Analysis of finite-time regulation property of biomolecular PI controller
| Autor: | Takashi Nakakuki, Peng Rong |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
0209 industrial biotechnology
Control and Optimization Computer science 020208 electrical & electronic engineering SIGNAL (programming language) Aerospace Engineering PID controller Computational intelligence 02 engineering and technology Molecular robotics 020901 industrial engineering & automation Control and Systems Engineering Control theory Control system biomolecular reaction system DNA nanotechnology PI controller 0202 electrical engineering electronic engineering information engineering finite-time regulation property State (computer science) Actuator |
| Zdroj: | Control Theory and Technology. 18:135-142 |
| ISSN: | 2198-0942 2095-6983 |
| DOI: | 10.1007/s11768-020-0017-2 |
| Popis: | In practical applications of dynamic DNA nanotechnology, a biomolecular controller is required for maintaining the operation of the molecular actuator at a desired condition based on the information from molecular sensors. By making use of the DNA strand displacement mechanism as a “programming language” in the controller design, a biomolecular PI controller has been proposed. However, this PI control system has been verified only at the simulation level, and a theoretical regulation analysis is still required. Accordingly, in this study, we perform a rigorous regulation analysis of the biomolecular PI control system. Specifically, we theoretically prove that the output signal approaches the target level at a quasi-steady state. To this end, we apply the concept of finite-time regulation property to the biomolecular PI control system. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full text from SpringerLink