Added: June 06, 2013 | Visits: 679
Electrohydraulic servoactuators provide one of the best controllers from the point of view of precision and speed of response. They are used to control wide range of mechanical parameters, such as the displacement, angular displacement, strain, force, and others. They incorporate, mostly, a...
Platforms: Matlab
Added: September 03, 2013 | Visits: 387
Both functions caculate the Lomb normalized periodogram (aka Lomb-Scargle, Gauss-Vanicek or Least-Squares spectrum) of a vector x with coordinates in t, which is essentially a generalization of the DFT for unevenly sampled data.The codes are transcriptions from Fortran of the subroutines found in...
Platforms: Matlab
Added: August 11, 2013 | Visits: 534
Here is a simple Simulink file to calculate the stiffness of hydraulic spring.The theory is explained in my book:M Galal Rabie, Fluid power Engineering, McGraw-Hill, NY, 2009, pp 235-237
Platforms: Matlab
Added: June 23, 2013 | Visits: 478
The Authenticate module provides a mechanism to verify if site content has been plagiarized.The module is a framework which supports various search APIs (plugins) to scour the net looking for possible plagiarized content. The framework provides support for 2 different types of APIs - Standard...
Platforms: PHP
Added: July 01, 2013 | Visits: 567
The remarkable advance in hydraulic and electrohydraulic power systems resulted in producing control valves of very short settling time. The rapid closure of hydraulic transmission lines leads to severe pressure surge. The attached Simulink file is developed to evaluate the applicability of...
Platforms: Matlab
Added: June 13, 2013 | Visits: 760
Here is a simple Simulink file to calculate the bulk modulus of oil-air mixture.The theory is explained in my book:Bulk Modulus of oilM Galal Rabie, Fluid power Engineering, McGraw-Hill, NY, 2009, pp
Platforms: Matlab
Released: July 20, 2012
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Added: July 20, 2012 | Visits: 456
Sudoku is a fun number placement brain game that is sweeping the world. The objective is to fill a 9?9 grid with digits so that each column, each row, and each of the nine 3?3 regions contains all of the digits from 1 to 9.
Sounds easy, right? Not! Solving a single puzzle can take an hour or...
Platforms: Mac
Added: April 07, 2013 | Visits: 465
The remarkable advance in hydraulic and electrohydraulic power systems resulted in producing control valves of very short settling time. The rapid closure of hydraulic transmission lines leads to severe pressure surge. The attached Simulink file is developed to evaluate the applicability of...
Platforms: Matlab
Added: June 25, 2013 | Visits: 506
Pizza Game (working title) is a real-time 3d game in which you can manage your own pizza restaurant. It will be supported on multiple platforms including Windows and Linux and is utilising the OGRE 3D engine.
Platforms: *nix
Added: May 03, 2013 | Visits: 564
The electrohydraulic servovalves are mostly multi-stage. They incorporate, mostly, a first stage which serves to convert the command current into a proportional pressure difference. For more details about the steady state and transient response calculation, please refer to my book:M Galal Rabie,...
Platforms: Matlab
Added: April 12, 2013 | Visits: 661
WGOVCWC(SID) queries the XML Feeds of Current Weather Conditions asprovided by NOAA's National Weather Service (http://www.weather.gov), andreturns a struct containing current weather conditions for the areaspecified by the corresponding four char SID(s) (Station ID(s)).Data is available only for...
Platforms: Matlab
Added: August 30, 2013 | Visits: 395
Adds a new timestamp to a node for when the node became published.Many publishing systems are more concerned about the time a node was published than when it was created. I have seen a few solutions to this issue posted which simply modify the nodes 'created' time once the node transitions to the...
Platforms: PHP
Added: June 19, 2013 | Visits: 412
Django app for developing vk.com (aka vkontakte.ru largest, Russian social network) iframe applications. Handles user authentication and registration. Installation $ pip install django-vkontakte-iframe Usage 1. Register and configure vkontakte iframe application here:...
Platforms: *nix
Released: December 09, 2012
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Added: December 09, 2012 | Visits: 460
Solve this fun and challenging puzzle. It will reveal a beautiful NY view.
Platforms: Windows
Added: March 24, 2013 | Visits: 583
Here is a lumped parameter model of a hydraulic transmission line.The line is modeled by one, two, three, four and ten lump models.The simulation program presents the transient response in addition to experimental results.The theory is explained in my book:M Galal Rabie, Fluid power Engineering,...
Platforms: Matlab
Added: May 18, 2013 | Visits: 697
This collection of Drupal modules powers the website of the New York State Senate and is available as-is for use and adaptation by anyone who wishes to build a public-facing website for government or other agencies.Several of these are "glue" modules that are very specifically designed for the NY...
Platforms: PHP
Released: October 01, 2012
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Added: October 01, 2012 | Visits: 776
Wood Flooring NYC help find high quality reliable wood flooring company in New York , NY , NYC , Manhattan, Brooklyn, Queens,Long Island and Staten Island area. All wood floor installation and hardwood floor refinishing guaranteed. Large selection of wood floors available on discounted price....
Platforms: Windows
Released: August 16, 2012
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Added: August 16, 2012 | Visits: 683
Wood Flooring NYC help find high quality reliable wood flooring contractor in New York , NY , NYC , Manhattan, Brooklyn, Queens,Long Island and Staten Island area. All wood floor installation and hardwood floor refinishing guaranteed. Large selection of wood floors available on discounted price....
Platforms: Windows, Edition 2005
Added: August 11, 2013 | Visits: 618
The electromagnetic torque motors are widely used in electrohydraulic servovalves. They serve to convert the control current into a proportional torque. For more details about the steady state and transient response calculation, please refer to my book:Galal Rabie, Fluid Power Engineering,...
Platforms: Matlab
Added: July 31, 2013 | Visits: 483
This file illustrates the effect of a properly designed proportional integral controller on the performance of Electrohydraulic servoactuators. The description of construction, operation and mathematical modeling of the Electrohydraulic servoactuator and steps of design of the PI controller are...
Platforms: Matlab