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[PDF] Top 20 Impedance control using a cascaded loop force control

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Impedance control using a cascaded loop force control

Impedance control using a cascaded loop force control

... to impedance control concentrates on robotic systems in which the joint elasticity is ...these control laws. In [7], Ott et al. proposed an impedance control law taking into account ... Voir le document complet

8

Stochastic optimal open-loop control as a theory of force and impedance planning via muscle co-contraction

Stochastic optimal open-loop control as a theory of force and impedance planning via muscle co-contraction

... become a relevant strategy regarding disturbance rejection and task ...errors using sensory feedback and reciprocal activations that are less costly than ...co-contraction. A few studies have ... Voir le document complet

34

A cascaded loop structure in force and position to control a bilateral teleoperation robotic system

A cascaded loop structure in force and position to control a bilateral teleoperation robotic system

... to a force ...the force sensor between the base of the robot and its ...study, a force sensor placed at the end-effector of the robot allows a better rejection of the inner ... Voir le document complet

7

Robust impedance active control of flight control devices

Robust impedance active control of flight control devices

... the control of the mechanical impedance of an aircraft ...The control architecture involves an inner position servo-loop and an outer loop feedbacking the torque/force ... Voir le document complet

7

Explicit force control V.S. impedance control for micromanipulation.

Explicit force control V.S. impedance control for micromanipulation.

... presents a study of different force control schemes for controlling contact during manipulation tasks at the ...Explicit force control and impedance control are compared ... Voir le document complet

9

Explicit force control V.S. impedance control for micromanipulation.

Explicit force control V.S. impedance control for micromanipulation.

... presents a study of different force control schemes for controlling contact during manipulation tasks at the ...Explicit force control and impedance control are compared ... Voir le document complet

9

Design and analysis of series elasticity in closed-loop actuator force control

Design and analysis of series elasticity in closed-loop actuator force control

... Compliance A simple method to achieve pseudo force control and low robot output impedance is to have a robot use conventional position control but incorporate passive ...active ... Voir le document complet

123

Open-loop control of cavity noise using Proper Orthogonal Decomposition reduced-order model

Open-loop control of cavity noise using Proper Orthogonal Decomposition reduced-order model

... norm. A reduced-order model of the unactuated dynamics was then derived by a Galerkin projection of the isentropic Navier–Stokes equations onto the first POD ...In a second step, this un- actuated ... Voir le document complet

15

Open-loop control of cavity noise using Proper Orthogonal Decomposition reduced-order model

Open-loop control of cavity noise using Proper Orthogonal Decomposition reduced-order model

... in a change of the impingement on the downstream ...feedback loop mechanism inside the cavity is modified, lead- ing to a reduction of the unsteadiness of the pressure ...and a change of the ... Voir le document complet

14

Modeling and optimal force control of a nonlinear electrostatic microgripper.

Modeling and optimal force control of a nonlinear electrostatic microgripper.

... and a capacitive force sensor ( 50nN resolution) providing a noise signal with a peak-to-peak magnitude reaching ...from a modeling point of view, we propose a knowledge based ... Voir le document complet

10

The design and construction of a modular force control actuator

The design and construction of a modular force control actuator

... This thesis describes the design, construction, and performance of a modular force control actuator, incorporating an electric motor, a gearbox, a ball screw acting as pa[r] ... Voir le document complet

37

Transient stability emergency control combining open-loop and closed-loop technique

Transient stability emergency control combining open-loop and closed-loop technique

... emergency control method, named E- SIME, was proposed some years ago [3] to ...corresponding control action; decision-making and decision ...open-loop control may be an interesting ... Voir le document complet

7

A closed-loop and ergonomic control for prosthetic wrist rotation

A closed-loop and ergonomic control for prosthetic wrist rotation

... A closed-loop and ergonomic control for prosthetic wrist rotation Mathilde Legrand 1 , Nathana¨el Jarrass´e 1 , Florian Richer 1 and Guillaume Morel 1 Abstract— Beyond the ultimate goal of ... Voir le document complet

8

Open-loop control of three-dimensional wakes

Open-loop control of three-dimensional wakes

... This numerical method, taking implicitly into account transport terms, has no sta- bility condition relying on transport, usually leading to very small time steps. Thus one can use long time steps with the present ... Voir le document complet

7

Control of penetration in gas-tungsten-arc welding : a puddle impedance approach

Control of penetration in gas-tungsten-arc welding : a puddle impedance approach

... the controller becomes a pure proportional controller. The star indicates the sampling operation. A first order · reconstructor is used to convert the discrete outpu[r] ... Voir le document complet

171

Adaptive loop sensitivity characteristics for a model reference adaptive control system

Adaptive loop sensitivity characteristics for a model reference adaptive control system

... In an attempt to reduce the wide range of adaptive loop sensitivities required for optimum performance under various flight conditions, initial parameter settings, a[r] ... Voir le document complet

70

Ice force modeling for DP control systems

Ice force modeling for DP control systems

... as a rigid body with no dynamic positioning system ...by a virtual tow carriage (only surge motion is allowed), forcing the vessel to move ...at a preliminary stage and it shows the future plan for ... Voir le document complet

11

Geometric optimal techniques to control the muscular force response to functional electrical stimulation using a non-isometric force-fatigue model

Geometric optimal techniques to control the muscular force response to functional electrical stimulation using a non-isometric force-fatigue model

... pulses. A second more recent step led to models taking into account the dynamics of the fa- tigue variables, see for instance the Ding et ...the force response to FES-input, and the evolution of three ... Voir le document complet

25

Lorentz Force Electrical Impedance Tomography

Lorentz Force Electrical Impedance Tomography

... Lorentz Force Electrical Impedance Tomo- ...in a magnetic field : the vibration of the tissues inside the field induces an electrical current by Lorentz ...sample, a map of the electrical ... Voir le document complet

6

Feedback Control as MAPE-K loop in Autonomic Computing

Feedback Control as MAPE-K loop in Autonomic Computing

... the control of continuous process are given as a set of di ffer- ential equations, which are further discretized as di fference equations for numerical control ...at a detailed level, digital ... Voir le document complet

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