stepper motor control circuit design
Design and Implementation of a Three-Phase Induction Motor Control Scheme
... Design 3.1. The basic control format In essence, we are endeavoring to design a controller that can vary the torque induced in the rotor of the motor. To do this, the induction motor controller ... Finn and was designed to control a brush-less DC motor. However, by constructing a feedback loop that can detect the outputs of an induction motor, we can use this motor controller to control an ... placed on precise torque control. 2001 Thesis Project A28 Gareth S Roberts 6. The MATLAB design The MATLAB design constructed is used to simulate the final FO control design where all parameters,...
Ngày tải lên: 27/10/2013, 23:15
Stepper motor overview
... _____________________________________________________________________________________ www.stepcontrol.com 1 Stepper Motor System Basics (Rev. 2/2010) Table of Contents 1. STEPPER MOTOR SYSTEMS OVERVIEW 2 2. STEPPING MOTORS 3 TYPES OF STEPPER MOTORS 3 VARIABLE ... consideration in designing a step motor system. MOTOR HEAT Step motors are designed to run hot (50º-90º C). However, too much current may cause excessive heating and damage to the motor insulation ... 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...
Ngày tải lên: 25/10/2012, 15:38
Fundamentals of RF Circuit Design With Low Noise Oscillators
... amplifier design and includes Load Pull measurement and design techniques and a more analytic design example of a broadband, efficient amplifier operating from 130 to 180 MHz. The design example ... of RF Circuit Design with Low Noise Oscillators. Jeremy Everard Copyright © 2001 John Wiley & Sons Ltd ISBNs: 0-471-49793-2 (Hardback); 0-470-84175-3 (Electronic) 14 Fundamentals of RF Circuit ... pF2.0 ' ≈ cb C pF76.02.096.0 ' =−= eb C (1.82) () pF26.176.02.052.111 '' =++=+ += ebcb e L T CC r R C (1.83) 22 Fundamentals of RF Circuit Design then: [] () f E dB 3 350 10 50 2 23 3 12 10 50 350 = ++ −+ π . = 133MHz (1.71) The low...
Ngày tải lên: 08/04/2013, 10:50
Allen and Holberg - CMOS Analog Circuit Design
... E 2 max Allen and Holberg - CMOS Analog Circuit Design Page II.0-3 OBJECTIVE • Provide an understanding of CMOS technology sufficient to enhance circuit design. • Characterize passive components ... Holberg - CMOS Analog Circuit Design II.5-6 IMPROVED LAYOUT METHODS FOR CAPACITORS Corner clipping: Clip corners Street-effect compensation: Allen and Holberg - CMOS Analog Circuit Design Page II.1-6 Etching Etching ... (enhancement) Allen and Holberg - CMOS Analog Circuit Design Page I.2-1 I.1 - INTRODUCTION GLOBAL OBJECTIVES • Teach the analysis, modeling, simulation, and design of analog circuits implemented in CMOS technology. •...
Ngày tải lên: 18/10/2013, 12:15
Tài liệu PRINCIPLES OF ASYNCHRONOUS CIRCUIT DESIGN – A Systems Perspective pdf
... components. If this equivalent circuit model is speed-independent, then the circuit is delay-insensitive. Unfortunately the class of delay-insensitive circuits is rather small. Only circuits composed of ... and arithmetic circuits to provide robust completion indication, and 4-phase bundled-data with SI control at the top levels of design, i.e. some- what different from the Amulet designs. This emphasizes ... include forks. In chapter 6 we will explore the design of SI control circuits in great detail (because theory and synthesis tools are well developed). As SI circuits ignore wire delays completely some...
Ngày tải lên: 09/12/2013, 21:15
Tài liệu Circuit design with VHDL ppt
... 159 8.1 Introduction 159 8.2 Design Style #1 160 8.3 Design Style #2 (Stored Output) 168 viii Contents TLFeBOOK circuit, and of an ARCHITECTURE, which describes how the circuit should func- tion. ... expected. 1.5 Design Examples As mentioned in the preface, the book is indeed a design- oriented approach to the task of teaching VHDL. The integration between VHDL and Digital Design is achieved ... 1 TLFeBOOK I CIRCUIT DESIGN TLFeBOOK ter, while sequential code is treated in another; data types are discussed in one chap- ter, while operators and attributes are in another; what is at the circuit...
Ngày tải lên: 12/12/2013, 11:16
Digital control systems design identification and implementation
Ngày tải lên: 01/01/2014, 20:28
Motor control sensor feedback circuits
... advantages and disadvantages that the designer must evaluate in order to provide a stable, reliable and cost-effective control system. Further details on motor control circuits and sensors are provided ... books, including Motor Control Electronics” (10). In addition, please review Microchip’s web site (www.microchip.com) for reference designs and applications notes on motor control systems. References ... Parekh, Rakesh, “AN889 - VF Control of 3- Phase Induction Motors using PIC16F7X7 Microcontrollers”, Microchip Technology Inc., 2003. 10. Valentine, Richard, editor, Motor Control Elec- tronics Handbook”,...
Ngày tải lên: 03/01/2014, 18:55
(Ebook electronics) the Rf and microwave circuit design cookbook (maas, 1998 artech h)
Ngày tải lên: 09/01/2014, 02:00
Ebook Bipolar and MOS analog integrated circuit design 2003 grebene
Ngày tải lên: 09/01/2014, 02:12
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