Results 101 to 110 of about 45,161 (304)
Robustness of Polynomial Stability of Damped Wave Equations
, 2022 <p>In this paper we present new results on the preservation of polynomial stability of damped wave equations under addition of perturbing terms. We in particular introduce sufficient conditions for the stability of perturbed two-dimensional wave ...
Baidiuk, Dmytro +3 more
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Advanced Optical Materials, EarlyView.A theoretical model is developed to visualize three‐dimensional refractive index profiles in transmission holographic gratings. In this work, it is applied to photopolymerizable hydrogels, enabling detailed analysis of the internal structure of recorded holograms and their evolution under different degradation conditions.
Belén Nieto‐Rodríguez +4 more
wiley +1 more source
Hard‐Magnetic Soft Millirobots in Underactuated Systems
Advanced Robotics Research, EarlyView.This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang +4 more
wiley +1 more source
Advanced Robotics Research, EarlyView.Embedded flexible sensing technologies advance underwater soft robotics, yet most systems still suffer from hysteresis and limited perceptiveness. Instead, vision‐based tactile sensors provide reliable and rapid feedback essential for complex underwater tasks.
Qiyi Zhang +5 more
wiley +1 more source
Mathematical Modelling and Analysis, 1998 This paper deals with a root condition for polynomial of the second order. We prove the root criterion for such polynomial with complex coefficients. The criterion coincides with well‐known Hurwitz criterion in the case of real coefficients.
A. Štikonas
doaj +1 more source
Stability Analysis of General Polynomial Fuzzy Model-Based Control Systems
, 2016 This chapter investigates the stability of general polynomial fuzzy model-based control systems. In most of the published results, a constraint that the polynomial Lyapunov function matrix is allowed to be dependent on some state variables determined by ...
Hak-Keung Lam, Lam, Hak-Keung
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Polynomial Stability of Abstract Wave Equations [PDF]
, 2023 wave equations model a large class of linear dynamical systems, i.e., systems that evolve linearly over time. For example, this vast class of abstract wave equations encloses many important second-order partial differential equations that are frequent in
Kosonen, Jasper
core
Advanced Robotics Research, EarlyView.Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds +2 more
wiley +1 more source
Solution maps of polynomial variational inequalities
, 2020 International audienceIn this paper, we investigate several properties of the solution maps of variational inequalities with polynomial data. First, we prove some facts on the R_0-property, the local boundedness, and the upper semicontinuity of the ...
Vu, Trung-Hieu
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Advanced Robotics Research, EarlyView.This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi +2 more
wiley +1 more source