Name
Abstract | ||
|---|---|---|
In this article, we study an energy-regulation tradeoff that delineates the fundamental performance bound of a feedback control system over a noisy channel in an unreliable communication regime. The channel and the process are modeled by an additive white Gaussian noise channel with fading and a partially observable Gauss–Markov process, respectively. Moreover, the feedback control loop is constructed by designing an encoder with a scheduler and a decoder with a controller. The scheduler and the controller are the decision makers deciding about the transmit power and the control input at each time, respectively. Associated with the energy-regulation tradeoff, we characterize an equilibrium at which neither the scheduler nor the controller has a unilateral incentive to deviate from its policy. We argue that this equilibrium is a general one as it attains global optimality without any restrictions on the information structure or the policy structure, despite the presence of signaling and dual effects. |
Year | DOI | Venue |
|---|---|---|
2022 | 10.1109/TAC.2021.3110007 | IEEE Transactions on Automatic Control |
Keywords | DocType | Volume |
Communication channels,energy-regulation tradeoff,feedback control,global optimality,packet loss,power adaptation,stochastic processes | Journal | 67 |
Issue | ISSN | Citations |
7 | 0018-9286 | 0 |
PageRank | References | Authors |
0.34 | 22 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Touraj Soleymani | 1 | 16 | 3.04 |
| John S. Baras | 2 | 1953 | 257.50 |
| Sandra Hirche | 3 | 961 | 106.36 |
| Karl Henrik Johansson | 4 | 3996 | 322.75 |