AI‐enabled bumpless transfer control strategy for legged robot with hybrid energy storage system
CAAI Transactions on Intelligence Technology, EarlyView.Abstract Designing Hybrid energy storage system (HESS) for a legged robot is significant to improve the motion performance and energy efficiency of the robot. However, switching between the driving mode and regenerative braking mode in the HESS may generate a torque bump, which has brought significant challenges to the stability of the robot locomotion.
Zhiwu Huang +6 more
wiley +1 more source
New three-term conjugate gradient method for solving unconstrained optimization problems [PDF]
, 2014 Jinkui Liu, Xuesha Wu
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Coevolutionary Neural Dynamics With Learnable Parameters for Nonconvex Optimisation
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT Nonconvex optimisation plays a crucial role in science and industry. However, existing methods often encounter local optima or provide inferior solutions when solving nonconvex optimisation problems, lacking robustness in noise scenarios. To address these limitations, we aim to develop a robust, efficient and globally convergent solver for ...
Yipiao Chen +3 more
wiley +1 more source
Conjugate gradient methods with sufficient descent condition for large-scale unconstrained optimization [PDF]
, 2014 Mei Mei Ling, Wah June Leong
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HoToPy: a toolbox for X‐ray holo‐tomography in Python
Journal of Synchrotron Radiation, EarlyView.We present HoToPy, a toolbox for X‐ray holo‐tomography in Python. It offers state‐of‐the‐art phase retrieval methods for synchrotron and laboratory sources as well as tomographic reconstruction and alignment methods.We present a Python toolbox for holographic and tomographic X‐ray imaging. It comprises a collection of phase retrieval algorithms for the
Jens Lucht +3 more
wiley +1 more source
Mixed-integer, multi-objective layerwise optimization of variable-stiffness composites with gaps and overlaps. [PDF]
Struct Multidiscipl OptimZamani D +2 more
europepmc +1 more source
Unconstrained steepest descent method for multicriteria optimization on Riemmanian manifolds
, 2010 G. C. Bento +2 more
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Computational corrections for anisotropic absorption in tensor tomography
Journal of Synchrotron Radiation, EarlyView.We investigate the effect of anisotropic absorption of scattered X‐rays in X‐ray diffraction tomography and show that the detrimental effect on reconstruction is small in the range of absorption coefficients and scattering angles commonly used.In X‐ray scattering tensor tomography at large scattering angles, the absorption of scattered X‐rays by the ...
Mads Carlsen, Marianne Liebi
wiley +1 more source
Quantum Computing for Transport Network Optimization. [PDF]
Entropy (Basel)Ju J +7 more
europepmc +1 more source
A nonmonotone trust-region line search method for large-scale unconstrained optimization
, 2011 Masoud Ahookhosh +2 more
openalex +1 more source