 
|
The physic of the real world can be formulated into mathematical form using differential equations. Differential equation and systems of differential equations are the natural language trough we can describe any real devices like electronic circuit, automatic controls, elettro-magnetic wave emission or any other engineering problems. The purpose of OpenDDPT project is to build a software that can aids people to build automatically these control devices. The strategy used by this software is based on the concept that differential equations generally are parameters dependent so we can found optimal control parameters using an optimization template. The optimization tool-box used by OpenDDPT is an innovative non-convex second-order method that replaces the hessian structure (the hessian matrix has heavy memory storage and an expensive computational-cost) with directional-derivatives , reducing the second order information computational cost of one order without approximation.Control's local informations (i.e. gradient and it's directional derivate) are found trough an extended form of the back-propagation rule used for neural-network and that new extended form can perform not only weighted-sum and sigmoidal saturations but also multiplication ,addition, time-delay and any non-linearity and it can be used as a generic expression for realizing any non linear discrete time control device.
Rating :
Related products
win32 DLL,tranpsparent w,desktop control,HDD detection,resolution change...
Software localization component suite for Delphi, C++Builder, Kylix developers
Industrial strength text transformation engine for data conversion and mining
Delphi/C++Builder component suite for direct access to MySQL.
Win32 dll and static library to get HDD model,serial and revision number
Get HDD temperature and help users predicting drive failure.
Reports copied and pasted plain text or source code (C++,Java,C#,VB,Delphi)
Virtual Serial Ports Driver XP
Two virtual serial ports linked to each other via virtual null-modem cable
Components for editing documents with images, tables and hypertext links
Extend standard visual library with new styles from Eltima Java/SWING Components
Related Keywords
Search Here
Sponsor
Categories
