Results 121 to 130 of about 399,123 (289)
Point Selections and Weak ε-Nets for Convex Hulls [PDF]
, 1992 Noga Alon +3 more
openalex +1 more source
Identification of Soft Modes in Amorphous Al2O3${\rm Al}_{2}{\rm O}_{3}$ via First‐Principles
Advanced Quantum Technologies, EarlyView.Two‐level systems appear in superconducting qubits, hastening decoherence. The precise nature of these two‐level systems remains unknown. By performing first‐principles simulations, evidence is provided that spatially localized, low‐frequency modes vibrational modes serve as two‐level systems in amorphous aluminum oxide and demonstrate that ...
Alexander C. Tyner +6 more
wiley +1 more source
Homothetic Tube‐Based Adaptive MPC
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT This article presents a homothetic tube‐based adaptive model predictive control strategy to handle discrete‐time linear time‐invariant (LTI) systems with parametric uncertainties and hard constraints imposed on the states and the control inputs.
Abhishek Dhar +2 more
wiley +1 more source
Direct Data‐Driven State‐Feedback Control of Linear Parameter‐Varying Systems
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT The framework of linear parameter‐varying (LPV) systems has shown to be a powerful tool for the design of controllers for complex nonlinear systems using linear tools. In this work, we derive novel methods that allow us to synthesize LPV state‐feedback controllers directly from only a single sequence of data and guarantee stability and ...
Chris Verhoek +2 more
wiley +1 more source
In-place techniques for parallel convex hull algorithms (preliminary version) [PDF]
, 1991 Mujtaba R. Ghouse, Michael T. Goodrich
openalex +1 more source
Using a Small Hexapod Robot to Pick up Large Cylinders for Munitions Response
Journal of Field Robotics, EarlyView.ABSTRACT In shallow water environments, traditional technologies face challenges in retrieving unexploded ordnance (UXO). We present an innovative and safe alternative robotic platform to replace traditional divers in this dangerous task. A waterproof 18‐DOF legged robot MR.
Yifeng Gong +2 more
wiley +1 more source
Engineering Science and Technology, an International JournalThis paper introduces a novel algorithm for computing the convex hull of a finite set of points in two-dimensional space. Unlike traditional methods, this algorithm strategically partitions the input set into five distinct regions, isolating interior ...
Fidan Nuriyeva, Hakan Kutucu
doaj
Moment Inequalities for Functionals of the Brownian Convex Hull [PDF]
, 1992 Davar Khoshnevisan
openalex +1 more source
A Path Planning Algorithm Based on Tangent Point Search and Constrained B‐Spline
Journal of Field Robotics, EarlyView.ABSTRACT The traditional Tangent Point Search (TPS) algorithm, as a path planning algorithm suitable for large‐scale maps, performs well in the presence of large rectangular obstacles. However, it has two disadvantages: 1. it requires that the obstacles be rectangular so that the shape of obstacles is limited to the fixed form. 2.
Ge Tai +6 more
wiley +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT In this study, we tackle the problem of surveilling a large area over the sea without access to the global navigation satellite system (GNSS) while searching for the known target vessel. The system utilizes an unmanned aerial vehicle (UAV) equipped with long‐range radio frequency (LoRa) localization and an RGB camera to detect the target ...
Marijana Peti +10 more
wiley +1 more source