Ac Electric Machines and Their Control addresses the electromechanics and control of ac electric machines. The book supports advanced undergraduate and graduate courses. It will also be useful to the practicing professional that desires a detailed explanation of how electromagnetic fields interact within modern electric machinery, and the control methods available to manipulate those fields. The text tries to achieve a balance between mathematical rigor and physical insight.

AC Electric Machines and Their Control

Engineering & Transportation

Torrey, David A.

Engineering

E-Man Press LLC

Brushless Motors: Magnetic Design, Performance and Control is an outgrowth of the author's two previous books on this subject. This book contains significant additional material covering further aspects of magnetic design, performance, and electrical control. The primary goal of this book is to meet the needs of working engineers who have little or no experience in electric motor design and control. The book starts with basic concepts, provides intuitive reasoning for them, and gradually builds a set of understandable concepts that foster the development of usable knowledge. This book strives to provide a basis of knowledge that non-experts can use to develop practical expertise, making them more productive in their work and allowing them to productively explore other approaches to motor design, performance, and electrical control.

Brushless motors: magnetic design, performance, and control of brushless dc and permanent magnet synchronous motors

Science & Math

Hanselman, Duane

Physics

This book introduces basic programming of ARM Cortex chips in assembly language and the fundamentals of embedded system design. It presents data representations, assembly instruction syntax, implementing basic controls of C language at the assembly level, and instruction encoding and decoding. The book also covers many advanced components of embedded systems, such as software and hardware interrupts, general purpose I/O, LCD driver, keypad interaction, real-time clock, stepper motor control, PWM input and output, digital input capture, direct memory access (DMA), digital and analog conversion, and serial communication (USART, I2C, SPI, and USB). The book has the following features:
<ul>
<li>Emphasis on structured programming and top-down modular design in assembly language</li>
<li>Line-by-line translation between C and ARM assembly for most example codes</li>
<li>Mixture of C and assembly languages, such as a C program calling assembly subroutines, and an assembly program calling C subroutines </li>
<li>Implementation of context switch between multiple concurrently running tasks according to a round-robin scheduling algorithm</li>
</ul>

Embedded Systems with ARM Cortex-M3 Microcontrollers in Assembly Language and C

Computers & Technology

Zhu, Yifeng

Hardware & DIY

The second edition includes three new topics, including floating-point programming (FPU), interfacing with external HD44780-compatible LCD, and digital signal processing (DSP). The inclusion of FPU and DSP expands the coverage of this book to Cortex-M4 and Cortex-M7 processors. The second edition has restructured some chapters to make the book easier to follow. The book introduces basic programming of ARM Cortex chips in assembly language and the fundamentals of embedded system design. It presents data representations, assembly instruction syntax, floating-point operations, SIMD instructions, implementing fundamental controls of C language at the assembly level, and instruction encoding and decoding. The book also covers many advanced components of embedded systems, such as software and hardware interrupts, general purpose I/O, LCD driver, keypad interaction, real-time clock, stepper motor control, PWM input and output, digital input capture, direct memory access (DMA), digital and analog conversion, serial communication (USART, I2C, SPI, and USB), and digital signal processing.

Embedded Systems with Arm Cortex-M Microcontrollers in Assembly Language and C

Computer Science

This book is a guide primarily for the period from 3rd year college student or 2nd year vocational student to 3-5 years of career experience. Advice for job contentment applies to any age worker. Many parents and youth face hard questions about education, employable skills, and loan burden. This book will help with finding a suitable balance.

