Results 21 to 30 of about 39,069 (308)

Adaptive Fuzzy Sliding Mode Control Method for Vision- Based Food Packaging Line Robot Joint

open access: yesChemical Engineering Transactions, 2015
In the cold frozen food product packaging production line, as the products’ geometric parameter is changing, so the manual work remains the main ways in today’s food packaging production line, in order to enhance the degree of automation, this paper ...
J. Lu, C. Tian, M.C. Chen
doaj   +1 more source

Fast Simulation of Skin Sliding [PDF]

open access: yes, 2009
Skin sliding is the phenomenon of the skin moving over underlying layers of fat, muscle and bone. Due to the complex interconnections between these separate layers and their differing elasticity properties, it is difficult to model and expensive to ...
Jian Jun Zhang   +5 more
core   +1 more source

Sliding Mode Controller Design Using Fuzzy Sliding Surface for Flexible Joint Manipulator

open access: yes, 2022
This paper focuses on designing a new robust controller for flexible joint manipulator using time-varying sliding surface. The sliding mode control is thought to be a powerful choice to overcome nonlinear and parametric uncertainties of flexible joint ...
AK, AYÇA
core   +1 more source

Iterative sliding mode control strategy of robotic arm based on fractional calculus

open access: yesJournal of Measurement Science and Instrumentation, 2021
In order to improve the control performance of industrial robotic arms, an efficient fractional-order iterative sliding mode control method is proposed by combining fractional calculus theory with iterative learning control and sliding mode control.
ZHANG Xin   +4 more
doaj  

Disturbance Observer-Based Robot End Constant Contact Force-Tracking Control

open access: yesComplexity, 2019
A disturbance observer-based hybrid sliding mode impedance control method is proposed in this paper, which is able to achieve robot end constant contact force-tracking control without force/torque sensors.
Tie Zhang, Xiaohong Liang
doaj   +1 more source

Application of fractional calculus in iterative sliding mode synchronization control

open access: yesArchives of Electrical Engineering, 2020
In order to control joints of manipulators with high precision, a position tracking control strategy combining fractional calculus with iterative learning control and sliding mode control is proposed for the control of a single joint of manipulators ...
Xin Zhang   +3 more
doaj   +1 more source

Concept, etiology, and pathomechanics of hallux rigidus

open access: yesJournal of the Foot & Ankle, 2021
There is a continuous anatomical, functional and pathomechanical roadmap from functional hallux limitus to hallux rigidus. Although many etiologies for hallux rigidus have been studied it is very probable that it has a primary origin with less-than-ideal
Manuel Monteagudo de la Rosa   +1 more
doaj   +1 more source

Global Sliding Mode Control for Nonlinear Vehicle Antilock Braking System

open access: yesIEEE Access, 2021
In order to further improve the braking performance of the nonlinear antilock braking system (ABS), an improved global sliding mode control scheme is presented. First, a nonlinear global sliding mode surface is designed.
Hongwei Wang, Shaowen Wu, Qianyu Wang
doaj   +1 more source

Observation and modeling of the suction pump effect during rapid dilatant slip [PDF]

open access: yes, 2003
The temporary pressure drop observed during post-peak dilatant slip in axi-symmetric testing of a porous aeolian sandstone is modeled using a simple function of opening caused by sliding along the fault surface.
Rudnicki, J. W.   +3 more
core   +1 more source

Piecewise Adaptive Sliding Mode Control for Aeroengine Networked Control Systems with Resource Constraints

open access: yesComplexity, 2019
Within the future application of wireless network for the aeroengine control problem, resource constraints (caused by the limitation of hardware) and network traffic restriction must be considered as one of the difficulties to be solved; thus, the ...
Bin Zhou   +6 more
doaj   +1 more source

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