Limit Cycle of a Single-Neuron System and Its Circuitry Design
| Autor: | Yunhang Zhu, Xiaofeng Liao, Jintao Huang, Nankun Mu |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Computer simulation
Circuit design 010102 general mathematics Diagram 02 engineering and technology 01 natural sciences Symmetry (physics) Control theory Limit cycle 0202 electrical engineering electronic engineering information engineering Waveform 020201 artificial intelligence & image processing Limit (mathematics) 0101 mathematics Differential (infinitesimal) Mathematics |
| Zdroj: | ICACI |
| Popis: | In this paper, we investigate the limit cycle of a single-neuron system and its circuit design. By transforming the system into Lienard-type and using Poincare-Bendixson theorem as well as the symmetry of this systems, we obtain the existence conditions of limit cycle of the system. Then, by comparing the integral value of the differential of positive definite function along two assumed limit cycles, we prove that the system cannot produce two coexisting limit cycles, which means that the system has at most one limit cycle. In addition, we give the numerical simulation, and realize the circuit design of the single-neuron system by using Multisim. The waveform diagram and phase diagram of the numerical simulation and circuit simulation are obtained respectively. By comparing the results of numerical and circuit simulation, the effectiveness of our mathematical analysis and the feasibility of circuit design are better illustrated. |
| Databáze: | OpenAIRE |
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