no code implementations • 2 May 2024 • Callum Umana Stuart, Idris Kempf
By decoupling the system into sets of single-input, single-output (SISO) systems, we design the reference mode-by-mode to accommodate the system's strong directionality.
no code implementations • 16 Aug 2023 • Idris Kempf, Paul J. Goulart, Stephen Duncan
We demonstrate that the two-array decomposition is linked to a single-array system, which is used to accommodate ill-conditioned systems and compensate for the non-orthogonality of the GSVD.
no code implementations • 30 Jun 2023 • Idris Kempf, Paul Goulart, Stephen Duncan
We show that our proposed approximations can yield stable systems even when the Frobenius norm approximation does not.
no code implementations • 4 Jul 2021 • Idris Kempf, Paul J. Goulart, Stephen R. Duncan
Electron beam stabilization in a synchrotron is a disturbance rejection problem, with hundreds of inputs and outputs, that is sampled at frequencies higher than $10$ kHz.
no code implementations • 1 Sep 2020 • Idris Kempf, Stephen R. Duncan, Paul J. Goulart, Guenther Rehm
We introduce a novel structured controller design for the electron beam stabilization problem of the UK's national synchrotron light source.