The article in hand is the study of complex features, such as zero Hopf bifurcation, chaos, and synchronization, integer fractional order versions a new 3D finance system. Trusted tools averaging theory active control method are utilized for investigation bifurcation respectively, both novelty this paper to find answer following question: it possible chaotic system that can be synchronized with any other same dimension? Based on different examples, we categorically develop if couple master...

The effect of retardation along second vector angular velocity on a new attitude system quad-rotor unmanned aerial vehicle (QUAV) is examined in this paper. Catastrophic and hovering conditions rotor dynamics are verified through bifurcation analysis. It analyzed that disturbed during yaw maneuvering lead towards the existence oscillations hamper efficiency system. We have categorically signified situation where remote controller cannot prevent flipping consequently, shortens life QUAV. This...

Nonlinear behavior and fractional order chaoticity with synchronization control of modified stretch–twist–fold (MSTF) flow are studied in this article. Analytical determination the chaotification threshold is great interest engineering analysis. Generally speaking, a necessary condition an ordinary differential system for existence chaos that its spatial dimension equals at least three. However, equation, it not case. It MSTF exhibits rich dynamical properties can be chaotic effective ∑ less...

In the field of power electronics-based electrical conversion, Dual Active Bridge (DAB) topology has become very popular in recent years due to its characteristics (e.g., bidirectional operation and galvanic isolation), which are particularly suitable applications such as interface renewable energy sources, battery storage systems smart grids. Although this converter type been extensively investigated, analysis control still pose many challenges, multiple variables that affect complex...

In the article in your hand control of chaos which appears when interest rate varies and savings, investment demands changes time to has been studied. First equilibrium points are calculated stability finance system is investigated. Chaos by most authentic technique named Lyapunov exponents sensitivity dependence. To stabilize economy we have this due rate, price exponent, demands. within a used Adaptive Control modified back stepping bring into stable state. Unidentified parameters...

The Dual Active Bridge (DAB) is one of the most promising topologies among bidirectional isolated DC-DC converters, especially in interfaces to batteries. It recently gaining interest due its versatile features. investigative studies are progressing inspect, control and improve overall performance DAB converter. Currently, there challenges regarding DAB. has complex nonlinear properties also attain multiple aims (e.g. regulating power flow, achieving zero voltage switching (ZVS) minimizing...

Bidirectional isolated DC-DC converters are attracting more and attention because of their versatile application areas. The Dual Active Bridge (DAB) is one the most promising topologies this kind, especially in interfaces to batteries. Investigation with different abstraction levels often needed these power design process, e.g. ideal behavior (steady-state, dynamics), losses analysis, optimization parameters control. In paper, theoretical steady-state model for studied, considering all...