Results 211 to 220 of about 1,259,129 (312)

Sensorless control in full speed domain of interior permanent magnet synchronous motor based on hybrid observer. [PDF]

Sci Rep
Gao YJ, Yan SJ, Tong MS, Chen JY, Chen Q.   +4 more
europepmc   +1 more source

Liquid Crystal Elastomer Actuator Matrix for Large Area Applications

Advanced Materials Technologies, EarlyView.
A scalable approach is used to manufacture a digitally‐controllable, 2D 5 × 5 actuator matrix. The elements of the matrix are produced by direct ink writing of a liquid crystal elastomer ‘artificial muscle’ on large‐area flexible thin‐film heaters. In optimizing the low‐power actuators, multiple heater designs and substrate materials are investigated ...
Giulia Spallanzani, Bart Peeters, Danqing Liu, Peter Zalar, Hylke B. Akkerman, Jeroen A. H. P. Sol   +5 more
wiley   +1 more source

Reinforcement learning algorithm for improving speed response of a five-phase permanent magnet synchronous motor based model predictive control. [PDF]

PLoS One
Hassan AM, Ababneh J, Attar H, Shamseldin T, Abdelbaset A, Metwally ME.   +5 more
europepmc   +1 more source

Multi-Motor Synchronous Control with CANopen

Journal of Robotics, Networking and Artificial Life, 2019
Hung, Chung-Wen, CL Lee, Roger, Huang, Bo-Kai, Yu, Shih-Ting   +3 more
openaire   +2 more sources

Recent Advances in Transparent Microelectrode Device Architecture and Fabrication Strategies for Biomedical Applications

Advanced Materials Technologies, EarlyView.
Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan, Tran Bach Dang, Chi Cong Nguyen, Yee Lap Pong, Tianruo Guo, Thanh Nho Do, Hoang‐Phuong Phan   +6 more
wiley   +1 more source

Research on Multiphyics bidirectional coupling for small-diameter high-speed submersible permanent magnet synchronous motor. [PDF]

Heliyon
Tan L, Wang Y, Wu Y, Wang T, Cui J, Wang H.   +5 more
europepmc   +1 more source

Synchronous Motor Starters (Part 1 of 2)

This video, published by Columbia Gorge Community College, is the first part of a two part lecture on synchronous motor starters. The lecture covers the challenges and methods of starting synchronous motors and provides an overview of various types of ...
Pytel, Jim
core  

Liquid Metal Resistive Sensing Architectures for Measuring Diaphragm Strain Responses on Obstructed Surfaces

Advanced Materials Technologies, EarlyView.
A liquid metal‐based strain‐sensing architecture to measure the deformation of a circular diaphragm against obstructed surfaces is formulated using finite element modeling and confocal imaging to establish the mechanical framework and is utilized to control diaphragm‐induced confinement on a bead array, as validated by biomolecular loading level ...
Abdullah‐Bin Siddique, Jui‐Hong Weng, Deng‐Kai Yang, Chia‐Fu Chou, Nathan S. Swami   +4 more
wiley   +1 more source

Spatially Configurable Conformal Sensor Integration on an Ultra‐Fine Metallic Needle for Minimally Invasive Deep‐Tissue Oxygen Monitoring

Advanced Materials Technologies, EarlyView.
A multi‐point oxygen‐sensing ultra‐fine needle (MO‐UFN) is developed by conformally integrating a lithographically patterned flexible electrochemical sensor array onto a clinical acupuncture needle. The platform preserves an approximately 0.3 mm diameter while enabling spatially resolved oxygen profiling along the insertion pathway.
Yeju Seo, Jaeho Park, Yongrok Jeong, Ji‐Hwan Ha, Junseong Ahn, Jimin Gu, Su A Park, Ilwoo Jun, Kichul Lee, Inkyu Park   +9 more
wiley   +1 more source

Performance Study of High-Speed Permanent Magnet Synchronous Motor with Amorphous Alloy Considering Temperature Effect. [PDF]

Materials (Basel)
Yan C, Hu H, Li Z, Zeng L, Pei R.
europepmc   +1 more source