Results 51 to 60 of about 25,842 (241)

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

Spatial Trajectory Tracking of Underactuated Autonomous Underwater Vehicles by Model–Data-Driven Learning Adaptive Robust Control

Journal of Marine Science and Engineering
This paper aims to solve the spatial trajectory tracking control problem of underactuated autonomous underwater vehicles (AUVs) in the presence of system parameter uncertainties and complex external disturbances.
Linyuan Guo, Ran Zhou, Qingchang Guo, Liran Ma, Chuxiong Hu, Jianbin Luo   +5 more
doaj   +1 more source

Multi-Body Dynamics Modeling and Control for Strapdown Inertially Stabilized Platforms Considering Light Base Support Characteristics

Applied Sciences, 2020
The dynamics model used for inertially or strapdown inertially stabilized platforms is based on the rotor and motor load, and it either does not consider the stator or it implicitly assumes a fixed stator.
Zhongshi Wang, Dapeng Tian, Lei Shi, Jinghong Liu   +3 more
doaj   +1 more source

Human Like Adaptation of Force and Impedance in Stable and Unstable Tasks [PDF]

, 2011
—This paper presents a novel human-like learning con-troller to interact with unknown environments. Strictly derived from the minimization of instability, motion error, and effort, the controller compensates for the disturbance in the environment in ...
Albu-Schaeffer, A, Burdet, E, Ganesh, G, Haddadin, S, Parusel,, S, Yang, C   +5 more
core   +1 more source

Identifying Physical Interactions in Contact‐Based Robot Manipulation for Learning from Demonstration

Advanced Robotics Research, EarlyView.
Robots can learn manipulation tasks from human demonstrations. This work proposes a versatile method to identify the physical interactions that occur in a demonstration, such as sequences of different contacts and interactions with mechanical constraints.
Alex Harm Gert‐Jan Overbeek, Herman van der Kooij, Douwe Dresscher, Mark Vlutters   +3 more
wiley   +1 more source

Phase correction for Learning Feedforward Control [PDF]

, 2003
Intelligent mechatronics makes it possible to compensate for effects that are difficult to compensate for by construction or by linear control, by including some intelligence into the system. The compensation of state dependent effects, e.g.
Kruif, Bas J. de, Vries, Theo J.A. de
core   +2 more sources

Predictive feedforward compensator for dead-time processes

IFAC-PapersOnLine, 2017
Abstract This paper deals with a predictive disturbance compensator for processes characterized by input-output and disturbance-output time delays. The proposed scheme provides a solution for configurations where the application of classical feedforward approach results in poor performance.
A. Pawlowski, C. Rodríguez, J.L. Guzmán, M. Berenguel, S. Dormido   +4 more
openaire   +1 more source

Improving adaptive feedforward vibration compensation by using integral + proportional adaptation [PDF]

2012 IEEE 51st IEEE Conference on Decision and Control (CDC), 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Airimitoaie, Tudor-Bogdan, Landau, Ioan Doré   +1 more
openaire   +3 more sources

Continual Learning for Multimodal Data Fusion of a Soft Gripper

Advanced Robotics Research, EarlyView.
Models trained on a single data modality often struggle to generalize when exposed to a different modality. This work introduces a continual learning algorithm capable of incrementally learning different data modalities by leveraging both class‐incremental and domain‐incremental learning scenarios in an artificial environment where labeled data is ...
Nilay Kushawaha, Egidio Falotico
wiley   +1 more source

Industrial manipulator control with feedforward dynamic compensation [PDF]

Proceedings of the 27th IEEE Conference on Decision and Control, 2003
The feasibility of implementing model-based control techniques on the existing hierarchical control architecture of industrial manipulators has been evaluated experimentally. Three critical issues are addressed: the impact of stiffer PD (proportional-derivative) loops on the performance of model-based controllers with incomplete dynamic compensation in
openaire   +1 more source