Working World Mentor: A Comprehensive Guide for Students and Young Adults

Business & Money

Jastremski, Robert Joseph

Business Culture

Essential Electric Circuits is the result of the author’s teaching of electric circuits courses for more than twenty years. Rather than simply try to replicate the material in established texts, this text takes a different approach, for several reasons. First, this text recognizes that very few engineers need the breadth and depth found in traditional texts. In practice, circuit analysis and design has largely moved away from the focus on analysis and design of small circuits. Rather, real world circuit analysis and design focuses much more on the selection of integrated circuits and on the creation of circuits that interface integrated circuits to one another. Second, this text recognizes that many analog circuits have been replaced by digital circuits in many applications. As a result, analog circuit design in a digital world focuses on analog signal conditioning and translation prior to conversion to digital, and also in the translation and conditioning of analog signals arising from digital signals. Third, this text recognizes that modern computing tools have largely eliminated the need for being able to solve electric circuits by hand. Fourth, this text recognizes that electric circuits can no longer be a central focus of the curriculum. There simply is not enough time available, given the need to adequately cover higher level concepts that are needed in the workplace. Fifth, this text recognizes that textbooks have become outrageously priced. Based on these observations, Essential Electric Circuits covers only the essential aspects of electric circuits. The fundamental aspects of DC, transient, and AC circuits are covered. Much of the excruciating detail found in traditional texts is absent. The philosophy for this is that students need to take the essential concepts with them in their careers, but they do not carry the excruciating detail with them, even if it is covered in circuits courses. And by excluding the excruciating detail, students will more likely retain the essential aspects they need. To cite just one example among many, nodal analysis is covered, but mesh analysis is not. These analysis tools are seldom used in practice for hand calculations and because it is the analysis approach underlying most circuit analysis software. Nodal analysis is covered because it solves for voltages, not currents. Voltages are the predominant variable in most electric circuits. In digital circuits, the presence or absence of a voltage dictates logic states. In analog circuits, voltages contain the information that is manipulated. Op amps and filters are almost always used to process voltages. Essential Electric Circuits takes a different approach in the way material is presented as well. Here presentation more closely resembles the conversational tone and content one uses in lectures. For many students this improves comprehension. Because students often struggle with algebraic manipulations, this text explicitly shows the steps involved in derivations. Intermediate circuits are also shown. Traditional texts do not make value judgments. As a result, students naturally believe that everything is equally valuable, when it clearly is not. Because making value judgments is vital and common in the workplace, this text addresses the relative importance of topics. Most importantly, Essential Electric Circuits addresses practical workplace topics. For example, practical component values, the effect of tolerances, circuit loading, and real models for resistors, capacitors and inductors are included. Moreover, this text covers vital practical topics that cannot be found elsewhere. Topics include bypass capacitors, oscilloscope probes, power dissipation in logic circuits, single supply op amp operation, and crosstalk mitigation using twisted pairs, differential signaling, and common mode chokes.

Essential Electric Circuits: Analysis and Design with Practical Considerations and Applications

Significant changes in the third edition include updated serial communication description (UART, SPI, and I2C), new serial communication examples, incorporation of GNU gcc compiler, low power modes, modification of example programs from STM32L1 (Cortex-M3) to STM32L4 (Cortex-M4). The book introduces basic programming of ARM Cortex-M cores in assembly and C at the register level, and the fundamentals of embedded system design. It presents basic concepts such as data representations (integer, fixed-point, floating-point), assembly instructions, stack, and implementing basic controls and functions of C language at the assembly level. It covers advanced topics such as interrupts, mixing C and assembly, direct memory access (DMA), system timers (SysTick), multi-tasking, SIMD instructions for digital signal processing (DSP), and instruction encoding/decoding. The book also gives detailed examples of interfacing peripherals, such as general purpose I/O (GPIO), LCD driver, keypad interaction, stepper motor control, PWM output, timer input capture, DAC, ADC, real-time clock (RTC), and serial communication (USART, I2C, SPI, and USB).

Embedded Systems with Arm Cortex-M Microcontrollers in Assembly Language and C: Third Edition

Programming Languages

The book introduces basic programming of ARM Cortex-M cores in assembly and C at the register level, and the fundamentals of embedded system design. It presents basic concepts such as data representations (integer, fixed-point, floating-point), assembly instructions, stack, and implementing basic controls and functions of C language at the assembly level. It covers advanced topics such as interrupts, mixing C and assembly, direct memory access (DMA), system timers (SysTick), multi-tasking, SIMD instructions for digital signal processing (DSP), and instruction encoding/decoding. The book also gives detailed examples of interfacing peripherals, such as general purpose I/O (GPIO), LCD driver, keypad interaction, stepper motor control, PWM output, timer input capture, DAC, ADC, real-time clock (RTC), and serial communication (USART, I2C, SPI, and USB).

Embedded Systems with ARM Cortex-M Microcontrollers in Assembly Language and C: Fourth Edition

Programming

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