results into existing GNC workflows and verification environments