Multi algorithm fusion based trajectory tracking control method for parallel food sorting robots
Shipin yu jixieObjective: To solve the problems of low control accuracy and poor motion stability in the trajectory tracking control method of parallel food sorting robots.
LI Yunfeng, WANG Cong, LI Yuqin
doaj +1 more source
A Time-Periodic Lyapunov Approach for Motion Planning of Controllable Driftless Systems on SU(n)
, 2009 For a right-invariant and controllable driftless system on SU(n), we consider a time-periodic reference trajectory along which the linearized control system generates su(n): such trajectories always exist and constitute the basic ingredient of Coron's ...
da Silva, P. S. Pereira +2 more
core +3 more sources
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang +10 more
wiley +1 more source
Active Lane-Changing Control of Intelligent Vehicle on Curved Section of Expressway
Modelling and Simulation in Engineering, 2022 In order to improve the intelligent vehicle lane-changing performance, an active lane-changing control algorithm is proposed considering the changes of road curvature and vehicle speed.
Pengfei Feng +3 more
doaj +1 more source
A decentralized proportional-integral sliding mode tracking controller for a 2 D.O.F robot arm [PDF]
, 2005 Trajectory tracking with high accuracy is a very challenging topic in direct drive robot control. This is due to the nonlinearities and input couplings present in the dynamics of the arm.
Ahmad, Mohd. Noh +3 more
core
CX3CL1 in Early Detection of Alzheimer's Disease: Plasma Dynamics Across Age and Disease Stages
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Backgrounds Alzheimer's disease (AD) is characterized by amyloid‐beta plaques, tau tangles, and neuroinflammation. C‐X3‐C motif chemokine ligand 1 (CX3CL1, also known as fractalkine), a neuroimmune chemokine implicated in AD pathogenesis, shows inconsistent alterations in plasma/serum across studies.
Ling Wang +6 more
wiley +1 more source
Nonlinear Receding-Horizon Control of Rigid Link Robot Manipulators
, 2005 The approximate nonlinear receding-horizon control law is used to treat the trajectory tracking control problem of rigid link robot manipulators. The derived nonlinear predictive law uses a quadratic performance index of the predicted tracking error and ...
Boucher, P., Hedjar, R.
core +2 more sources
Robust Backstepping Sliding Mode Control for a Quadrotor Trajectory Tracking Application
IEEE Access, 2020 This paper proposes a robust position control scheme for a quadrotor UAV system under uncertainties. The proposed control algorithms combine integral sliding mode and backstepping sliding mode controllers in a double-loop control structure (i.e., inner ...
D. Almakhles
semanticscholar +1 more source
Fluid Biomarkers of Disease Burden and Cognitive Dysfunction in Progressive Supranuclear Palsy
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Identifying objective biomarkers for progressive supranuclear palsy (PSP) is crucial to improving diagnosis and establishing clinical trial and treatment endpoints. This study evaluated fluid biomarkers in PSP versus controls and their associations with regional 18F‐PI‐2620 tau‐PET, clinical, and cognitive outcomes.
Roxane Dilcher +10 more
wiley +1 more source
Falling sphere-radar mathematical simulation techniques Final report, 15 Dec. - 15 Aug. 1965 [PDF]
Computer program for describing falling sphere trajectory and conversion of sphere trajectory into simulated radar tracking ...
Phillips, K. E., Staffanson, F. L.
core +1 more source