Stochastic Processes in Self-Excited Oscillation
スポンサーリンク
概要
- 論文の詳細を見る
The amplitude and phase fluctuations in self-excited oscillation are studied phenomenologically using a van der Pol type stochastic equation. The second-order differential equation is converted into two first-order differential equations for the amplitude and the phase and their probability distributions are derived from the associated Fokker-Planck equations. The probability distribution of the amplitude around its most probable value is anomalously broadened and non-Gaussian near threshold of oscillation. The fluctuation in the oscillatory state is rather quasi-Gaussian. The growth of the time coherence of phase above threshold is accounted for to be due to a decrease in an apparent diffusion coefficient for phase fluctuation
- 社団法人日本物理学会の論文
- 1974-11-15
著者
-
Kabashima Shigeharu
Department Of Applied Physics Tokyo Institute Of Technology
-
Kawakubo Tatsuyuki
Deparment Of Applied Physics Tokyo Institute Of Technology
-
Kabashima Shigeharu
Department of Energy Sciences, Tokyo Institute of Technology
関連論文
- Evolution Process of the Angle-Deflective Oscillation of the Williams Domain
- Angle-Deflective Oscillation of Stripe Pattern in Nematic Liquid Crystals
- Relaxation Process in Electron Spin Resonance of Ti-Doped VO_2
- Impurity Conduction in Ti-Doped VO_2 Studied by Microwave Frequency Conductivity
- Electron Spin Resonance in Ti-Doped VO_2
- Experimental Studies of Some Phase Transitions in Nonequilibrium Open Systems
- High Frequency Conductivity of VO_2
- High-Enthalpy Extraction Experiments with Disk MHD Generators
- Supersonic Flow Behavior under Strong Lorentz Force : Effects of Area Ratio and Pressure Loss
- Flow Behavior in a Disk MHD Generator
- Pressure Dependence of Curie Point and Tetragonal-Orthorhombic Transition Point of BaTiO_3
- Anomalous Specific Heat of Ferroelectric CS(NH_2)_2 and K_4Fe(CN)_6・3H_2O
- Observation of Critical Fluctuations in Negative-Resistance Oscillation
- Electrical Properties of Tungsten-Ditelluride WTe_2
- Vortices around a Sinkhole: Phase Diagram for One-Celled and Two-Celled Vortices
- Adiabatic Efficiency of Supersonic Faraday MHD Generator
- Electrical Circuit Simulation of Membrane Excitation
- Correlation between Mode Fluctuations in a Semiconductor Laser
- Studies on a High Temperature Regenerative Heat Exchanger for Closed Cycle MHD Power Generation : Suppression of Pressure Loss : Heat Transfer, Combustion, Power,Thermophysical Properties
- Fluctuations in the Membrane Potential in Excitation Process of Nitella
- Frequency Response and Power Spectrum of an Oscillator having a Nonlinear Resistance Driven by Periodic and Random Forces
- Oscillatory to Non-Oscillatory State Transition Due to an External Noise in Self-Sustained Oscillator
- Fluctuation in Transient Process of Electrical Oscillation
- Nonlinear Ionization Instability of Plasma in Inert Gas Cycle Direct Power Generation
- Critical Fluctuation near Threshold of Gunn Instability
- The Behavior of Photo-Induced Carrier in TiO_2 Single Crystal
- Second Harmonic Generation and Ferrimagnetic Resonance in YIG
- External Noise Effect on the Onset of Williams Domain in Nematic Liquid Crystals
- Flatness Change in the Transition to Turbulent Convection
- Hydrodynamic Fluctuation Due to the Discontinuity of Flow Impedance
- Formation of Vortices around a Sinkhole
- Variation in Flatness in the Successive Transitions to Turbulence of Nematic Liquid Crystals
- Wave Number Spectrum of Dissipative Structures in Nematic Liquid Crystals
- Stochastic Processes in Self-Excited Oscillation
- Steady Flow Observed below the Threshold of Benard Convection
- Critical Slowing-Down near Threshold of Electrical Oscillation
- Crystal Distortion and Electric and Magnetic Transition in VO_2
- High Frequency Conductivity of NiO
- Dielectric Properties of NiO : Interfacial Polarization Effect