Dynamic torque calibration by means of model parameter identification

Analysis of Five Parameter Viscoelastic Model Under Dynamic Loading

The purpose of this paper is to analysis the viscoelastic models under dynamic loading. A five-parameter model is chosen for study exhibits elastic, viscous, and retarded elastic response to shearing stress. The viscoelastic specimen is chosen which closely approximates the actual behavior of a polymer. The module of elasticity and viscosity coefficients are assumed to be space dependent i.e. f...

Model identification and parameter estimation of ARMA models by means of evolutionary algorithms

Internal Report: Parameter Identification and Dynamic Model of MABEL

This research identifies an eleven degree of freedom dynamic model of MABEL, a new robot for the study of bipedal walking and running. Model parameters are identified on the basis of fourteen angles measured by encoders and the commanded torque of the robot’s four independent actuators. The identification process is modular and begins with the cable-driven transmission mechanism of the robot. B...

DSP Based Induction Motor Torque and Parameter Identification

Abstruct A practical induction motor torque and parameter measurement scheme is proposed without using any mechanical sensors. The torque and parameter calciulation is performed by a digital signal processor (DSP) based on measured motor terminal waveforms. Since the motor parameters are required for torque calculation, a novel scheme is developed for parameter identification. The motor paramet...

Parameter Identification of Pressure Sensors by Static and Dynamic Measurements

Fast identification methods of pressure sensors are investigated. With regard to a complete accurate sensor parameter identification two different measurement methods are combined. The approach consists on one hand in performing static measurements – an applied pressure results in a membrane deformation measured interferometrically and the corresponding output voltage. On the other hand optical...