12 citations · 121 across the 57 of their papers we have counts for
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Discrete-time Negative Imaginary Systems from ZOH Sampling
Kanghong Shi, Ian R. Petersen, Igor G. Vladimirov
A new definition of discrete-time negative imaginary (NI) systems is provided. This definition characterizes the dissipative property of a zero-order hold sampled continuous-time N…
Decoherence time control by interconnection for finite-level quantum memory systems
Igor G. Vladimirov, Ian R. Petersen
This paper is concerned with open quantum systems whose dynamic variables have an algebraic structure, similar to that of the Pauli matrices for finite-level systems. The Hamiltoni…
Decoherence time in quantum harmonic oscillators as quantum memory systems
Igor G. Vladimirov, Ian R. Petersen
This paper is concerned with open quantum harmonic oscillators (OQHOs) described by linear quantum stochastic differential equations. This framework includes isolated oscillators w…
Quadratic-exponential coherent feedback control of linear quantum stochastic systems
Igor G. Vladimirov, Ian R. Petersen
This paper considers a risk-sensitive optimal control problem for a field-mediated interconnection of a quantum plant with a coherent (measurement-free) quantum controller. The pla…
Entropy bounds for invariant measure perturbations in stochastic systems with uncertain noise
Igor G. Vladimirov
This paper is concerned with stochastic systems whose state is a diffusion process governed by an Ito stochastic differential equation (SDE). In the framework of a nominal white-no…
Nonlinear Negative Imaginary Systems with Switching
Kanghong Shi, Ian R. Petersen, Igor G. Vladimirov
In this paper, we extend nonlinear negative imaginary (NI) systems theory to switched systems. Switched nonlinear NI systems and switched nonlinear output strictly negative imagina…