Since their behavior is highly nonlinear, full system simulation can be expensive. Furthermore, the behavior of an oscillator can be (un)intendedly perturbed by that of other components and oscillators. We apply a method to build nonlinear phase macromodels of voltage controlled oscillators and ...
In this section, we address the question whether a simulation based on a FitzHugh-Nagumo oscillator model with empirical network connectivity can reproduce patterns of template flexibility that are observed in the empirical fMRI data. The computation of the template flexibility time series for simulated...
c–e Temporal evolution of the hip angles of the quadruped obtained from the IMT oscillator-based CPG for the three different gaits and the snapshots of locomotion obtained from the robotic simulation Full size image Discussion Overall, the IMT-NOs fulfill the key requirements for design and ...
Hexapodal gaits and coupled nonlinear oscillator models Models of Josephson junctions [22], lasers, central pattern generators (CPGs) =-=[6,10,13,23]-=-, associative memories [2,18] or beat perception ... JJ Collins,I Stewart - Springer-Verlag New York, Inc. 被引量: 288发表: 1993年 ...
In addition, for the time-series of the oscillator phases we remove the linear trend. CC measures the linear interdependence between the dynamics of two nodes of the network. Being ai(t) and aj(t) the time series in nodes i and j, normalized to have unitary variance, the Pearson’s ...
This paper deals with a coupled Hamiltonian Duffing oscillator model with delays. The stability of the equilibrium for the system is investigated. Synchronization phenomenon occurred. Some sufficient conditions to guarantee the stability and oscillation of the trivial solution are derived. Computer simulati...
In this section, we present results for numerical simulations of a finite size oscillator system, Eq. (8). First, we present results for a large system: N = 10000. Figure 2 in the Supplementary Information shows both the results from the self-consistent solution and direct simulation res...
We investigate magnetization dynamics in a spin-Hall oscillator using a direct current measurement as well as conventional microwave spectrum analysis. Whe... S Langenfeld,V Tshitoyan,Z Fang,... - 《Applied Physics Letters》 被引量: 9发表: 2016年 Erratum: Frequency discontinuity and amplitude ...
The system demonstrates a building block for quantum information processing and quantum simulation. More broadly, this work is a natural precursor to experiments in hybrid quantum systems, such as coupling a trapped ion to a quantized macroscopic mechanical or electrical oscillator....
Nonlocal coupling is considered, in which cooperative effects in the oscillator community are emphasized. It is shown that achieving a phase-locked or synchronized state is crucially dependent on the statistical width of the distribution of cavity resonance frequencies and also on the coupling ...