Guidance Navigation and Control for Quadrotor UAV Using Lyapunov-Based Backstepping. [PDF]
Sensors (Basel)Sasiadek JZ, Shuker A, Al-Isawi MMA.
europepmc +1 more source
Integral Sliding Mode Controller for Modular Multilevel Inverter‐Based PMSM Drives
Engineering Reports, Volume 8, Issue 6, June 2026.The primary contribution of this work is the development of an integral sliding mode controller (ISMC) designed for motor speed and current regulation, optimized to enhance control performance with the unique MMLI structure. The proposed MMLI architecture offers a reduced number of switching components and passive elements, thereby minimizing system ...
Taiea A. Ahmed +6 more
wiley +1 more source
Stable approach based diagonal recurrent quantum neural networks for identification of nonlinear systems. [PDF]
Sci RepKhalil H, Elshazly O, Shaheen O.
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Energy Science &Engineering, Volume 14, Issue 6, Page 2816-2838, June 2026.An adaptive fuzzy controller using an interval type‐3 fuzzy logic system replaces the SMC switching term to mitigate chattering while preserving global stability for islanded inverters. Simulations show lower THD, greater robustness to disturbances and parameter variations, and improved voltage‐tracking accuracy, with applicability to other uncertain ...
Man‐Wen Tian +7 more
wiley +1 more source
Integrating Lyapunov based backstepping and neuro fuzzy logic with sliding mode control for precise trajectory tracking of differential drive robots. [PDF]
Sci RepXu P, Maghsoudniazi M, Maghsoudniazi Y.
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Constructions of Strict Lyapunov Functions
, 2009 Converse Lyapunov function theory guarantees the existence of strict Lyapunov functions in many situations, but the functions it provides are often abstract and nonexplicit, and therefore may not lend themselves to engineering applications.
Malisoff, Michael
core
From Stability to Chaos: A Complete Classification of the Damped Klein‐Gordon Dynamics
Mathematical Methods in the Applied Sciences, Volume 49, Issue 9, Page 9696-9708, June 2026.ABSTRACT We investigate the transition between stability and chaos in the damped Klein‐Gordon equation, a fundamental model for wave propagation and energy dissipation. Using semigroup methods and spectral criteria, we derive explicit thresholds that determine when the system exhibits asymptotic stability and when it displays strong chaotic dynamics ...
Carlos Lizama +2 more
wiley +1 more source
Stability-Controlled Continual Federated Learning for Energy-Harvesting AIoT Systems. [PDF]
Sensors (Basel)Park J, Yoon I, Noh DK.
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Energy‐Associated Splitting Schemes for Closed Nonlinear Port‐Hamiltonian Systems
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.ABSTRACT We present splitting methods for port‐Hamiltonian (pH) systems, focusing on the preservation of their internal structure, in particular, the dissipation inequality. Classical high‐order splitting schemes possess negative step sizes, which might cause instabilities and the violation of the dissipation inequality.
Marius Mönch, Nicole Marheineke
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Virtual State Coupled Sliding Mode Control: An Energy Exchange Approach with Tunable Performance Trade-Off. [PDF]
Sensors (Basel)Wang J, Wang J, Jing J, Zhao C, Zhang L.
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