Tuesday, November 30, 2010

PTC Pro Engineer Wildfire 5.0


PTC Pro Engineer Wildfire 5.0 F000 x86 Full - ISO



PTC Pro Engineer Wildfire 5.0 F000 x86 Full - ISO | 3.59 GB



SAD / CAM / CAE System American company PTC (Parametric Technology Corporation) is a CAD system of the upper level and covers all areas of design, technological preparation of production and manufacturing. Wide range of three-dimensional modeling apparatus, the high quality of the result and its stability to subsequent changes made by the system of Pro / ENGINEER by one of the leaders in CAD / CAM / CAE-systems, and have direct access to the system life cycle support product Windchill PDMLink translates Pro / ENGINEER WILDFIRE the category of PLM-systems.

Year: 2010
Print: WF4 M130
Developer: PTC
Platform: Win x32
Compatibility with Vista: complete
Language: English
Tabletka: Present

System requirements:

Memory: 1Gb or more
CPU speed: 2.4GHz or higher
Disk Space 3Gb or more

New features:

- Working with large assemblies: reduction to 40% of the volume occupied by the memory, the use of multi-thread in the CPU and the consequent reduction in the time of the upgrade in large assemblies.
- Associative Interface MCAD-ECAD.
- Selective dynamic change of data (technology IDX).
- Simulation of ribbon cables: a new menu for new objects: parameters of the ribbon cable when modeling in 3D, «crook", "kink", "pass through"; decomposition of the cable within a single ribbon cable, alignment and binding tape along the cable laying.
- Export diagrams of Pro / ENGINEER (Pro / DIAGRAM) in the RSD: export to a neutral format: Connectors, conductors, cables, labels, tables, layers, etc.
- 3D-annotation of drawings.
- Automated rounding edges (Auto-Round).
- New ability to remove surface when designing injection molds; simplify the geometry by removing small and insignificant elements of the model.
- Import Data Doctor - a new mechanism to facilitate fuller use of models and data from external CAD.
- Direct editing of surfaces: control points editing the history of editing, support for multiple editing sessions on the same parts of complex shape.
- Rendering: HDRI (High Dynamic Range Imaging) function for the light, reflection and background, the dynamic deployment of textures, rendering the zones ( "regional" rendering); space filling (picture room ").
- Reverse Engineering: better graphics and better performance, automatic identification of "holes" in the facet model; offset facet model; symmetrical building / pruning model.

More information
Code:
http://www.ptc.com/products/proengineer/

links full
http://letitbit.net/download/46538.4baa4bac32659ac5fef47bd7f640/PPEWV5F500V32.part02.rar.html
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Tuesday, November 23, 2010

Siemens_Simatic_Step5_V7.23

Simatic S5 PLC
From Wikipedia, the free encyclopedia
The Simatic S5 PLC is an automation system based on Programmable Logic Controllers. It is manufactured and sold by Siemens AG. Such automation systems control process equipment and machinery used in manufacturing. This product line is considered obsolete, as the manufacturer has since replaced it with their newer Simatic S7 PLC. However, the S5 PLC still has a huge installation base in factories around the world. Most automation systems integrators still have the ability to provide support for the platform.
Contents [hide]
1 Hardware
2 Software
3 Structured programming
4 Methods of representation
5 Blocks
6 Operations
7 Additional functions
8 External references
[edit]Hardware

The S5 line comes in the 90U, 95U,101U,100U, 105, 115U, 135U, and 155U chassis styles.Higher the number, the more sophisticated and more expensive the system. Within each chassis style, several CPUs are available, with varying speed, memory, and capabilities. Some systems provide redundant CPU operation for ultra-high-reliability control, as used in pharmaceutical manufacturing, for example.
Each chassis consists of a power supply, and a backplane with slots for the addition of various option boards. Available options include serial and Ethernet communications, digital input and output cards, analog signal processing boards, counter cards, and other specialized interface and function modules.
[edit]Software

The S5 product line is usually programmed with a PC based software programming tool called Step 5. Step 5 is used for programming, testing, and commissioning, and for documentation of programs for S5 PLCs.
The original Step 5 versions ran on the CPM operating system. Later versions ran on MS-DOS, and then versions of Windows through Windows XP. The final version of Step 5 is version 7.2. No further development of this product line has occurred since that time, due to its announced obsolescence.
In addition to Step5, Siemens offered a proprietary State logic programming package called Graph5. Graph5 is a sequential programming language intended for use on machines that normally run through a series of discrete steps. It simulates a State machine on the S5 platform.
Several third-party programming environments have been released for the S5. Most closely emulate Step5, some adding macros and other minor enhancements, others functioning drastically differently than Step5. One allows Step5 programs to be cross-compiled to and from the C programming language and BASIC.
[edit]Structured programming

