limit-cycle oscillation
An Assessment of Limit Cycle Oscillation Dynamics Prior to L-H Transition
... the limit cycle oscillation (LCO) near tran- sition boundary in parameter space, ...of limit cy- cle oscillations are illustrated in ...
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Limit cycle behavior of smart fluid dampers under closed loop control
... The result for B=0.3 is shown in Figure 7a. Here, the nonlinear analysis indicates that the fixed point is a stable focus. Consequently it is expected that the flow will spiral around the focus and eventually converge at ...
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Limit Cycle Characterization of an Aeroelastic Wing in a Bluff Body Wake.
... Unsteady wing-wake interaction research has undergone profound growth in recent years as researchers utilize knowledge of wake impingement to develop new multi-vehicle flight forma- tions, design novel micro-air vehicles ...
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Limit cycle oscillatory coexpression of cross inhibitory transcription factors: a model mechanism for lineage promiscuity
... We have revisited a mathematical model (Bokes et al., 2009) for a genetic switch that is based on inhibitory protein–protein interactions between two transcrip- tion factors, broadly inspired by the pair of hematopoietic ...
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Evaluation of the Centre Manifold Method for Limit Cycle Calculations of a Nonlinear Structural Wing
... Aeroelastic systems represent different types of nonlinear behaviors such as chaotic, bifurcation, resonance and limit cycle. These nonlinear behaviors are due to the high nonlinearities present in ...
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Comparison of Hybrid Multi-dimensional Models of a Bi-Stable Load-Switched Supersonic Fluidic Oscillator Application
... In this case the feedback path is through the output channel itself. This effect is achieved by adding a resistance or load in the downstream region which leads to the local increase in pressure that opposes the main ...
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Force transmissibility and vibration power flow behaviour of inerter based vibration isolators
... Vibration power and energy As for the power flow behaviour of the system subject to base excitation, the mechanical energy of the system remains unchanged over a cycle of oscillation, so[r] ...
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An efficient method to control the amplitude of the limit cycle in satellite attitude control system
... the limit cyclespecified with points X3 to ...a limit cycle around the ...the limit cycle, the controller will take it back to the limit cycle ...
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A Self-Organizing Map Architecture for Arm Reaching Based on Limit Cycle Attractors
... fines the competition neighborhood around node i to be of radius 2 (incidentally, but not required to be, identical to the radius of recurrent connections), where the distance d between nodes in a SOM is calculated using ...
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Spillovers from regulating corporate campaign contributions
... While we believe that using within firm plus within industry-cycle variation is compelling, a limi- tation of these results is that we do not observe any change in regulated PAC contribution limits. During our ...
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A Mechanistic Neural Field Theory of How Anesthesia Suppresses Consciousness: Synaptic Drive Dynamics, Bifurcations, Attractors, and Partial State Equipartitioning
... However, an alternative explanation is that during the induction of anesthesia, the patient may or may not respond to a certain range of anesthetic drug concentration. This is captured in our model by the existence of ...
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Virtual-dynamics-based reference gait speed generator for limit-cycle-based bipedal gait
... Such energy-efficient but less-controllable gait is there- fore suitable for traveling on large and long spaces where the footstep planning is not required. Instead of the foot- step planning, gait speed control is ...
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The Role of Natural Factors on Major Climate Variability in Northern Winter
... 15 that Roy and Haigh [2012], focusing on a similar period of analysis, also observed the preferential alignment of the negative phase of ENSO during active phases of the solar cycle (i.e., when SSN >80) during ...
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STUDY OF VAPOUR COMPRESSION REFRIGERATION SYSTEM USING DOUBLE PIPE HEAT EXCHANGER
... 140 | P a g e and higher critical entrainment proportion in correlation with various other refrigerants[2]. Therefrigeration framework is built, which consolidates an essential vapor compression refrigeration system with ...
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Comparison between continuous and discrete methods of dynamical control
... Summarizing, we have found the energy-optimal control function for effecting migration of a B-class laser from its stable limit cycle to a saddle cycle, for both continuous and discrete forms of ...
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Spatio-temporal variability of micro-, nano- and pico- phytoplankton in the Mediterranean Sea from satellite ocean colour data of SeaWiFS
... For the ALB, we observe a less clean seasonal cycle and a reduced year-to-year variability, specially for the.. Micro-phytoplankton shows a seasonal oscillation with the usual increase d[r] ...
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Computing Regions of Stability for Limit Cycles of Piecewise Affine Systems
... By using the impact map, i.e., the map from one switching surface to the next switching surface, Gonçalves analyzed both global and local stabilities of limit cycles [3]-[6]. The solution was computed by solving ...
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Limit Cycle Identification in Nonlinear Polynomial Systems
... non-polynomial limit cycles by immer- ...non-polynomial limit cycle into a polynomial one by eliminating its non-polynomial ...a limit cycle with common nonlinear terms, ...
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Formal verification of analog and mixed signal circuits using deductive and bounded approaches
... This thesis presents novel formal verification techniques to verify the impor- tant property of inevitability of states in analog and mixed signal (AMS) cir- cuits. Two techniques to verify the inevitability of phase ...
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Limit Cycle Prediction Based on Evolutionary Multiobjective Formulation
... enhances limit cycle prediction and widens the scope of the valid application of the SIDF to those cases for which the assumption of the filter hypothesis is not strictly ...formulating limit ...
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