Solvability of The Output Corridor Control Problem by Pulse-Modulated Feedback
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866915737064439808 |
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| author | Medvedev, Alexander Proskurnikov, Anton V. |
| author_facet | Medvedev, Alexander Proskurnikov, Anton V. |
| contents | The problem of maintaining the output of a positive time-invariant single-input single-output system within a predefined corridor of values is treated. For third-order plants possessing a certain structure, it is proven that the problem is always solvable under stationary conditions by means of pulse-modulated feedback. The obtained result is utilized to assess the feasibility of patient-specific pharmacokinetic-pharmacodynamic models with respect to patient safety. A population of Wiener models capturing the dynamics of a neuromuscular blockade agent is studied to investigate whether or not they can be driven into the desired output corridor by clinically acceptable sequential drug doses (boluses). It is demonstrated that low values of a parameter in the nonlinear pharmacodynamic part lie behind the detected model infeasibility. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_12210 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Solvability of The Output Corridor Control Problem by Pulse-Modulated Feedback Medvedev, Alexander Proskurnikov, Anton V. Systems and Control Optimization and Control The problem of maintaining the output of a positive time-invariant single-input single-output system within a predefined corridor of values is treated. For third-order plants possessing a certain structure, it is proven that the problem is always solvable under stationary conditions by means of pulse-modulated feedback. The obtained result is utilized to assess the feasibility of patient-specific pharmacokinetic-pharmacodynamic models with respect to patient safety. A population of Wiener models capturing the dynamics of a neuromuscular blockade agent is studied to investigate whether or not they can be driven into the desired output corridor by clinically acceptable sequential drug doses (boluses). It is demonstrated that low values of a parameter in the nonlinear pharmacodynamic part lie behind the detected model infeasibility. |
| title | Solvability of The Output Corridor Control Problem by Pulse-Modulated Feedback |
| topic | Systems and Control Optimization and Control |
| url | https://arxiv.org/abs/2601.12210 |