STEP 5 allows the creation of structured or unstructured programming, from simple AND/OR operations up to complex subroutines. A STEP 5 program may, therefore, contain thousands of statements.
To maintain maximum transparency, STEP 5 offers a number of structuring facilities:
Block technique - A linear operation sequence is divided into sections and packed into individual blocks.
Segments - Within blocks, fine structuring is possible by programming subtasks in individual segments.
Comments - Both a complete program as well as individual blocks or segments and individual statements can be directly provided with comments.
[edit]Methods of representation

STEP 5 programs can be represented in three different ways:
Statement List (STL) - The program consists of a sequence of mnemonic codes of the commands executed one after another by the PLC.
Ladder Diagram (LAD) - Graphical representation of the automation task with symbols of the circuit diagram
Function Block Diagram (FBD) - Graphical representation of the automation task with symbols to DIN 40700/ DIN 40719.
Absolute or symbolic designations can be used for operands with all three methods of representation.
In LAD and FBD complex functions and function block calls can be entered via function keys. They are displayed on the screen as graphical symbols.
==
[edit]Blocks

Five types of blocks are available:
Organization blocks (OB) - for managing the control program
Programming blocks (PB) - contain the control program structured according to functional or process-oriented characteristics
Sequence blocks (SB) - for programming sequential controls
Function blocks (FB) - contain frequently occurring and particularly complex program parts
Data blocks (DB) - for storing data required for processing the control program.
Some S5 PLCs also have block types FX (Extended Function Blocks), and DX(Extended Data Blocks); these are not distinct block types, but rather are another set of available blocks due to the CPU having more memory and addressing space.
[edit]Operations

STEP 5 differentiates between three types of operations:
Basic operations, (e.g. linking, saving, loading & transferring, counting, comparing, arithmetic operations, module operations) - These can be performed in all three representations.
Supplementary operations and complex functions, (e.g. substitution statements, testing functions, word-by-word logic operations, decrement/increment and jump functions.) - These can only be executed in STL.
System operations (direct access the operating system) - These can only be executed in STL.
[edit]Additional functions

Saving user-specific project settings
Symbol editor
Automatic generation and updating of cross-reference lists
Comparison of user programs
Transferring blocks to EPROM and EEPROM memory modules for programmable controllers
Rewiring inputs, outputs, flags, timers and counters
Testing and service functions for startup and maintenance
[edit]External references

Siemens S5 to S7 Migration
Hans Berger - Automating with SIMATIC - ISBN 978-3-89578-333-3
Hans Berger - Automating with SIMATIC S7-1200 - ISBN 978-3-89578-356-2
Juergen Mueller - Controlling with SIMATIC - ISBN 978-3-89578-255-8
Direct-Industrial - Continued Support for European Siemens Simatic S5 Users

http://letitbit.net/download/78900.732c71fa06df1c4e39fe13a03fff/Siemens_Simatic_Step5_V7.23_Completo___Crack_Seriale___S5_Manuals_(PLC).iso.html

Hiren's Boot CD for USB Bootable 12.01



Hiren's Boot CD is a boot CD containing various diagnostic programs such as partitioning agents, system performance benchmarks, disk cloning and imaging tools, data recovery tools, MBR tools, BIOS tools, and many others for fixing various computer problems. It is a Bootable CD; thus, it can be useful even if the primary operating system cannot be booted. Hiren's Boot CD has an extensive list of software. Utilities with similar functionality on the CD are grouped together and seem redundant; however, they present choices through UI differences. Hiren's BootCD - All in one Dos Bootable CD which has all these utilities.

