Results 241 to 250 of about 385,708 (355)

Dynamic Event‐Triggered Robust Model Predictive Control for Quadrotor Trajectory Tracking

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This paper addresses the trajectory tracking problem for a full‐state quadrotor subject to physical model constraints and unknown external disturbances. A robust tube‐based model predictive control (MPC) approach is successfully applied to the system, which is subject to bounded disturbances and hard constraints.
Ali Can Erüst, Fatma Yıldız Taşcıkaraoğlu, İbrahim Beklan Küçükdemiral   +2 more
wiley   +1 more source

Comparative analysis of brushless DC and switched reluctance motors for optimizing off-grid water pumping. [PDF]

Sci Rep
Kumar A, Marwaha S, Manna MS, Marwaha A, Kumar R, Amir M, Bajaj M, Zaitsev I.   +7 more
europepmc   +1 more source

Quantifying aboveground herbaceous biomass in grassy ecosystems: a comparison of field and high‐resolution UAV‐LiDAR approaches

Remote Sensing in Ecology and Conservation, EarlyView.
The abundance of herbaceous vegetation in grassy ecosystems—which cover >25% of the world's land surface—is highly variable and impacts key ecological processes including carbon sequestration and support for grazing wildlife and livestock. Here, we present a method for using high‐resolution, UAV‐borne Light Detection and Ranging (LiDAR) to estimate ...
Tyler C. Coverdale, Peter B. Boucher, Jenia Singh, Andrew B. Davies   +3 more
wiley   +1 more source

Maximizing torque per volume index for SHESM based on two-dimensional method and meta-heuristic optimization algorithms. [PDF]

Sci Rep
Hosseinpour A, Haidari S, Bajaj M, Zaitsev I.   +3 more
europepmc   +1 more source

Ionogel Actuators: A Review

SmartBot, EarlyView.
Ionogels dynamically and functionally couple ionic liquids with polymer networks, enabling multiscale programmable deformation and motion under electrical, magnetic, optical, thermal, humidity, and chemical stimuli. This article systematically elucidates the constituent components, structural design, and multiscale actuation mechanisms of ionogel ...
Dezhou Cao, Dongqing He, Yuanxiang Zhao, Dongdong Jin, Jiaheng Zhang, Wei Wang   +5 more
wiley   +1 more source

Structural Design and Electromagnetic Performance Analysis of Octupole Active Radial Magnetic Bearing. [PDF]

Sensors (Basel)
Zhu Q, Lu Y, Shao Z.
europepmc   +1 more source

Resource reallocation across successive systemic innovations: How Rolls‐Royce shaped the evolution of the turbojet, turboprop, and turbofan

Strategic Management Journal, EarlyView.
Abstract Research Summary Despite the importance of resource reallocation in shaping a variety of strategic outcomes, strategy scholars have paid only limited attention to the processes by which firms reallocate their resources across successive systemic innovations.
Gino Cattani, Mariano Mastrogiorgio, Giuseppe Carignani   +2 more
wiley   +1 more source

Intelligent MPPT and coordinated control for voltage stability in brushless DFIG wind turbines. [PDF]

Sci Rep
Rajanala P, Kumar MK, Giriprasad A, Choi JH, Rao KVG, Sravan VS, Reddy CR.   +6 more
europepmc   +1 more source

ROTOR PARAMETER OPTIMIZATION OF WIND TURBINE

Electronics and Control Systems, 2015
openaire   +1 more source

Bioengineered Bacterial Vesicles and Biomimetic Hybrids Eliminate Biofilms and Balance the Gut Microbiome

Small, EarlyView.
Biomimetic nanocarriers based on liposomes and Myxobacteria outer‐membrane vesicles (OMVs) are effective antibiotic delivery systems. Hybrids have a higher drug loading and can target intracellular pathogens, while OMVs evade immune clearance. Biomimetic nanoantibiotics effectively eliminate the biofilms of Gram‐negative bacteria. Besides, Myxobacteria
Leila Pourtalebi Jahromi, Benedikt Kronast, Jennifer Munkert, Lorenzo Sana, Marcus Koch, Heike Danzer, Sirka Dormeyer, Shuhan Jiang, Fabian Herrmann, Matthias Weiler, Anna Kashkanova, Vahid Sandoghdar, Mario M. Zaiss, Gregor Fuhrmann   +13 more
wiley   +1 more source