Results 31 to 40 of about 166,315,972 (73)

Determination of Transient Voltage Stability Region Boundary in Parameter Space Based on Polynomial Approximation of Improved Stability Index

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
This paper proposes a polynomial approximation‐based method for determination of transient voltage stability region boundary (TVSRB) in parameter space, enabling efficient stability assessment under varying operating conditions. The method is validated in the IEEE 9‐bus system and an actual system.
Zherun Dong, Yuchen Liu, Hao Wu, Shiying Ma, Libo Zhang, Buyang Qi   +5 more
wiley   +1 more source

A Prediction and Repair Framework With Dispatch Feedback for Unit Commitment via Reinforcement Learning

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
This paper proposes a prediction‐and‐repair framework for accelerating unit commitment in repeated scheduling studies. The framework combines behaviour‐cloning prediction, root‐relaxation‐guided repair‐space restriction, reinforcement‐learning‐based repair and LP‐based dispatch feedback.
Yubin He, Huafeng Zhou, Kaiting Lai, Yaping Hu, Ziyu Wang, Kemeng Liu, Changtao Liao   +6 more
wiley   +1 more source

Rolling Multi‐Objective Trajectory Planning for Connected and Automated Heavy Vehicles Based on the Tolerance Lexicographic Method

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This study proposes a tolerance lexicographic optimization framework for Connected and Automated Heavy Vehicles (CAHV) to achieve safe, efficient, and eco‐friendly trajectory planning on freeways. The method dynamically balances multiple objectives and accounts for surrounding Manual Vehicle (MV) behaviors.
Xiangwang Hu, Jiaxin Tong, Wenjuan E, Mingyang Liu, Mengyao Hua, Xiang Wang   +5 more
wiley   +1 more source

Decoding Maritime Encounters: Game‐Theoretic Feature Selection for Vessel Intent Prediction

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This study presents an interpretable framework for early maritime vessel intent prediction, combining cooperative game‐theoretic feature selection with deep temporal models. The approach leverages Shapley value and Nucleolus attribution to identify critical motion and interaction features, achieving consistent performance improvements across multiple ...
Ayesh Meepaganithage, Dinithi Wickramaratne, Mircea Nicolescu, Monica Nicolescu   +3 more
wiley   +1 more source

Optimal options for rendezvous and impact missions to NEOs [PDF]

, 2006
In this paper some potentially interesting transfer options for missions to Near Earth Objects have been studied. Due to thehigh number of potential targets and to the large variety of possible missions that can be considered, especially if resorting to ...
Vasile, Massimiliano, De Pascale, Paolo, Casotto, Stefano   +2 more
core   +2 more sources

Supply‐Chain‐Ready 915 MHz Radio‐Frequency Identification Meander Dipole

IET Science, Measurement &Technology, Volume 20, Issue 1, January/December 2026.
This paper presents a physics‐aware, ML‐assisted optimization framework for benchmarking printable UHF RFID meandered dipoles within the heavily regulated 902–928 MHz corridor. Evaluated against standard solver baselines under a strict computational budget, the proposed methodology explicitly enforces a zero‐leakage spectral mask to prevent regulatory ...
Aslıhan Turgut, Ahmet Turgut
wiley   +1 more source

A Microgrid Energy Management Framework Using Proximal Policy Optimization Combined With Renewable Scenario–Based Stochastic Programming

International Transactions on Electrical Energy Systems, Volume 2026, Issue 1, 2026.
An essential component of modern microgrid operation is the energy management system. This work proposes a stochastic programming–based proximal policy optimisation (PPO) technique for a typical wind–solar–diesel–storage microgrid, accounting for the significant uncertainty associated with wind energy.
Pallavi Jha, Deepak Gupta, Pranda Prasanta Gupta, Kavita Tukaram Patil, Sharmila Kishor Wagh, Suvarna Patil, Akhilesh Kumar Sharma, Srikanth Prabhu, Pramita Mishra   +8 more
wiley   +1 more source

A Multiobjective Mixed‐Fleet Location Routing Model With Time Windows and Charging Infrastructure Decisions

Journal of Applied Mathematics, Volume 2026, Issue 1, 2026.
This research addresses a multiobjective mixed‐fleet location routing problem with time windows. It combines routing, energy management, and charging infrastructure within a single mathematical framework. The problem is formulated as a mixed‐integer linear programming (MILP) model.
Bernard Atta Adjei, Sampson Takyi Appiah, Banabas Agyeman Korang, Franscisca Asare-Bediako, Julian Pucheta   +4 more
wiley   +1 more source

Minimum‐Peak‐Cost Flows Over Time

Networks, Volume 86, Issue 4, Page 389-401, December 2025.
ABSTRACT Peak cost is a novel objective for flows over time that describes the amount of workforce necessary to run a system. We focus on minimizing peak costs in the context of maximum temporally repeated flows and formulate the corresponding MPC‐MTRF problem.
Mariia Anapolska, Emma Ahrens, Christina Büsing, Felix Engelhardt, Timo Gersing, Corinna Mathwieser, Sabrina Schmitz, Sophia Wrede   +7 more
wiley   +1 more source

Generation of optimal trajectories for Earth hybrid pole sitters [PDF]

, 2011
A pole-sitter orbit is a closed path that is constantly above one of the Earth's poles, by means of continuous low thrust. This work proposes to hybridize solar sail propulsion and solar electric propulsion (SEP) on the same spacecraft, to enable such a ...
Colin R. McInnes, McInnes, Colin, Ceriotti, Matteo, Ceriotti, M., Matteo Ceriotti, McInnes, C.R.   +5 more
core   +2 more sources