Search Results - "gradient algorithm"

Improved data driven strategy for aircraft controller design

Authors: Wang Jianhong Ricardo A. Ramirez-Mendoza Julian C. Pena-Bermudez et al.

Source: Scientific Reports, Vol 15, Iss 1, Pp 1-12 (2025)

Subject Terms: Aircraft control, Data driven strategy, Correlation based validation, Gradient algorithm, Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/3969dff8117a42a3ad128868e4569131

Fracture Studies Combining Photoelasticity and Coherent Gradient Sensing for Stress Determination

Authors: Kramer, Sharlotte Proulx, Tom

Contributors: Kramer, Sharlotte Proulx, Tom

Source: Experimental and Applied Mechanics, Volume 6 ISBN: 9788743802143

Subject Terms: Stress Intensity Factor, Preconditioned Conjugate Gradient Algorithm, Root Mean Square Deviation, Principal Stress, Theoretical Image

Access URL: https://link.springer.com/content/pdf/10.1007%2F978-1-4419-9792-0_94.pdf
https://rd.springer.com/chapter/10.1007/978-1-4419-9792-0_94
https://link.springer.com/chapter/10.1007%2F978-1-4419-9792-0_94

Distributed Extended Stochastic Gradient Algorithm for Joint Identification of System Parameters and Noise Model Parameters: Distributed extended stochastic gradient algorithm for joint identification of system parameters and noise model parameters

Authors: Die Gan Ren Yan Shuning Chen et al.

Source: SIAM Journal on Control and Optimization. 63:650-675

Subject Terms: distributed identification, ARMAX model, colored noise, Randomized algorithms, Networked control, stochastic gradient algorithm, Stochastic systems in control theory (general), almost sure convergence, System identification, sensor network

File Description: application/xml

Decentralized Voltage and Var Control of Active Distribution Network Based on Parameter-Sharing Deep Reinforcement Learning

Authors: Binqiao Zhang Changlin He

Source: IEEE Access, Vol 13, Pp 115090-115101 (2025)

Subject Terms: Voltage and var control (VVC), parameter sharing, deep reinforcement learning, voltage regulation, Electrical engineering. Electronics. Nuclear engineering, twin-delay deep deterministic policy gradient algorithm, TK1-9971

Access URL: https://doaj.org/article/ce8d6e3433394b32a5e987fc1ddde45f

Reinforcement Learning-Based Real-Time Contrasts Control Chart Using an Adaptive Window Size

Authors: Kyuchang Chang Seung Hwan Park

Source: IEEE Access, Vol 13, Pp 72077-72086 (2025)

Subject Terms: reinforcement learning, RTC control chart, control chart, Electrical engineering. Electronics. Nuclear engineering, policy-gradient algorithm, adaptive control chart, TK1-9971

Access URL: https://doaj.org/article/7ab696bc8a254bb7aae3a0d71b3082d6

Learning-based control for tendon-driven continuum robotic arms

Authors: Nima Maghooli Omid Mahdizadeh Mohammad Bajelani et al.

Source: Front Robot AI
Frontiers in Robotics and AI, Vol 12 (2025)

Subject Terms: Robotics and AI, FOS: Computer and information sciences, sim-to-real transfer, deep reinforcement learning, tendon-driven continuum robots, QA75.5-76.95, Systems and Control (eess.SY), Electrical Engineering and Systems Science - Systems and Control, deep deterministic policy gradient algorithm, Computer Science - Robotics, Electronic computers. Computer science, TJ1-1570, FOS: Electrical engineering, electronic engineering, information engineering, Mechanical engineering and machinery, optimal adaptive gain-tuning system, Robotics (cs.RO), modified transpose Jacobian

Access URL: http://arxiv.org/abs/2412.04829
https://doaj.org/article/473a3d59e4d448eea4de979d2afd9343

Primal-dual hybrid gradient image denoising algorithm based on overlapping group sparsity and fractional-order total variation

Authors: Bi, Shaojiu Li, Minmin Cai, Guangcheng

Source: Applied Mathematical Modelling. 135:666-683

Subject Terms: Computing methodologies and applications, image denoising, Communication, information, semi-adaptive parameter \(p(x)\), Mathematical programming, fractional-order total variation, overlapping group sparsity, primal-dual hybrid gradient algorithm

File Description: application/xml

Access URL: https://zbmath.org/8008980
https://doi.org/10.1016/j.apm.2024.07.015

Investigating Thermal Control Methods for Lithium-Based Batteries Utilizing Metal Foams Saturated with Air

Authors: Arumugam A. Buonomo B. Mahabaleshwar U. S. et al.

