Stepper motor control using microcontroller

... systems, including; Stepper Motor, Linear Step Motor, DC Brush, Brushless, Servo, Brushless Servo and more This document will concentrate on Step Motor technology In Theory, a Stepper motor is a marvel ... between the motor and the driver are the most critical factors in a stepper motor system design Some general guidelines in the selection of these components are: INDUCTANCE...

Ngày tải lên: 25/10/2012, 15:38

... primary control PLL algorithm was used as a current measurement The control parameters were adjusted V CONCLUSION The characteristics of a new power flow controller, the Magnetic Energy Recovery Switch (MERS) , ... "Application of magnetic energy recovery switch for power factor correction," IPEC 2005 [11] J Wiik, T Isobe, T Takaku, T Kitahara, and R Shimada, "Applic...

Ngày tải lên: 15/10/2013, 16:12

... processes and variables are modelled mathematically Furthermore, the MATLAB program can convert a MATLAB design into a C-code design in a relatively straightforward manner Hence, this stage of the ... two-phase currents to generate a means of instantaneously controlling the torque and flux Field-orientated controllers require control of both magnitude and phase of...

Ngày tải lên: 27/10/2013, 23:15

... of the model with some laws of physics OBJECTIVE AND CONTENTS OF THE BOOK Relationship between the model parameters and the hysteresis loop Identification of the model parameters Control of systems ... parameter ¯ values = and n = with the Figure 4.8 Variation of x with the parameter ¯ values = and n = with the 81 83 Figure 4.9 Variation of x with...

Ngày tải lên: 12/12/2013, 22:41

... Induction Motors Manual Control of a Wound Rotor Motor Timed Controlled Starting Wound Rotor Speed Control Frequency Control Review Questions Chapter 45 Synchronous Motors Starting a Synchronous Motor ... motor control Discuss considerations when installing motors or control equipment Discuss the basic functions of a control system Discuss surge protection for control syst...

Ngày tải lên: 13/12/2013, 00:56

... Induction Motors Manual Control of a Wound Rotor Motor Timed Controlled Starting Wound Rotor Speed Control Frequency Control Review Questions Chapter 45 Synchronous Motors Starting a Synchronous Motor ... motor control Discuss considerations when installing motors or control equipment Discuss the basic functions of a control system Discuss surge protection for control syst...

Ngày tải lên: 13/12/2013, 03:40

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Ngày tải lên: 01/01/2014, 20:29

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Ngày tải lên: 19/01/2014, 20:20

... DESCRIPTION The L297 Stepper Motor Controller IC generates four phase drive signals for two phase bipolar and four phase unipolar step motors in microcomputercontrolled applications The motor can be ... tRCLK Figure 7/11 L297 APPLICATION INFORMATION TWO PHASE BIPOLAR STEPPER MOTOR CONTROL CIRCUIT This circuit drives bipolar stepper motors with winding currents up to 2A The diodes...

Ngày tải lên: 20/01/2014, 02:20

... using version control Version Control, sometimes called source code control, is the first leg of our project support tripod We view the use of version control as mandatory on all projects Version control ... net” for your project This volume, Pragmatic Version Control, describes how to use version control as the cornerstone of a project A project without version c...

Ngày tải lên: 15/03/2014, 10:20