Results 131 to 140 of about 1,505,527 (335)

Investigation of the statistical data on the technical condition of brake equipment components of passenger carriages in operation

Edelweiss Applied Science and Technology
In the article, a study was conducted on improving the efficiency of braking systems in railway transport. Based on the information obtained regarding the maintenance of passenger cars, an analysis of brake equipment component failures was performed. Key
Vasyl Ravluk, Yaroslav Derevianchuk, Oleksandr Derevyanchuk, A. Krychun, Hanna Kravchenko   +4 more
semanticscholar   +1 more source

Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots

Advanced Robotics Research, EarlyView.
Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
wiley   +1 more source

Advanced ice protection systems test in the NASA Lewis icing research tunnel [PDF]

Tests of eight different deicing systems based on variations of three different technologies were conducted in the NASA Lewis Research Center Icing Research Tunnel (IRT) in June and July 1990.
Bond, Thomas H., Mesander, Geert A., Shin, Jaiwon   +2 more
core   +1 more source

The camera of the fifth H.E.S.S. telescope. Part I: System description

, 2014
In July 2012, as the four ground-based gamma-ray telescopes of the H.E.S.S. (High Energy Stereoscopic System) array reached their tenth year of operation in Khomas Highlands, Namibia, a fifth telescope took its first data as part of the system.
Bertoli, W., Besin, D., Bolmont, J., Brunetti, L., Chounet, L. -M., Compin, M., Corona, P., David, P. -Y., de Naurois, M., Degrange, B., Delagnes, E., Dubois, J-M., Edy, E., Espigat, P., Feinstein, F., Fernandez, D., Fiasson, A., Flour, T. Le, Fontaine, G., Gauron, P., Geffroy, N., Ghislain, P., Giebels, B., Glicenstein, J. -F., Goffin, C., Hormigos, S., Huppert, J. -F., Journet, L., Khélifi, B., Krayzel, F., Lamanna, G., Lees, S., Lieunard, B., Manigot, P., Maritaz, P., Martineau-Huynh, O., Maurin, G., Mehault, J., Monteiro, I. Gomes, Moudden, Y., Mugnier, P., Nayman, P., Panazol, J. -L., Parraud, J. -M., Prast, J., Punch, M., Riveros, L. Guevara, Rivoire, S., Royer, S., Sanguillon, M., Tavernet, J. -P., Toussenel, F., Vasileiadis, G., Venault, P., Vincent, D., Vincent, P., Zaghia, H.   +56 more
core   +3 more sources

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Development of Wrist Rehabilitation Equipment Using Pneumatic Parallel Manipulator [PDF]

, 2005
In this study, we aim at developing a mechanical device to support humans rehabilitation motion of their wrist joint instead of or to help a physical therapist.
Noritsugu, Toshiro, Takaiwa, Masahiro
core  

Continual Learning for Multimodal Data Fusion of a Soft Gripper

Advanced Robotics Research, EarlyView.
Models trained on a single data modality often struggle to generalize when exposed to a different modality. This work introduces a continual learning algorithm capable of incrementally learning different data modalities by leveraging both class‐incremental and domain‐incremental learning scenarios in an artificial environment where labeled data is ...
Nilay Kushawaha, Egidio Falotico
wiley   +1 more source

Development and Application of Integrated Pneumatic-Driven Automated Cementing Head

Shiyou jixie
With the increasing complexity of oil and gas exploration and development targets and the more and more stringent geological conditions， large-volume， high pumping pressure， high-precision， variable-density and multi-stage cementing operations require ...
Zhang Huaiwen, Li Yong, Deng Rong, Zhou Yisu, Hui Kunliang, Cheng Sida   +5 more
doaj  

SRB/SLEEC (Solid Rocket Booster/Shingle Lap Extendible Exit Cone) feasibility study, volume 2. Appendix A: Design study for a SLEEC actuation system [PDF]

The results are presented of a design feasibility study of a self-contained (powered) actuation system for a Shingle Lap Extendible Exit Cone (SLEEC) for Transportation System (STS).
Thompson, D. S.
core   +1 more source

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

Advanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi, Amirreza Davar, Dongyi Wang   +2 more
wiley   +1 more source