This paper analyzes the vector control theory of asynchronous motors based on the magnetic orientation of motor rotors, and its mathematical model is made. Then the variable frequency vector speed-adjusting experimental system is built with the DSP TMS320F2812 which works as the core control chip and intelligent power module.
标签： asynchronous orientati the analyzes
上传时间： 2013-12-08
上传用户：shinesyh
The FPGA can realize a more optimized Digital controller in DC/DC Converters when compare to DSPs. In this paper, based on the FPGA platform, The theoretical analysis, characteristics, simulation and design consideration are given. The methods to implement the digital DC/DC Converters have been researched. The function module, state machine of digital DC/DC controller and high resolution DPWM with Sigma- Delta dither has been introduced. They are verified by experiments on a 20 W, 300 KHz non-isolated synchronous buck converters.
标签： Converters controller optimized Digital
上传时间： 2013-12-31
上传用户：tzl1975
In this paper, a new method is introduced to implement chaotic generators based on the Henon map and Lorenz chaotic generators given by the state equations using the Field Programmable Gate Array (FPGA). The aim of this method is to increase the frequency of the chaotic generators. The new method is based on the MATLAB® Software, Xilinx System Generator, Xilinx Alliance tools and Synplicity Synplify.
标签： introduced generators implement chaotic
上传时间： 2017-07-24
上传用户：qq521
The Fuzzy Logic Toolbox™ product extends the MATLAB® technical computing environment with tools for designing systems based on fuzzy logic. Graphical user interfaces (GUIs) guide you through the steps of fuzzy inference system design. Functions are provided for many common fuzzy logic methods, including fuzzy clustering and adaptive neurofuzzy learning.
标签： environment computing technical Toolbox
上传时间： 2013-12-29
上传用户：fandeshun
the program code converts the given 8085 opcode into mnemonics of assembly level programming... initially give the no. of opcodes to be entered
标签： programming the mnemonics assembly
上传时间： 2013-12-16
上传用户：钓鳌牧马
verilog语言实在点变换DFT源代码，可以配合软核或者其他CPU进行综合FFT变换，也可以单独使用生成module！
上传时间： 2013-12-18
上传用户：yxgi5
This is a very good book for system administrator to hold grip over red hat system administrator tools.Try it.
标签： administrator system This good
上传时间： 2013-12-21
上传用户：Miyuki
DelphiDoc is a program for automatic generation of documentation on a Delphi-Project. At the moment the documentation will be generated in HTML (HyperText Markup Language) format, in the Windows help (.hlp-files) format, in the LaTeX format or in PDF (Portable Document Format) with some additional xfig-/wmf-files. Export to XMI to import it into other UML tools is also available.
标签： Delphi-Project documentation generation DelphiDoc
上传时间： 2013-12-23
上传用户：cjf0304
This book was developed for information technology (IT) professionals who plan to take the related Microsoft Certified Professional Exam 70-299, Implementing and Administering Security in a Microsoft Windows Server 2003 Network, and for IT professionals who implement and manage software solutions for Windows-based environments using Microsoft tools and technologies.
标签： professionals information technology developed
上传时间： 2014-01-08
上传用户：wang5829
This book is for someone who wants to quickly master the basics of how to install, run, and maintain Linux on an Intel-based personal computer. All of the tools you need are included. Your computer should have a monitor, or display, keyboard, mouse, hard drive, floppy drive, and CD-ROM drive. Although you can jump right in and install Linux onto your hard drive, you should have some technical information about your computer and its hardware on hand before you start.
标签： install someone quickly maintai
上传时间： 2017-08-19
上传用户：zhuoying119
