Results 21 to 30 of about 17,988,623 (311)

Multi-UAV Cooperative Offensive Combat Intelligent Planning Based on Deep Reinforcement Learning

open access: yesHangkong gongcheng jinzhan, 2022
Unmanned aerial vehicle(UAV)with the advantages of high effectiveness and flexible autonomy has gradually replaced manned aircraft to combat,and multi-UAV cooperative combat mission planning becomes the hot research issue.An end-to-end cooperative attack
LI Junsheng   +4 more
doaj   +1 more source

Force controlled robotic assembly without a force sensor [PDF]

open access: yes2012 IEEE International Conference on Robotics and Automation, 2012
The traditional way of controlling an industrial robot is to program it to follow desired trajectories. This approach is sufficient as long as the accuracy of the robot and the calibration of the workcell is good enough. In robotic assembly these conditions are usually not fulfilled, because of uncertainties, e.g., variability in involved parts and ...
Stolt, Andreas   +3 more
openaire   +2 more sources

Air Channel Planning Based on Improved Deep Q-Learning and Artificial Potential Fields

open access: yesAerospace, 2023
With the rapid advancement of unmanned aerial vehicle (UAV) technology, the widespread utilization of UAVs poses significant challenges to urban low-altitude safety and airspace management.
Jie Li   +3 more
doaj   +1 more source

Force-controlled electrophysiology [PDF]

open access: yesBIO Web of Conferences, 2016
Glass micropipettes are the typical instrument for intracellular injection, patch clamping or extracellular deposition of liquids into viable cells. The micro pipette is thereby slowly approached to the cell by using micro manipulators and visual control through an optical microscope. During this process, however, the cell is often mechanically injured
openaire   +2 more sources

Panoramic Convolutional Long Short-Term Memory Networks for Combat Intension Recognition of Aerial Targets

open access: yesIEEE Access, 2020
Aiming at the limitation that traditional methods for combat intention recognition of aerial targets are difficult to effectively capture the essential characteristics of intelligence information, we design a novel deep learning method, Panoramic ...
Junjie Xue   +4 more
doaj   +1 more source

Force Controlled Pneumatic Manipulator

open access: yesJournal of Robotics and Mechatronics, 1996
This paper presents a pneumatic XY manipulator capable of moving a tool-plate along a surface whose position in the work plane is not known a priori while applying a desired contact force to this surface. The manipulator is particularly economical, as it is constructed entirely of commercial components.
BELFORTE, GUIDO   +2 more
openaire   +2 more sources

An Improved INS Factor Graph Formulation and Its Application in Integrated Navigation System

open access: yesMATEC Web of Conferences, 2017
A new method of establishing INS factor graph is proposed to deal with the serious waste of INS measurements in current integrated navigation factor graph algorithm.
Gao Junqiang, Tang Xiaqing, Zhang Huan
doaj   +1 more source

Force control of piezoelectric walker [PDF]

open access: yesIECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, 2016
This paper is concerned with the force control of a walking piezoelectric motor, a commercially available Piezo LEGS motor. The motor is capable of providing high precision positioning control on nanometer scale, but also relatively high forces up to 6 N.
Uzunovic, Tarik   +2 more
openaire   +3 more sources

A Normal Wiggly Pythagorean Hesitant Fuzzy Bidirectional Projection Method and Its Application in EV Power Battery Recycling Mode Selection

open access: yesIEEE Access, 2020
As a useful mathematical tool to solve the multi-attribute decision-making (MADM) problems, Pythagorean hesitant fuzzy set (PHFS) permits decision makers (DMs) to give several evaluation values in membership and non-membership degrees.
Chengxiu Yang   +4 more
doaj   +1 more source

Pre-Dog-Leg: A Feature Optimization Method for Visual Inertial SLAM Based on Adaptive Preconditions

open access: yesSensors
To address the ill-posedness of the Hessian matrix in monocular visual-inertial SLAM (Simultaneous Localization and Mapping) caused by unobservable depth of feature points, which leads to convergence difficulties and reduced robustness, this paper ...
Junyang Zhao   +6 more
doaj   +1 more source

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