Several recent developments in estimation and robust control of quantum systems

TL;DR

This paper reviews recent advances in estimation and robust control techniques for quantum systems, highlighting methods like quantum state tomography, Hamiltonian identification, and control strategies such as sliding mode and learning control.

Contribution

It summarizes recent methods and proposes future research directions in quantum estimation and robust control, including new algorithms and control approaches.

Findings

Quantum state tomography via linear regression estimation

Hamiltonian identification algorithm outlined

Robust control approaches include sliding mode and sampling-based learning control

Abstract

This paper summarizes several recent developments in the area of estimation and robust control of quantum systems and outlines several directions for future research. Quantum state tomography via linear regression estimation and adaptive quantum state estimation are introduced and a Hamiltonian identification algorithm is outlined. Two quantum robust control approaches including sliding mode control and sampling-based learning control are illustrated.