Source: International Journal of Heat and Technology. 42:1559-1566

Subject Terms: battery thermal management systems, electric vehicles, finite volume analysis, generalized reduced gradient algorithm, lithium-based batteries, metal foam

Access URL: https://hdl.handle.net/11591/546649
https://doi.org/10.18280/ijht.420509

Investigating Feed-Forward Back-Propagation Neural Network with Different Hyperparameters for Inverse Kinematics of a 2-DoF Robotic Manipulator: A Comparative Study

Authors: Rania Bouzid Hassène Gritli Jyotindra Narayan

Source: Chaos Theory and Applications, Vol 6, Iss 2, Pp 90-110 (2024)
Volume: 6, Issue: 290-110
Chaos Theory and Applications

Subject Terms: T57-57.97, 0209 industrial biotechnology, r-value, Applied mathematics. Quantitative methods, different datasets, inverse kinematics, QA75.5-76.95, 02 engineering and technology, robotic manipulator, hyperparameters, Kontrol Mühendisliği, Mekatronik ve Robotik (Diğer), levenberg-marquardt algorithm, bayesian regularization algorithm, artifical neural network, scaled conjugate gradient algorithm, Electronic computers. Computer science, 0202 electrical engineering, electronic engineering, information engineering, Control Engineering, Mechatronics and Robotics (Other), mean squared error, Robotic manipulator, Inverse kinematics, Feed-Forward backpropagation, Artifical neural network, Hyperparameters, Levenberg-Marquardt algorithm, Bayesian Regularization algorithm, Scaled Conjugate Gradient algorithm, Different Datasets, Mean squared error, R-value, feed-forward backpropagation

File Description: application/pdf

Access URL: https://doaj.org/article/f675b9576a334ea18ac56a7387db2bf2
https://dergipark.org.tr/tr/pub/chaos/issue/85190/1375866

Highway subgrade stability prediction model based on depth separation convolutional fusion network

Authors: Yubian Wang

Source: Journal of Engineering and Applied Science, Vol 72, Iss 1, Pp 1-15 (2025)

Subject Terms: Highway engineering, Subgrade defect, Image feature processing, Separated convolutional network, Feature gradient algorithm, Engineering (General). Civil engineering (General), TA1-2040

File Description: electronic resource

Relation: https://doaj.org/toc/1110-1903; https://doaj.org/toc/2536-9512

Access URL: https://doaj.org/article/f3b748ef05064adfb14d1c4bf71d9e10

Enhancing Highway Driving: High Automated Vehicle Decision Making in a Complex Multi-Body Simulation Environment

Authors: Ali Rizehvandi Shahram Azadi Arno Eichberger

Source: Modelling, Vol 5, Iss 3, Pp 951-968 (2024)

Subject Terms: deep deterministic policy gradient algorithm, deep reinforcement learning, Engineering design, TA174, 0502 economics and business, 05 social sciences, highway, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, decision making, carmaker simulator

Access URL: https://doaj.org/article/f71439355fa041a8adbbee9c401e1c6d

On solving a revised model of the nonnegative matrix factorization problem by the modified adaptive versions of the Dai–Liao method: On solving a revised model of the nonnegative matrix factorization problem by the modified adaptive versions of the Dai-Liao method

Authors: Babaie-Kafaki, Saman Dargahi, Fatemeh Aminifard, Zohre

Source: Numerical Algorithms. 99:505-519

Subject Terms: ellipsoid norm, Numerical mathematical programming methods, Numerical linear algebra, conjugate gradient algorithm, quasi-Newton updating formula, 0211 other engineering and technologies, unconstrained optimization, nonnegative matrix factorization, 02 engineering and technology, Methods of quasi-Newton type, 0101 mathematics, 01 natural sciences, Factorization of matrices

File Description: application/xml

Access URL: https://zbmath.org/8032140
https://doi.org/10.1007/s11075-024-01886-w

Detecting Evolutionary Change-Points with Branch-Specific Substitution Models and Shrinkage Priors

Authors: Ji, Xiang Redelings, Benjamin Su, Shuo et al.

