Results 101 to 110 of about 176,580 (297)

A Sliding Mode Control for a Sensorless Tracker: Application on a Photovoltaic System

, 2012
The photovoltaic sun tracker allows us to increase the energy production. The sun tracker considered in this study has two degrees of freedom (2-DOF) and especially specified by the lack of sensors.
Rhif, Ahmed
core   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

Advanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi, Sang Won Lee, Mohammad Abrar Uddin, Sina Hassanpoor, Neha Suvindran, Katherine Le, Harun Arkaz, Harishkumar Narayana, Saeid Soltanian, Danial Khorsandi, Negar Hosseinzadeh Kouchehbaghi, Taeil Kim, Yangzhi Zhu   +12 more
wiley   +1 more source

Liquid Metal‐Based Stretchable Strain Sensor for Fruit Growth Monitoring

Advanced Materials Technologies, EarlyView.
Schematic overview of the fruit growth sensor development workflow, including sensor fabrication by injection molding, electromechanical and environmental characterization, mechanical stability testing, electronic readout integration, and outdoor field validation for monitoring of fruit growth under practical orchard conditions.
Asad Ullah, Lennert Purnal, Maximilian Krack, Sander Vijgen, Thijs Vandenryt, Dieter Reenaers, Ronald Thoelen, Wim Deferme   +7 more
wiley   +1 more source

Cloud-Driven IoT Solar Tracking System: Real-Time Control and Power Optimization With Raspberry Pi and MATLAB

International Journal of Photoenergy
The recent years have seen the growing demand of solar energy prompting a lot of academic as well as industrial interest in the optimization of solar energy generation.
Aishvarya Narain, Pavan Gangwar, Md. Mazharul Islam   +2 more
doaj   +1 more source

Innovations and advancements in solar tracker systems: A comprehensive review

Journal of Mechatronics, Electrical Power, and Vehicular Technology
This review paper demonstrates an in-depth discussion of the technological development in different solar tracking systems, which is one of the important components of solar power generation.
Mohamed El-Sayed M. Essa, Alyaa Abdo Hassan, Elwy E. El-Kholy, Mohamed Mostafa Ramadan Ahmed   +3 more
doaj   +1 more source

Space Shuttle program communication and tracking systems interface analysis [PDF]

The Space Shuttle Program Communications and Tracking Systems Interface Analysis began April 18, 1983. During this time, the shuttle communication and tracking systems began flight testing.
Dodds, J. G., Holmes, J. K., Huth, G. K., Iwasaki, R. S., Nilsen, P. W., Polydoros, A., Sampaio, D. R., Udalov, S.   +7 more
core   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Single Axis Solar Tracking System

International Journal for Research in Applied Science and Engineering Technology
This paper presents a comprehensive review of single-axis solar tracking systems, analyzing their impact on photovoltaic efficiency. By examining various tracking mechanisms, including sensor-based and preprogrammed control strategies, the study highlights advancements in tracking accuracy, energy optimization, and system reliability.
Manu Y M, Shashikala S V, Hemchandru M K, Rachitha P, Kavya B N, Hongirana D   +5 more
openaire   +2 more sources

Photon statistical limitations for daytime optical tracking [PDF]

Tracking of interplanetary spacecraft equipped with optical communication systems by using astrometric instruments is being investigated by JPL. Existing instruments are designed to work at night and, for bright sources, are limited by tropospheric ...
Finger, M. H., Folkner, W. M.
core   +1 more source

Cyclodextrin‐Functionalized Light‐Driven Cu2O Micromotors for Simultaneous Capture and Degradation of Bisphenol A

Advanced Robotics Research, EarlyView.
Fuel‐free Cu2O‐based micromotors functionalized with β‐cyclodextrin actively remove bisphenol A from water under visible light. The cyclodextrin shell captures BPA and enhances micromotor motility, leading to faster degradation and higher overall removal than nonfunctionalized Cu2O and Cu2O@Au.
Luisa Natalia Cordoba Urresti, Rebeca Ferrer Campos, Yufen Chen, Katherine Villa   +3 more
wiley   +1 more source