Slow variables are added to account for the order difference between the excitation frequency and the natural frequency in order to turn this model into a fast-slow model. Under various excitation frequencies and amplitudes, the dynamic equations are obtained. When the equilibrium point is unstable, bifurcation theory is used to analyze bifurcation action, and the conditions for creating a folding bifurcation are extracted. The effect of excitation frequency and amplitude on dynamic behavior is investigated numerically using the curve of the equilibrium point, transformed phase portrait, and time course.
Stability Analysis for HEV Powertrain
Key Technologies on New Energy Vehicles
Stability Analysis and Control of Powertrain for New Energy Vehicles ; Kapitel : 3 ; 49-73
2021-09-14
25 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Stability Analysis for EV Powertrain
Springer Verlag | 2021
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|POWERTRAIN - Powertrain engineers focus their attention on CO2 analysis
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Powertrain Structural Analysis
Kraftfahrwesen | 1984
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