Research on synchronization in a Josephson junction-memristor system with dual capacitive membranes DOI

Z. A. Liu,

Shu Zhou, Rui Zhu

et al.

Chaos Solitons & Fractals, Journal Year: 2024, Volume and Issue: 191, P. 115918 - 115918

Published: Dec. 19, 2024

Language: Английский

Hardware-Efficient CPG Model Based on a Ring of Unidirectionally Coupled Oscillators With Perturbation of State Transition Timing DOI Creative Commons
T. Yoshioka, Kentaro Takeda

IEEE Access, Journal Year: 2024, Volume and Issue: 12, P. 110299 - 110311

Published: Jan. 1, 2024

A ring of unidirectionally coupled phase oscillators is simple and easy to implement but not suitable for application central pattern generators (CPGs) owing the presence coexisting stable equilibria corresponding a gait useless pattern. In this study, we propose novel approach applying CPGs by incorporating additional circuitry that alters state transition timing. This comprises linear-feedback shift register comparator. Our proposed model successfully generated typical hexapod patterns, such as wave tripod well patterns between them. The projected Poincarè map was numerically derived reveal possesses unique equilibrium these desired patterns. Furthermore, implemented on field-programmable gate array (FPGA) experimentally validate its effectiveness in generating gaits robot. Finally, demonstrated require fewer FPGA resources compared with conventional state-of-the-art CPG models.

Language: Английский

Citations

1
Strange attractors, nonlinear dynamics and abundant novel soliton solutions of the Akbota equation in Heisenberg ferromagnets DOI
Mohammad Alqudah, Maalee Almheidat,

M. M. Alqarni

et al.

Chaos Solitons & Fractals, Journal Year: 2024, Volume and Issue: 189, P. 115659 - 115659

Published: Oct. 21, 2024

Language: Английский

Citations

1
Integral resonant negative derivative feedback suppression control strategy for nonlinear dynamic vibration behavior model DOI

H.S. Bauomy,

A. T. EL-Sayed,

F.T. El-Bahrawy

et al.

Chaos Solitons & Fractals, Journal Year: 2024, Volume and Issue: 189, P. 115686 - 115686

Published: Oct. 25, 2024

Language: Английский

Citations

1
Fast-slow dynamics with non-zero sliding characteristics related to pitchfork bifurcation delay in the parametrically excited Duffing system with frequency switching DOI

Shiping Jiang,

Xiujing Han, Hailong Yu

et al.

Nonlinear Dynamics, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 4, 2024

Language: Английский

Citations

1
Complex rhythm and synchronization of half-center oscillators under electromagnetic induction DOI Creative Commons
Feibiao Zhan, Jian Song

Electronic Research Archive, Journal Year: 2024, Volume and Issue: 32(7), P. 4454 - 4471

Published: Jan. 1, 2024

<p>Half-center oscillators are typical small circuits that crucial for understanding CPG. The complex rhythms of CPG closely related to certain diseases, such as epilepsy. This paper considered the influence electromagnetic induction on discharge mode half-center oscillators. First, we analyzed response individual firing neuron when slow-variable parameters vary. We also discussed changes in dynamic bifurcation structure intensity varies. Furthermore, determined effects mutually inhibitory and self-inhibitory synaptic rhythm different responses induced by interventions, showed synapses modulate weakly self-inhibition have a significant impact rhythm. Finally, with change parameter values, combined autapse were symmetric asymmetric modes. It was found synchronous state had more robust than asynchronous state.</p>

Language: Английский

Citations

0
Dynamical behaviors in perturbative longitudinal vibration of microresonators under the parallel-plate electrostatic force DOI

Sengen Hu,

Liangqiang Zhou

Communications in Nonlinear Science and Numerical Simulation, Journal Year: 2024, Volume and Issue: 140, P. 108341 - 108341

Published: Sept. 10, 2024

Language: Английский

Citations

0
Multiple bifurcations and multistability of a pair of VDP oscillators with direct–indirect coupling DOI
Xiao Yu, Zigen Song, Xiuting Sun

et al.

Nonlinear Dynamics, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 5, 2024

Language: Английский

Citations

0
Two-parameter bifurcations and global dynamics of asymmetrically excited oscillators with two-sided elastic and rigid constraints DOI
Xiaohong Lyu, Zhang Han,

Hongquan Yang

et al.

Communications in Nonlinear Science and Numerical Simulation, Journal Year: 2024, Volume and Issue: unknown, P. 108419 - 108419

Published: Oct. 1, 2024

Language: Английский

Citations

0
Research on synchronization in a Josephson junction-memristor system with dual capacitive membranes DOI

Z. A. Liu,

Shu Zhou, Rui Zhu

et al.

Chaos Solitons & Fractals, Journal Year: 2024, Volume and Issue: 191, P. 115918 - 115918

Published: Dec. 19, 2024

Language: Английский

Citations

0