Minimum Time Bilateral Observer Design for 2×2 Linear Hyperbolic Systems. - Nils Christian A. Wilhelmsen; Henrik Anfinsen; Ole Morten Aamo (ECC, 2019)

Estimating Both Reflection Coefficients of 2×2 Linear Hyperbolic Systems with Single Boundary Measurement. - Nils Christian A. Wilhelmsen; Florent Di Meglio (CDC, 2020)

Minimum time observer designs for n+m linear hyperbolic systems with unilateral, bilateral or pointwise in-domain sensing. - Nils Christian A. Wilhelmsen; Henrik Anfinsen; Ole Morten Aamo (Eur. J. Control, 2021)

Estimation algorithms for thermoacoustic instabilities with distributed and nonlinear dynamics. (Algorithmes d'estimation pour les instabilités thermo-acoustiques avec dynamique distribuée et non-linéaire). - Nils Christian A. Wilhelmsen (2021)

Leak Detection, Size Estimation and Localization in Water Distribution Networks Containing Loops. - Nils Christian A. Wilhelmsen; Ole Morten Aamo (CDC, 2022)

Explicit Backstepping Kernel Solutions for Leak Detection in Pipe Flow Networks Containing Loops. - Nils Christian A. Wilhelmsen; Ole Morten Aamo (CDC, 2023)

Explicit Backstepping Kernel Solutions for Leak Detection in Branched Pipe Flows. - Nils Christian A. Wilhelmsen; Ole Morten Aamo (IEEE Control. Syst. Lett., 2023)

Acoustic Boundary Output Feedback Stabilization of Dynamic $n- tau$ Model Flame via Duct With Variable Cross Section. - Nils Christian A. Wilhelmsen; Florent Di Meglio (IEEE Trans. Autom. Control., 2024)

Modelling and detection of slipping in distributed damping subs for drillstring torsional vibration mitigation. - Nils Christian A. Wilhelmsen; Pauline Marie Nüsse; Adrian Ambrus; Ole Morten Aamo (Autom., 2025)

Distributed observer-based leak detection in pipe flow with nonlinear friction. - Nils Christian A. Wilhelmsen; Ole Morten Aamo (CoRR, 2025)