Contribution of the FPGAs for Complex Control Algorithms: Sensorless DTFC with an EKF of an Induction Motor

2017 ◽  
Vol 16 (2) ◽  
pp. 226-237 ◽  
Author(s):  
Saber Krim ◽  
Soufien Gdaim ◽  
Abdellatif Mtibaa ◽  
Mohamed Faouzi Mimouni
Keyword(s):  
Induction Motor ◽  
Control Algorithms ◽  
Complex Control

The New Measurement and Calculation Method for Dynamic Parameters of DC Motor Based on dSPACE System

2012 ◽  
Vol 562-564 ◽  
pp. 1496-1500
Author(s):  
Qiang Li ◽  
Wei Chen ◽  
Ren He
Keyword(s):  
Mathematical Model ◽  
Duty Cycle ◽  
Calculation Method ◽  
Dc Motor ◽  
Control Algorithms ◽  
Dynamic Parameters ◽  
Hardware In The Loop ◽  
Test Results ◽  
Complex Control ◽  
Measurement And Calculation Method

To investigate the accuracy of modeling DC motor, the platform for measurement and calculation dynamic parameters is built by the Hardware-In-the-Loop(HIL) method based on dSPACE system. The running state of DC motor has to be changed with adjustment of PWM duty-cycle using ControlDesk software. Having got measurement and calculation parameters value of DC motor, we compare the test results with simulation value using the model of DC motor with cascade control in Matlab/Simulink software according to the classical mathematical model. It confirms the established model of DC motor accurately and reliability using new parameters, which provides the basis of more complex control algorithms and also indicates that the feasibility and generalization application value of measurement and calculation method for DC motor.

Implementation of Advanced Control Schemes Using dSPACE Material for Teaching Induction Motor Drives

2010 ◽  
Vol 47 (2) ◽  
pp. 151-167 ◽  
Author(s):  
C. Versèle ◽  
O. Deblecker ◽  
G. Bury ◽  
J. Lobry
Keyword(s):  
Induction Motor ◽  
Direct Torque Control ◽  
Motor Drives ◽  
Torque Control ◽  
Control Algorithms ◽  
Motor Drive ◽  
Induction Motor Drive ◽  
Induction Motor Drives ◽  
Control Schemes ◽  
Advanced Control

This paper describes a project in which students must implement two advanced control schemes for a voltage-fed inverter induction motor drive, namely vector control and direct torque control, using a dSPACE platform and a Matlab/Simulink environment. With this platform, students can focus on these two control schemes without spending too much time on details concerning the implementation of the control algorithms on the board.

Passively Adaptive Compliant Gripper

2012 ◽  
Vol 162 ◽  
pp. 316-325 ◽  
Author(s):  
Dalibor Petkovic ◽  
Mirna Issa ◽  
Nenad D. Pavlovic ◽  
Lena Zentner
Keyword(s):  
Silicone Rubber ◽  
Degrees Of Freedom ◽  
Compliant Mechanism ◽  
Robotic Manipulators ◽  
Embedded Sensors ◽  
Control Algorithms ◽  
Underactuated Mechanism ◽  
Complex Control ◽  
Multiple Degrees Of Freedom ◽  
Conductive Silicone Rubber

Gripping and holding of objects are key tasks for robotic manipulators. The development of universal grippers able to pick up unfamiliar objects of widely varying shapes and surfaces is a very challenging task. Passively compliant underactuated mechanisms are one way to obtain the gripper which could accommodate to any irregular and sensitive grasping objects. The purpose of the underactuation is to use the power of one actuator to drive the open and close motion of the gripper. The underactuation can morph shapes of the gripper to accommodate to different objects. As a result, they require less complex control algorithms. The fully compliant mechanism has multiple degrees of freedom and can be considered as an underactuated mechanism. This paper presents a new design of the adaptive underactuated compliant gripper with distributed compliance and embedded sensors in the gripper structure. The adaptive gripper surfaces will have the sensing capability by these embedded sensors. The gripper will be made of a silicone rubber and conductive silicone rubber will be used for the embedded sensors. The main points of this paper are in explanation of the construction and production of the gripper structure and showing the methodology of a new sensing capability of the gripper.

scholarly journals Experimental Set-Up of an Induction Motor for Observers and Control Algorithms Validation

1997 ◽  
Vol 30 (27) ◽  
pp. 441-446
Author(s):  
D. Lubineau ◽  
M. Dion ◽  
L. Dugard ◽  
D. Roye
Keyword(s):  
Induction Motor ◽  
Control Algorithms ◽  
Set Up ◽  
And Control
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