Обновлённые программы:
+ ATF Cleaner 3.0.0.2: A personal and easy-to-use temp file removal software to clean all user temp folders, Java cache, Opera/Mozilla browser cache, cookies, history, download history, saved passwords etc (Windows Freeware).
+ Avira AntiVir Personal (07-11-2010): Free anti-virus and anti-spyware on-demand scanner, detects and removes more than 50000 viruses (Windows Freeware).
+ BIOS Master Password Generator: Collection of password generator tools to reset BIOS Power on Password / Admin password on Dell, Fujitsu Siemens, Compaq, Hewlett Packard, Phoenix and Samsung Laptops (Windows Freeware).
+ Duplicate File Finder 3.5: Scans and identify duplicate files, it compares them based on byte for byte comparison ensures 100% accuracy (Windows Freeware).
+ Everything 1.21: Ultra fast file/folder search tool with ftp/http server (Windows Freeware).
+ GoldMemory 5.07: Memory Diagnostic Tests (Dos Shareware).
+ HDD Low Level Format Tool 2.36: Low-level format tool for S-ATA (SATA), IDE (E-IDE), SCSI, USB, Flash Cards and FIREWIRE external drive enclosures (Windows Freeware).
+ HashMyFiles 1.68: Calculate MD5/SHA1/CRC32 hashes of your files (Windows Freeware).
+ ImgBurn 2.5.2.0: Lightweight CD/DVD/HD DVD/Blu-ray burning application, supports BIN, CUE, DI, DVD, GI, IMG, ISO, MDS, NRG and PDI, Ability to build DVD/HD/BD Video discs from a VIDEO_TS/HVDVD_TS/BDAV/BDMV folder, Unicode folder/file names (formerly DVD Decrypter) (Windows Freeware).
+ Macrium Reflect 4.2.2952 (MiniXp): Create complete backups of your disk partitions, including operating system, installed programs and all your settings (Windows Freeware).
+ NTPWEdit 0.3: Password editor for Windows NT based systems to change or remove passwords for local system accounts (Windows Freeware).
+ On-Screen Keyboard: A utility that displays a virtual keyboard on the computer screen that allows people with mobility impairments to type data by using a pointing device or joystick (Windows Freeware).
+ RKill (24-10-2010): RKill just kills malware processes, imports a Registry file that removes incorrect file associations and fixes policies that stop us from using certain tools (Windows Freeware).
+ Revo Uninstaller 1.90: Remove unnecessary files and registry entries left behind by incomplete program uninstallation routines (Windows Freeware).
+ RunAsDate 1.10: allows you to run a program in the date and time that you specify (Windows Freeware).
+ Seagate DiscWizard 11.8326: Backup drive/partition to an image file, for Seagate owners (Powered by Acronis TrueImage) (Windows/Linux Freeware).
+ ServiWin v1.40: Alternative Windows Services/Drivers Tool (Windows Freeware).
+ ShadowExplorer 0.7: Shadow Explorer allows you to browse the shadow copies created by the Windows Volume Shadow Copy Service and retrieve older versions from files you accidentally deleted or altered (Windows Freeware).
+ SpaceSniffer 1.1.2.0: Find lost space on your disks the easy way (Windows Freeware).
+ WinSCP 4.2.9: A free and open source SFTP/FTP client to secure file transfer between a local and a remote computer (Windows Freeware).

7-Zip 9.18b, BootICE 0.80.6, CCleaner 3.0, CPU-Z 1.56, ComboFix (07-11-2010), Dr.Web CureIt! Antivirus (07-11-2010), FastCopy 2.04, GPU-Z 0.4.7, GParted Partition Editor 0.7.0, HBCD Program Launcher 1.9, Malwarebytes Anti-Malware 1.46 (07-11-2010), PCI 32 Sniffer 1.4 (07-11-2010), PCI and AGP info Tool (07-11-2010), Process Monitor 2.93, PuTTY Tray 0.60 r3, RIPLinux 11.1, SIW 2010.10.21, ShellExView 1.48, Speccy 1.06.191, Spybot - Search & Destroy 1.6.2 (07-11-2010), SpywareBlaster 4.4 (07-11-2010), SuperAntispyware 4.45.1000 (07-11-2010), TeamViewer 5.1.9385, USBDeview 1.81, UnknownDevices 1.4.20 (07-11-2010), grub4dos 2010-11-04, isolinux 4.03

MD5 F09523AA9B65876AA960B36B003E2440
Hiren's Boot CD for USB Bootable 12.01
Sizer: 360 mb

links
http://letitbit.net/download/69675.6a04bcebd0b9512060968e71f1fb/HirensBootUSB_12.part3.rar.html
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Sunday, November 21, 2010

Process Identification and PID Control


Author(s): Su Whan Sung, Jietae Lee, and In-Beum Lee
Publisher: Wiley-IEEE Press
Date: 2009 Format: PDF Language: English ISBN10: 0470824107
Pages: 1 OCR: Quality: Good ISBN13:

Process Identification and PID Control enables students and researchers to understand the basic concepts of feedback control, process identification, autotuning as well as design and implement feedback controllers, especially, PID controllers. The first The first two parts introduce the basics of process control and dynamics, analysis tools (Bode plot, Nyquist plot) to characterize the dynamics of the process, PID controllers and tuning, advanced control strategies which have been widely used in industry. Also, simple simulation techniques required for practical controller designs and research on process identification and autotuning are also included.

