Results 241 to 250 of about 338,039 (318)

PSO‐Nonsingular Fast Terminal Sliding Mode Control for Hexarotor in Turbulent Atmospheric Boundary Layer With Disturbance Observer

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Hexacopter operations in the atmospheric boundary layer (ABL) are affected by gusty winds and turbulence, leading to collision risks or crashes. Stability of the hexacopter UAV in gusty winds is challenging in urban space. In this paper, non‐singular fast terminal sliding mode control (NFTSMC) is optimized using particle swarm optimization for
Muhammad Ilyas   +3 more
wiley   +1 more source

A Fully Automated Robotic System for Tuning Optimization of RF Cavity Filter

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT The advancements in radar systems, electronic warfare, and telecommunication industries have generated a substantial demand for microwave filters. Among these, cavity filters have conventionally served in transmitters and receivers, facilitating the passage of desired signals in the passband while effectively rejecting harmonics and spurious ...
Yarkin Yigit, Engin Afacan
wiley   +1 more source

Design and Development of an Intelligent Collision Avoidance Platform for a Teleoperated Dual Robotic Arm

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT The aim of this study was to develop collision avoidance control for a teleoperated dual robotic arm to minimize collisions in human‐robot collaboration. Generally, in the absence of work cell mapping, collision checking in a teleoperated mobile robot is performed based on motor current or torque. However, this method cannot predict collisions
Samrat Gautam   +4 more
wiley   +1 more source

Fuzzy Description Logic

open access: yes, 2015
Bobillo, F   +5 more
openaire   +2 more sources

Resilient Timed Elastic Band Planner for Collision‐Free Navigation in Unknown Environments

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT In autonomous navigation, trajectory replanning, refinement, and control command generation are essential for effective motion planning. This paper presents a resilient approach to trajectory replanning addressing scenarios where the initial planner's solution becomes infeasible.
Geesara Kulathunga   +8 more
wiley   +1 more source

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