Results 61 to 70 of about 796,850 (288)
Optimal finite-precision controller realization of sampled data systems [PDF]
, 2000 We investigate the sensitivity of closed-loop stability with respect to finite word length (FWL) effects in the implementation of the digital controller coefficients.
Wu, J. +3 more
core +2 more sources
Applied SciencesUnmanned aerial vehicles have a wide range of uses in the military field, non-combat situations, and civil works. Due to their ease of operation, unmanned aerial vehicles (UAVs) are highly sought after by farmers and are considered the best agricultural ...
Sairoel Amertet +2 more
doaj +1 more source
Science Progress, 2020 The problem of designing a controller for a multi-vectored propeller airship with independent amplitude and rate saturations is addressed. First, a linear Proportional-Integral-Derivative (PID) controller is introduced for position control without ...
Li Chen +3 more
doaj +1 more source
, 2014 In this paper, an efficient control strategy for physiological interaction based anaesthetic drug infusion model is explored using the fractional order (FO) proportional integral derivative (PID) controllers.
Koushik Maharatna +5 more
core +1 more source
Advanced Robotics Research, EarlyView.This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi +2 more
wiley +1 more source
Tuning PID Controller by Neural Network for Robot Manipulator Trajectory Tracking
Al-Khawarizmi Engineering Journal, 2013 Ziegler and Nichols proposed the well-known Ziegler-Nichols method to tune the coefficients of PID controller. This tuning method is simple and gives fixed values for the coefficients which make PID controller have weak adaptabilities for the model ...
Saad Zaghlul Saeed Al-Khayyt
doaj
Online Self-Tuning Precompensation for a PID Heading Control of a Flying Robot
International Journal of Advanced Robotic Systems, 2006 In this paper, an online self-tuning precompensation for a Proportional-Integral-Derivative (PID) controller is proposed to control heading direction of a flying robot.
Sukon Puntunan, Manukid Parnichkun
doaj +1 more source
COMPARISON PERFORMANCE OF DIFFERENT PID CONTROLLERS FOR DC MOTOR
Diyala Journal of Engineering Sciences, 2012 Speed control of Dc motors is an important issue also shorter settling time is desired . In this work at first a parallel PID compensator which adjusted by Ziegler – Nichols is designed but Ziegler – Nichols ...
Abidaoun H. shallal
doaj +1 more source
Learning‐Based Soft Robotic Grasping: Recent Progress and Remaining Challenges
Advanced Robotics Research, EarlyView.This review analyzes learning‐based soft robotic grasping from a pipeline‐oriented perspective, encompassing soft gripper design, multimodal sensing, and learning‐based planning and control. It surveys key neural network architectures and benchmark datasets and identifies critical challenges such as sim‐to‐real transfer, generalization, and continual ...
Arnab Majumder +3 more
wiley +1 more source
Stiffness‐Programmable Origami Robots With Tendon‐Driven Actuation via Multimaterial 3D Printing
Advanced Robotics Research, EarlyView.Motion diversity is achieved in a tendon‐driven origami robot through programmable stiffness rather than modified actuation. Multimaterial 3D printing embeds soft creases, modular inserts redirect identical tendon inputs into distinct behaviors, and variable‐stiffness inserts enable real‐time switching.
Elisha Lerner, Jianguo Zhao
wiley +1 more source