Part 3 provides useful process identification methods in real industry. It includes several important identification algorithms to obtain frequency models or continuous-time/discrete-time transfer function models from the measured process input and output data sets. Part 4 introduces various relay feedback methods to activate the process effectively for process identification and controller autotuning. •Combines the basics with recent research, helping novice to understand advanced topics •Brings several industrially important topics together: •Dynamics •Process identification •Controller tuning methods •Written by a team of recognized experts in the area •Includes all source codes and real-time simulated processes for self-practice •Contains problems at the end of every chapter •PowerPoint files with lecture notes available for instructor use

links http://letitbit.net/download/3169.38d3e4566225ebcdbf84d1c15/0470824107.rar.html

PID Controllers for Time Delay Systems,1 edition



Author(s): Guillermo J. Silva, Aniruddha Datta
Publisher: Birkhauser Boston
Date: 2004 Format: PDF Language: English ISBN10: 0817642668
Pages: 400 OCR: Quality: ISBN13:

The Proportional-Integral-Derivative (PID) controller operates the majority of modern control systems and has applications in many industries; thus any improvement in its design methodology has the potential to have a significant engineering and economic impact. Despite the existence of numerous methods for setting the parameters of PID controllers, the stability analysis of time-delay systems that use PID controllers remains extremely difficult and unclear, and there are very few existing results on PID controller synthesis.

Filling a gap in the literature, this book is a presentation of recent results in the field of PID controllers, including their design, analysis, and synthesis. The focus is on linear time-invariant plants, which may contain a time-delay in the feedback loop---a setting that captures many real-world practical and industrial situations. Emphasis is placed on the efficient computation of the entire set of PID controllers achieving stability and various performance specifications---both classical (gain and phase margin) and modern (H-infinity norms of closed-loop transfer functions)---enabling realistic design with several different criteria. Efficiency is important for the development of future software design packages, as well as further capabilities such as adaptive PID design and online implementation.

Additional topics and features include:

* generalization and use of results---due to Pontryagin and others---to analyze time-delay systems

* treatment of robust and nonfragile designs that tolerate perturbations

* examination of optimum design, allowing practitioners to find optimal PID controllers with respect to an index

* study and comparison of tuning techniques with resepct to their resilience to controller parameter perturbation

* a final chapter summarizing the main results and their corresponding algorithms

The results presented here are timely given the resurgence of interest in PID controllers and will find widespread application, specifically in the development of computationally efficient tools for PID controller design and analysis. Serving as a catalyst to bridge the theory--practice gap in the control field as well as the classical--modern gap, this monograph is an excellent resource for control, electrical, chemical, and mechanical engineers, as well as researchers in the field of PID controllers.

links http://letitbit.net/download/5163.59ab509c339bee3fa8c8381e7/0817642668PIDControl.rar.html

Monday, November 1, 2010

ProfiCAD v6.1.4


ProfiCAD is the quickest and easiest way to create electrical documentation and schematic diagrams. Although it is very easy to learn and use, it is a professional tool used by a wide range of customers.

Features of ProfiCAD - electrical diagrams editor
• easy to learn and use - just drag symbols onto the drawing
• low system requirements - runs on any PC with Windows 2000 and higher
• supports Unicode - can use any language, any technical symbol
• ships with cca 700 symbols - new symbols can be easily created
• downloads quickly, installs quickly, starts quickly, takes 5MB on hard drive and can be run from a flash drive
• automatic update - always have the latest version
• continuous numbering of symbols
• intelligent renumbering of symbols when copying
• automatic save - saves your documents automatically
• generates netlist and bill of material
• generates list of wires and calculates total of lengths
• title blocks editor - create your owns for easy reuse
http://letitbit.net/download/85094.896f53fc6cdc49d10968508bc174/ProfiCAD.v6.1.4-SHOCK.rar.html

or
http://www.ziddu.com/download/12341956/ProfiCAD.v6.1.4-SHOCK.rar.html

Renewable Energy in Europe: Markets, Trends and Technologies


Author(s): European Renewable Energy Council
Publisher: Earthscan Publications Ltd.
Date : 2010
Pages : 272
Format : PDF
OCR :
Quality :
Language : English
ISBN-10 : 1844078752
ISBN-13 :

How can the European Union meet its commitment to derive 20% of its energy from renewable sources by the year 2020? Which sources offer the best prospects for realizing this goal? These are the questions answered by this key book which analyzes the current situation of renewable energy in Europe, examines the latest technological, financial and economic developments, and outlines ways in which the markets themselves can be developed.
The book is divided into sections examining the integration of renewable energy, electricity, heating and cooling, and biofuels. All the main technologies are covered, with exploration of:
* benefits and applications
* costs and prices
* markets and installed capacity
* policy instruments
* key countries and success stories
* targets and long-term potential.
This will be essential reading for policy decision-makers at all levels and to all those involved in the development of the renewable energy industry.

links http://letitbit.net/download/1151.114facb6a359eaeb64a5bca58/1844078752Renewable_EnergyB.pdf.html