Results 101 to 110 of about 635,356 (259)

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

Coordinated control for path-following of an autonomous four in-wheel motor drive electric vehicle. [PDF]

Proc Inst Mech Eng C J Mech Eng Sci, 2022
Barari A, Saraygord Afshari S, Liang X.
europepmc   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

A Ship Path Tracking Control Method Using a Fuzzy Control Integrated Line-of-Sight Guidance Law

Journal of Marine Science and Engineering
A fuzzy control improvement method is proposed with an integral line-of-sight (ILOS) guidance principle to meet the needs of autonomous navigation and high-precision control of ship trajectories.
Bing Han, Zaiyu Duan, Zhouhua Peng, Yuhang Chen   +3 more
doaj   +1 more source

Analysis of Racing Greyhound Path Following Dynamics Using a Tracking System. [PDF]

Animals (Basel), 2021
Eager D, Hossain I, Ishac K, Ishac K, Robins S.   +4 more
europepmc   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Adaptive tracking control for sail-assisted vehicles based on rotor rate regulation

Zhongguo Jianchuan Yanjiu
ObjectiveAmid energy and environmental challenges, sail-assisted ships are key to low-carbon shipping. Marine disturbances and communication limits degrade their path-following performance. This work proposes an adaptive tracking algorithm for rotor-sail
Zhihao LI, Jiqiang LI, Guoqing ZHANG
doaj   +1 more source

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

Advanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du, Takahiro Kaneko, Xinyu Yan, Takahito Ohmura, Kyosuke Yoshimi   +4 more
wiley   +1 more source

Direct X-Rudder Path-Following Control for Underactuated AUVs via TIB-CSAC

Journal of Marine Science and Engineering
To improve the path-following performance of an underactuated autonomous underwater vehicle (AUV) under varying path geometries and desired velocities, this study proposes a direct X-rudder control method based on Task-Informed Inductive-Bias ...
Jiehui Tan, Yushan Sun, Liwen Zhang, Puxin Chai, Zhan Liu   +4 more
doaj   +1 more source

Vision-Guided MPC for Robotic Path Following Using Learned Memory-Augmented Model. [PDF]

Front Robot AI, 2021
Rastegarpanah A, Hathaway J, Stolkin R.
europepmc   +1 more source