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Flexible assistance strategy of lower limb rehabilitation exoskeleton based on admittance model
Exercise training based on exoskeleton is an effective rehabilitation method for stroke patients. However, some rehabilitation exoskeletons still...
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Investigation of Characteristics of MIS Structures Based on MBE n-HgCdTe NBνN Barrier Structures by Admittance Spectroscopy
AbstractThis study is devoted to the study of metal–insulator–semiconductor (MIS) structures based on n -HgCdTe (MCT) grown by molecular beam epitaxy...
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Double-sided LC-compensated capacitive wireless power transfer system with admittance-based matching networks
Designing a capacitive wireless power transfer system is challenging due to the variable coupling capacitance caused by the physical misalignment of...
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Towards Robust Physical Human Robot Interaction by an Adaptive Admittance Controller
The regular admittance controller cannot be easily transferred to the physical human–robot interaction scenario because of the dynamic stiffness of...
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Hybrid impedance and admittance control of robot manipulator with unknown environment
This paper presents a novel impedance control strategy to improve the performance of a robot manipulator. Impedance control and admittance control...
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Electro-mechanical admittance matrix for modeling axial polarized cylindrical piezo-electrics
The equivalent electro-mechanical admittance matrix of cylindrical piezo-electrics with axial polarization was derived, and based on the electrical...
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DC-side admittance model of converters with constant power control considering DC-side voltage fluctuation
In the stability analysis of DC (direct-current) power grids, AC (alternating current)/DC converters are usually treated as linear proportional...
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Series admittance–impedance controller for more robust and stable extension of force control
To control a robot performing cooperative work between a human and robot, not only the position but also the force must be controlled from the...
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Interpolating across the impedance/admittance spectrum with Unified Interaction Control
Impedance Control (IC) and Admittance control (AC) are two control methods for robot-environment interaction which have opposing performance and...
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Design of the Steering Feedback Controller of a Steer-by-Wire System Using Admittance Model
The steer-by-wire (SbW) system is a promising system in the realm of automotive engineering. It substitutes the mechanical connection between the...
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A Fuzzy Variable Admittance Control Method to Ensure Compliance Motion of a Cooperative Robot
Admittance control strategy is a vital control method to implement the compliance control of robots. However, the constant admittance parameters...
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Simulation of the Nonstationary Burning of a Solid Propellant in a Combustion Chamber and Calculation of the Acoustic Admittance of the Combustion Surface of this Propellant
With the use of the model of the nonstationary burning of a solid propellant in a combustion chamber and the model of the gas dynamics of the flow of...
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A Fixed-Admittance Modeling Method of Power Electronic Switches Based on State Initializations
The constant admittance model of power electronic switches adopt an inductance and a capacitance to simulate the on-off state of the switch...
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Optimized PI gains for dynamic voltage restorer control using admittance estimation strategy
This paper describes how to use particle swarm optimization to implement a neural network-based admittance estimation strategy for controlling a...
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Variable Admittance Network with Indirect Energy Supply for Semiactive Vibration Control
This paper presents the concept of the variable admittance network (VAN) with indirect energy supply for semiactively controlled systems and the...
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Force Identification and Response Prediction of an Offshore Platform Using Admittance Function and Incomplete Response Measurements
In several existing structures and infrastructure systems, the loads and responses are hard to be accurately measured especially when the structural...
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A stability observer for human-robot and environment-robot interaction with variable admittance control
When the robot interacts with the environment or people, if the stiffness of the environment or people suddenly increases, the robot is prone to...
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Assessment of the Influence of Ground Admittance Correction and Frequency Dependence of Electrical Parameters of Ground of Simulation of Electromagnetic Transients in Overhead Lines
This paper investigates the influence of the ground admittance correction and the frequency dependence of ground conductivity and permittivity on the...
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Protected Admittance E-Health Record System Using Blockchain Technology
E-health record is considered as an individual’s health document, which gets shared among several amenities. The EHR system is becoming a popular...
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Admittance Space Geometry of N-Layer Dielectric Structures and Synthesis Problems
AbstractIt is known that the level of analytical modeling direct problems of electrodynamics of layered dielectric structures (LDSs) is seriously...
