Results 91 to 100 of about 32,723 (208)
Control System for the Navigation of the Agricultural Robots: A Review
Journal of Field Robotics, EarlyView.ABSTRACT Control systems for the navigation of autonomous agricultural robots—particularly those operating in uneven terrain and in the presence of static or dynamic obstacles—have advanced considerably in recent years. As conventional machinery evolves toward increasingly automated systems, the design of reliable navigation controllers has become ...
Edna Carolina Moriones Polanía +3 more
wiley +1 more source
Research on Optimal Control for the Vehicle Suspension Based on the Simulated Annealing Algorithm
Journal of Applied Mathematics, 2014 A method is designed to optimize the weight matrix of the LQR controller by using the simulated annealing algorithm. This method utilizes the random searching characteristics of the algorithm to optimize the weight matrices with the target function of ...
Jie Meng, Qingzhang Chen, Ren He
doaj +1 more source
Another Short and Elementary Proof of Strong Subadditivity of Quantum Entropy
, 2006 A short and elementary proof of the joint convexity of relative entropy is presented, using nothing beyond linear algebra. The key ingredients are an easily verified integral representation and the strategy used to prove the Cauchy-Schwarz inequality ...
Araki +22 more
core +1 more source
Deep Reinforcement Learning with embedded LQR Controllers
IFAC-PapersOnLine, 2020 This work has been accepted to IFAC for publication under a Creative Commons Licence CC-BY-NC ...
openaire +2 more sources
Key Technical Fields and Future Outlooks of Space Manipulators: A Survey
SmartBot, EarlyView.This paper systematically reviews the technological development of space manipulators, emphasizing the unique challenges posed by space environments. It examines four areas: structural design, modeling, planning, and control, while introducing typical ground test platforms.
Gang Chen +12 more
wiley +1 more source
Tackling nonlinear price impact with linear strategies
Mathematical Finance, Volume 35, Issue 2, Page 422-440, April 2025.Abstract Empirical studies in various contexts find that the price impact of large trades approximately follows a power law with exponent between 0.4 and 0.7. Yet, tractable formulas for the portfolios that trade off predictive trading signals, risk, and trading costs in an optimal manner are only available for quadratic costs corresponding to linear ...
Xavier Brokmann +3 more
wiley +1 more source
Design and Simulation of an LQR-PI Control Algorithm for Medium Wind Turbine
Energies, 2019 In this paper, a new linear quadratic regulator (LQR) and proportional integral (PI) hybrid control algorithm for a permanent-magnet synchronous-generator (PMSG) horizontal-axis wind turbine was developed and simulated. The new algorithm incorporates LQR
Kwansu Kim +3 more
doaj +1 more source
Control Methods Comparison for the Real Quadrotor on an Innovative Test Stand
Applied Sciences, 2020 This article is a continuation of our previously published work that presented a comparison of nine attitude quaternion-based controllers of the quadrotor in simulation environment.
Anežka Chovancová +5 more
doaj +1 more source
Medical Education, EarlyView.Abstract Introduction The transition from student to doctor represents a challenging shift in identity and responsibility that many graduates find difficult to manage. To understand better how to support the transition to practice we need an exploration of graduates' experiences that does not see the transition as a single moment, but a continuous ...
Stuart Redvers Pattinson +2 more
wiley +1 more source
LQR and SMC stabilization of a new unmanned aerial vehicle [PDF]
, 2009 We present our ongoing work on the development of a new quadrotor aerial vehicle which has a tilt-wing mechanism. The vehicle is capable of take-off/landing in vertical flight mode (VTOL) and flying over long distances in horizontal flight mode.
Ayken, Taylan +10 more
core