Results 1 to 10 of about 306,711 (215)
Advanced Functional Materials, EarlyView.Cyclic unloading‐aging‐reloading micro‐tensile tests under various aging durations and temperatures, combined with comprehensive microstructural characterization reveal that the yield point phenomenon in Aluminum‐Carbon (Al‐C) thin films originates from Cottrell atmosphere formation.
Zion Lee +10 more
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Advanced Functional Materials, EarlyView.This work develops polyacrylamide‐alginate (PAM‐Alg) double‐network hydrogel fibers for multimodal perception and intelligent human‐machine interfaces. The covalent‐ionic network provides high strength, toughness, and stable conductivity. Easily woven into wearables and integrated with soft robots, the fibers enable object and temperature recognitions ...
Yujue Yang +10 more
wiley +1 more source
A Skin‐Like Strain Sensor for Real‐Time Human Motion Detection
Advanced Functional Materials, EarlyView.A skin‐like strain sensor with exceptional flexibility and breathability enables real‐time human motion detection. It offers continuous ECG monitoring and gesture recognition, ensuring high durability and comfort. This innovative design is ideal for wearable applications, combining reliable performance with seamless integration into dynamic ...
Shiqi Song +5 more
wiley +1 more source
Some of the next articles are maybe not open access.
Fair Variable Transmission Power Control
IEEE GLOBECOM 2007-2007 IEEE Global Telecommunications Conference, 2007Despite its success in saving energy and increasing spatial reuse, the use of variable transmission power control in wireless multihop networks has consequences to fairness. We study a variant of the hidden terminal problem resulting from link asymmetries, and its impact on expected node throughput. We give a model relating the transmission power level
Minghao Cui, Violet R. Syrotiuk
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Novel transmission power selection method in transmission power control
2010 3rd IEEE International Conference on Broadband Network and Multimedia Technology (IC-BNMT), 2010Transmission power control (TPC) has been studied as communication technique for reducing energy consumption in wireless sensor network. Most of all TPC algorithms have an inherent problem such as packet loss, retransmission, because it have been considered only sensitivity.
null JungTae Seo +3 more
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Transmission control for power-shift agricultural tractors
Proceedings of the 2010 American Control Conference, 2010This paper addresses the analysis and design of the transmission control system for a high-power power-shift agricultural tractor. Specifically, all the criticalities involved with the correct management of both single and double gear shifts are investigated, and a control system capable of providing good shifting performance in all operating ...
PANZANI, GIULIO +5 more
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Controllable Electric Power Transmission
Power Technology and Engineering, 2015The results of modeling in the MATLAB-Simulink environment of the modes of operation of a controllable electrical transmission system with an inserted dc current based on a controlled network of voltage converters are presented.
V. A. Voronin +3 more
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Modeling and control of electric power transmission lines
2001 European Control Conference (ECC), 2001In conjunction with the deregulated energy market, more energy must be transported over longer distances with greater flexibility. And it is difficult to obtain the right of way for new transmission lines. Therefore the existing lines must be better used, e.g. by increasing the operating voltage.
D. Farruggio, Adolf H. Glattfelder
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LQ-power Consistent Control: Leveraging Transmission Power Selection in Control Systems
2020 European Control Conference (ECC), 2020We consider a linear control system, where the sensors communicate to the controller via a wireless network in which the probability of successful data transmissions is an increasing function of the selected radio signal power. We tackle the problem of jointly selecting the transmission power at every transmission time as a function of the state, much ...
Balaghiinaloo, Mohammadhadi +4 more
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Automatic control on transmission power in wireless networking
2014 Sixth International Conference on Ubiquitous and Future Networks (ICUFN), 2014The automatic control theory plays an important role in modern industries. With the rapid development of the Internet and a variety of wireless networks, its application field has been becoming wider and wider. However, in the design of networking protocols, instead of utilizing the classical control theory, most software engineers favor open-loop ...
Xue Zhang 0001 +2 more
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