Optimal control: linear quadratic methods
Optimal control: linear quadratic methods
Performance limitations of non-minimum phase systems in the servomechanism problem
Automatica (Journal of IFAC)
Trade-offs in linear filter design
Automatica (Journal of IFAC)
Fundamental Limitations in Filtering Control
Fundamental Limitations in Filtering Control
Singular Perturbation Methods in Control: Analysis and Design
Singular Perturbation Methods in Control: Analysis and Design
Linear Optimal Control Systems
Linear Optimal Control Systems
Suboptimal Solution of a Cheap Control Problem for Linear Systems with Multiple State Delays
Journal of Dynamical and Control Systems
Automatica (Journal of IFAC)
Closed-form solution for a class of discrete-time algebraic Riccati equations
ACC'09 Proceedings of the 2009 conference on American Control Conference
Technical Communique: Cheap decoupled control
Automatica (Journal of IFAC)
Brief Limiting performance of optimal linear discrete filters
Automatica (Journal of IFAC)
Hi-index | 22.15 |
We study the lowest achievable mean-square estimation error in two limiting optimal linear filtering problems. First, when the intensity of the process noise tends to zero, the lowest achievable mean-square estimation error is a function of the unstable poles of the system. Second, when the intensity of the measurement noise tends to zero, the lowest achievable mean-square estimation error is a function of the nonminimum phase zeros of the system. We link these results with Bode integral characterisations of performance limitations in linear filtering.