Source: Res Sq

Subject Terms: FOS: Computer and information sciences, Populations and Evolution, linear-time gradient algorithm, FOS: Biological sciences, Bayesian inference, Computation, Populations and Evolution (q-bio.PE), natural selection, branch-specific substitution model, maximum likelihood, Article, Computation (stat.CO)

Access URL: http://arxiv.org/abs/2507.08386
https://lirias.kuleuven.be/handle/20.500.12942/770638
https://lirias.kuleuven.be/handle/20.500.12942/773807
https://doi.org/10.21203/rs.3.rs-6926809/v1

Optimization Research on UAV Semantic Communication System Based on SVD-MADRL

Authors: Yibo Yang Yahe Tan Liu Liu

Source: Drone Systems and Applications, Vol 13, Iss, Pp 1-13 (2025)

Subject Terms: deep deterministic policy gradient algorithm, power optimization, unmanned aerial vehicle, singular value decomposition, TL1-4050, position deployment, Motor vehicles. Aeronautics. Astronautics

Access URL: https://doaj.org/article/83a7660c66a74efe95e5c0a008b65539

On convergence of iterative thresholding algorithms to approximate sparse solution for composite nonconvex optimization

Authors: Yaohua Hu Xinlin Hu Xiaoqi Yang et al.

Contributors: Yaohua Hu Xinlin Hu Xiaoqi Yang et al.

Source: Mathematical Programming. 211:181-206

Subject Terms: Global solution, nonconvex sparse optimization, 0211 other engineering and technologies, Iterative thresholding algorithm, 02 engineering and technology, sparse solution, Nonconvex programming, global optimization, 01 natural sciences, iterative thresholding algorithm, Numerical mathematical programming methods, Proximal gradient algorithm, global solution, proximal gradient algorithm, Nonconvex sparse optimization, 0101 mathematics, Sparse solution

File Description: application/xml

Access URL: https://zbmath.org/8035684
https://doi.org/10.1007/s10107-024-02068-1

Deep Reinforcement Learning in agent-based model AgriPoliS to simulate strategic land market interactions

Authors: Dong, Changxing Njiru, Ruth Dionisia Gicuku Appel, Franziska

Subject Terms: message queue, Deep Reinforcement Learning, ddc:630, AgriPoliS, policy gradient algorithm, agent-based model

Access URL: https://eceasst.org/index.php/eceasst/article/view/2621
https://hdl.handle.net/10419/312031

Accelerated Forward-Backward Optimization Using Deep Learning

Authors: Banert, Sebastian Rudzusika, Jevgenija Öktem, Ozan et al.

Source: SIAM Journal on Optimization. 34(2):1236-1263

Subject Terms: convex optimization, deep learning, proximal-gradient algorithm, inverse problems

File Description: print

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-345940

A projection algorithm for non-convex split feasibility problem

Authors: Yang, Yang Qu, Biao Qiu, Ming

Source: Pacific Journal of Optimization. 2024:45-58

Subject Terms: non-convex split feasibility problem, convergence, projection gradient algorithm, Nonlinear programming, Kurdyka-Lojasiewicz property, Nonconvex programming, global optimization

File Description: application/xml

Access URL: https://zbmath.org/7860645

A Time-Fractional Optimal Transport: Formulation And Algorithm: A time-fractional optimal transport: formulation and algorithm

Authors: Yiqun Li Hong Wang Wuchen Li

Source: Computers & Mathematics with Applications. 180:261-278

Subject Terms: PDEs in connection with mean field game theory, optimal transport, anomalous transport, time-fractional, Mean field games (aspects of game theory), Fractional partial differential equations, general-proximal primal-dual hybrid gradient algorithm

File Description: application/xml

An Algebraic Approach to the Identification of Linear Continuous Systems Using Laguerre Networks

Authors: Penđer, Antonia Brezak, Danko Kasać, Josip et al.

Source: IEEE EUROCON 2023-20th International Conference on Smart Technologies Torino: Institute of Electrical and Electronics Engineers (IEEE)

Subject Terms: algebraic method, Laguerre networks, continuous systems, linear system identification, batch gradient algorithm

Access URL: https://ieeexplore.ieee.org/document/10199086
https://doi.org/10.1109/EUROCON56442.2023.10199086