Unknown Input Observer Design & Simulation Example

Version 1.1.0.0 (48.5 KB) by Damon Pierre-Marie
Design & Simulation of an Unknown Input Observer for a LTI Systems
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Updated 29 Oct 2017

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An example of the design of an unknown input observer for LTI system using Lyapunov theory and LMI formalism.
At the end, the observer is tested with Simulink and a system inversion is performed to reconstruct the unknown input.

Cite As

Damon Pierre-Marie (2026). Unknown Input Observer Design & Simulation Example (https://in.mathworks.com/matlabcentral/fileexchange/64785-unknown-input-observer-design-simulation-example), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2017b
Compatible with any release
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Version Published Release Notes
1.1.0.0

One existence condition was missing.
Add the .mdl extension of the simulink file.
1.0.0.0

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