active force control (AFC)
Intelligent active force control of a vehicle suspension system
... Fuzzy Active Force Control (SAFAFC) is ...proposed control system essentially comprises of four feedback control loops, namely the innermost loop for force tracking of the ...
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Comparative Study between Intelligent Algorithms for Active Force Control of Side Car Mirror Vibration
... Some active vibration controllers were developed based on PID scheme, but this vibration is happen with high speed and conventional controllers cannot attenuate oscillation ...superiorly. Active ...
12
Vibration Suppression of a Handheld Tool Using Intelligent Active Force Control (AFC)
... an active force control (AFC) strategy to suppress vibration on the rear handle of a handheld ...of control schemes were closely examined and compared involving the classic ...
6
Development of a software for simulating active force control schemes of a two-link planar manipulator
... robotic control schemes with the active force control (AFC) strategy as the key element of the robotic system that assumes a rigid two-link planar ...main control loop to approximate ...
24
Intelligent material handling mobile robot for industrial purpose with active force control capability
... their control, resolved-motion-rate-control (RMRC) and resolved acceleration control (RAC), active force control (AFC), fuzzy logic (FL) and knowledge-based system (KBS), motion ...
212
Robust intelligent active force control of nonholonomic wheeled mobile robot
... to control a nonholonomic wheeled mobile robot (WMR) robustly with reference to its trajectory tracking capability in the wake of introduced ...intelligent active force control (IAFC) scheme ...
15
A preliminary study into the application of active force control strategy to an automotive suspension system
... The governing equations of the suspension model were derived considering free body diagram analysis. These equations constituting the mathematical model of the system are to be used in c[r] ...
16
Online Full Text
... feedback control mechanism into a pneumatically actuated micro robot taking into account the robust tracking performance in a constrained environment in ...on active force control (AFC) ...
6
An active control method to reduce friction induced vibration caused by negative damping
... In this paper, a novel approach to reduce the effect of negative damping that causes friction induced vibration (FIV) is proposed by applying an active force control (AFC) based strategy to a ...
16
Intelligent active force control of a rigid robot arm using embedded iterative learning algorithm
... Results clearly indicate the effectiveness of the control scheme in compensating the disturbances and at the same time the estimated inertia matrix is optimized to values corresponding t[r] ...
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How muscle fiber lengths and velocities affect muscle force generation as humans walk and run at different speeds
... We simplified muscle structure by assuming that all fibers in a muscle are the same length and travel the entire length of the fascicle. Three-dimensional fiber geometry produces a distribution of fiber lengths and ...
11
The Effects of Geometric Parameters Under Small and Large Deformations on Dissipative Performance of Shape Memory Alloy Helical Springs
... applied force (in the case of displacement-control loadings) using some simplifi- cation assumptions, which do not necessarily coincide with the ...of force as a function of de- flection. Although ...
11
A High-Level Control Algorithm Based on sEMG Signalling for an Elbow Joint SMA Exoskeleton
... the control algorithm gave the possibility to control the exoskeleton tracking a reference for passive rehabilitation therapy, in flexion [4], only actuating in flexion and recuperating (during the ...
17
Seismic Mitigation of Building Frames using Magnetorheological Damper (TECHNICAL NOTE)
... more force and more ...the control of responses of structures like building frames and ...vibration control system for seismic mitigation has more advantages than other semi-active ...
5
Exploring physiological signals on people with Duchenne muscular dystrophy for an active trunk support: a case study
... to control the ball on the screen in the static ...(E) control. Subject two could per- form the active experiment with (E) (but without the de- vice), yet he was unable to perform the static ...
7
Active suspension simulation through software interfacing.
... A pioneer in active suspension, Citroen has a long history o f offering hydraulic suspension. As summarized by M erker et al. {34} its current ‘hydractive’ system uses six accumulators: one at each corner, one ...
156
Hybrid active and passive control of vibratory power flow in flexible isolation system
... harmonic force f = f 0 e jωt , is mounted on a supporting beam-like structure C of length L through a mounting system B consisting of a passive isolator and an active ...The active actuator is placed ...
11
Modelling and Analysis About a Fault State of a New Cockpit Control Mechanism
... cockpit control units design whether meets the design requirements or ...cockpit control units and simulating and assessment of their maneuverability based on the dynamic model in the normal mode, however, ...
7
On the ascent: the soleus operating length is conserved to the ascending limb of the force–length curve across gait mechanics in humans
... muscle force Inhibition of voluntary muscle activation is typically assessed using a twitch-interpolation protocol, whereby muscle stimulation is used to evoke a superimposed twitch torque during a voluntary ...
13
Need for mechanically and ergonomically enhanced tremor-suppression orthoses for the upper limb: a systematic review
... an orthosis which suppresses involuntary movements in the elbow is 580 g, corresponding to a 19% increase in the weight of an average user’s arm (average forearm weight of 2.3% and arm weight of 5% from average body ...
15