Results 231 to 240 of about 62,218 (321)

Technology on Snow and Ice: Innovation, Monitoring, and Performance for the Olympic Winter Games Milano Cortina 2026

Scandinavian Journal of Medicine &Science in Sports, Volume 36, Issue 2, February 2026.
ABSTRACT Elite performance in Olympic winter sports depends on the interplay among the athlete, equipment, and the snow or ice. This naturally evolves with temperature, humidity, wind, preparation, and contact between the equipment and its surface. Together, these factors continuously rebalance the forces of gravity, aerodynamic drag, and friction ...
Andreas Almqvist, Matej Supej, Peter Düking, Thomas Stöggl, H.‐C. Holmberg   +4 more
wiley   +1 more source

Climbing Mechanism Design and Fuzzy PID-Based Control for a Stay Cable De-Icing Robot. [PDF]

Sensors (Basel)
Pei Y, Li S, Chen Z, Xiao H, Huang S, Li C, Xi L.   +6 more
europepmc   +1 more source

Data‐Driven Sliding Mode Control for Partially Unknown Nonlinear Systems

International Journal of Robust and Nonlinear Control, Volume 36, Issue 2, Page 629-638, 25 January 2026.
ABSTRACT This paper presents a novel data‐driven control framework for multi‐input multi‐output (MIMO) nonlinear systems with partially unknown dynamics and bounded disturbances. In practical scenarios, exact cancellation of system nonlinearities is often infeasible due to limited model information and unpredictable disturbances.
Jianglin Lan, Xianxian Zhao, Congcong Sun   +2 more
wiley   +1 more source

Agile manoeuvrable flight via collaborative wing-tail adjustment of a flapping wing robot. [PDF]

Commun Eng
Liu G, Pan E, Sun W, Wang S, Xu W, Yan L.   +5 more
europepmc   +1 more source

Analysis of the interaction mechanism between straw soil rotary tillage blade during rotary tillage process. [PDF]

Sci Rep
Wang Z, Li X, Li J, Qiu Y, Gu T, Wang H.
europepmc   +1 more source

CFD-Based Evaluation of Stirred Tank Designs for High-Viscosity Copolymer Aramid Dope Mixing. [PDF]

Polymers (Basel)
Yeo DH, Yoon HS, Yu SH, Sim JH.
europepmc   +1 more source

Optimization of Electric Vehicle Drivetrain Fluid with a New System-Level Approach. [PDF]

Tribol Trans
Shore JF, Kadiric A.
europepmc   +1 more source

The Integrated Disturbance Estimation and Non-Singular Terminal Sliding Mode Longitudinal Motion Controller for Low-Speed Autonomous Electric Vehicles. [PDF]

Sensors (Basel)
Li B, Li W, Hua W, Guo L, Xing H, Tang H, Huang C.   +6 more
europepmc   +1 more source

Jumping Kinematics and Performance in Fighting Crickets Velarifictorus micado. [PDF]

Biomimetics (Basel)
Xing Y, Zhang Y, Yan Y, Yang J.
europepmc   +1 more source

The Structural Design and Optimization of a Novel Independently Driven Bionic Ornithopter. [PDF]

Biomimetics (Basel)
Dai M, Wu R, Ye M, Gao K, Chen B, Tao X, Fan Z.   +6 more
europepmc   +1 more source