Model-Based Feedforward Control of Part Height in Directed Energy Deposition. [PDF]
Materials (Basel), 2021 Control of the geometric accuracy of a metal deposit is critical in the repair and fabrication of complex components through Directed Energy Deposition (DED).
Wang Q +4 more
europepmc +2 more sources
Impaired feedforward control of movements in pianists with focal dystonia [PDF]
Frontiers in Neurology, 2022 Learning accurate and fast movements typically accompanies the modulation of feedforward control. Nevertheless, it remains unclear how motor skill learning modulates feedforward control, such as through maladaptation of the sensorimotor system by ...
Ken Takiyama +5 more
doaj +2 more sources
Model-based design of a wave-feedforward control strategy in floating wind turbines [PDF]
Wind Energy Science, 2021 Floating wind turbines rely on feedback-only control strategies to mitigate the negative effects of wave excitation. Improved power generation and lower fatigue loads can be achieved by including information about incoming waves in the turbine controller.
A. Fontanella +3 more
doaj +2 more sources
Feedforward control in children with cerebral palsy and association with white matter integrity [PDF]
Frontiers in NeurologyBackgroundPrecise upper limb movements required for daily activities rely on feedback and feedforward control mechanisms. In children with cerebral palsy (CP), damage to white matter tracts impairs motor execution and sensorimotor control.
Ophélie Martinie +9 more
doaj +2 more sources
Application of key link nursing based on feedforward control theory in the emergency rescue of multiple trauma patients [PDF]
Frontiers in Public HealthObjectiveTo explore the application effect of key link nursing, which is based on feedforward control theory, in the rescue of emergency patients with multiple injuries.MethodsA total of 120 patients with multiple injuries admitted to the emergency ...
Yufeng Huang +4 more
doaj +2 more sources
Intelligent Vehicle Lateral Control Method Based on Feedforward + Predictive LQR Algorithm
Actuators, 2021 Aiming at the problems of control stability of the intelligent vehicle lateral control method, single test conditions, etc., a lateral control method with feedforward + predictive LQR is proposed, which can better adapt to the problem of intelligent ...
Tao Yang +4 more
doaj +2 more sources
Impaired Feedforward Control and Enhanced Feedback Control of Speech in Patients with Cerebellar Degeneration. [PDF]
J Neurosci, 2017 The cerebellum has been hypothesized to form a crucial part of the speech motor control network. Evidence for this comes from patients with cerebellar damage, who exhibit a variety of speech deficits, as well as imaging studies showing cerebellar ...
Parrell B +4 more
europepmc +2 more sources
Temporal prediction and feedforward control in cerebellar ataxia during spontaneous, instructed, and adaptive auditory-motor coupling while walking [PDF]
Scientific ReportsAuditory-motor coupling, the entrainment of movement to an auditory stimulus, involves processes of temporal prediction and feedforward control. The cerebellum is central to these mechanisms, with deficits contributing to ataxia, characterized by ...
Lousin Moumdjian +7 more
doaj +2 more sources
IEEE Access, 2019 This study focuses on the speed control problem of a five-phase permanent magnet synchronous motor (PMSM) in the presence of a variable load torque and unknown model parameters.
Zhi Kuang +3 more
doaj +2 more sources
Physics-Guided Neural Networks for Feedforward Control: An Orthogonal Projection-Based Approach [PDF]
American Control Conference, 2022 Unknown nonlinear dynamics can limit the performance of model-based feedforward control. The aim of this paper is to develop a feedforward control framework for systems with unknown, typically nonlinear, dynamics.
J. Kon +4 more
semanticscholar +1 more source