學(xué)術(shù)空間 / 論文 / 期刊論文
Closed-loop control of complex networks: A trade-off between time and energy
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| 作 者 | Yongzheng Sun, Siyang Lei,Yingcheng Lai,Celso Grebogi, Wei Lin |
| 期刊名稱 | Physical Review Letters, 2017,119, 198301. |
| 發(fā)表日期 | 2017 年 11 月 |
| 摘 要 |
Controlling complex nonlinear networks is largely an unsolved problem at the present. Existing works focus either on open-loop control strategies and their energy consumptions or on closed-loop control schemes with an infinite-time duration. We articulate a finite-time, closed-loop controller with an eye toward the physical and mathematical underpinnings of the trade-off between the control time and energy as well as their dependence on the network parameters and structure. The closed-loop controller is tested on a large number of real systems including stem cell differentiation, food webs, random ecosystems, and spiking neuronal networks. Our results represent a step forward in developing a rigorous and general framework to control nonlinear dynamical networks with a complex topology. |
| 附 件 |
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