Results 31 to 40 of about 389,242 (317)

Improvement and Analysis for Geo-fence Violation Detection Algorithm of Unmanned Aerial Vehicle

Hangkong gongcheng jinzhan, 2020
The core algorithm to prevent unmanned aerial vehicle(UAV)from flying out of the designated airspace or flying into the restricted airspace is the goe-fence violation detection algorithm of UAV.
XIE Dongcen, LIANG Xiaolong, ZHANG Jiaqiang, FU Qixi, ZHANG Kai   +4 more
doaj   +1 more source

Thermal–Electrical–Mechanical Coupled Finite Element Models for Battery Electric Vehicle

Machines
The safety of lithium-ion batteries is critical to the safety of battery electric vehicles (BEVs). The purpose of this work is to develop a method to predict battery thermal runaway in full electric vehicle crash simulation.
Chenxi Ling, Leyu Wang, Cing-Dao Kan, Chi Yang   +3 more
doaj   +1 more source

Modeling, Simulation, and Design of Self-Assembling Space Systems: Accurate Collision Detection, Robust Time Integration, and Optimal Control [PDF]

, 2013
Motivated by issues inherent in modeling and designing self-assembling systems (e.g. multiple collisions, collisions between non-smooth bodies, clumping and jamming behaviors, etc.), the goal of this thesis is to develop robust numerical tools that ...
Gwendolyn B. Johnson, Johnson, Gwendolyn Brook   +1 more
core   +1 more source

Time-Varying Formation Control for Second-Order Discrete-Time Multi-Agent Systems With Directed Topology and Communication Delay

IEEE Access, 2019
Time-varying formation control protocol design and analysis problems for the second-order discrete-time multi-agent systems with directed interaction topology and communication delay are investigated.
Lyulong He, Jiaqiang Zhang, Yueqi Hou, Xiaolong Liang, Peng Bai   +4 more
doaj   +1 more source

Model Order Selection for Collision Multiplicity Estimation [PDF]

, 2012
The collision multiplicity (CM) is the number of users involved in a collision. The CM estimation is an essential step in multi-packet reception (MPR) techniques and in collision resolution (CR) methods.
Benoit Escrig, Escrig, Benoît
core   +1 more source

Collision-induced Hopf-type bifurcation reversible transitions in a dual-wavelength femtosecond fiber laser [PDF]

, 2022
Collision refers to a striking nonlinear interaction in dissipative systems, revealing the particle-like properties of solitons. In dual-wavelength mode-locked fiber lasers, collisions are inherent and periodic.
Youjian Song (3959699), Runmin Liu (14248928), Defeng Zou (13970904), Minglie Hu (3959696), Shuang Niu (340562)   +4 more
core   +1 more source

Collision-Induced Affinity Selection Mass Spectrometry for Identification of Ligands [PDF]

, 2022
Hyphenated mass spectrometry has been used to identify ligands binding to proteins. It involves mixing protein and compounds, separation of protein–ligand complexes from unbound compounds, dissociation of the protein–ligand complex, separation to remove ...
Miaomiao Liu, Ronald J. Quinn, Tin Mak, Jamie Rossjohn, Jamie Rossjohn (127997), Dene R. Littler, Dene R. Littler (12088019), Ronald J. Quinn (134169), Miaomiao Liu (1557832), Tin Mak (4909135)   +9 more
core   +1 more source

Identifying research priorities for post-collision care in the United Kingdom: outcomes and methodological adaptations from the final prioritisation workshop

Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
Background Road traffic injury remains a leading cause of death and serious injury in the United Kingdom, yet the post-collision phase of care has received comparatively little research attention.
Tim Nutbeam, Laura Cottey, Kerry Dungay, Lauren R. Rodgers, Emily Foote, Caroline Leech, Claire E. Baker, Elizabeth Box, Louise Johnson, Brian Lee, Marilyn MacQueen, Rob Fenwick, Nigel Lang, Ianto Guy, Ian Marritt, Ian Dunbar, Ed B. G. Barnard, Mini -Review Authors   +17 more
doaj   +1 more source

Time-Varying Formation Control For Second-Order Discrete-Time Multi- Agent Systems With Switching Topologies and Nonuniform Communication Delays

IEEE Access, 2019
Time-varying formation control and velocity tracking problems for second-order discrete-time multi-agent systems with switching jointly-connected topologies and nonuniform communication delays are investigated.
Lyulong He, Jiaqiang Zhang, Yueqi Hou, Xiaolong Liang, Peng Bai   +4 more
doaj   +1 more source

Differentiable Collision Avoidance Using Collision Primitives

2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2022
A central aspect of robotic motion planning is collision avoidance, where a multitude of different approaches are currently in use. Optimization-based motion planning is one method, that often heavily relies on distance computations between robots and obstacles.
Simon Zimmermann, Matthias Busenhart, Simon Huber, Roi Poranne, Stelian Coros   +4 more
openaire   +2 more sources