THE use of function blocks for programming of programmable logic controllers (PLCs) is gaining wider acceptance. Rather than the classic “contact and coil” representation of ladder diagram or relay ...

The Rexroth IndraDrive M digital-drive system combines servo drive and frequency-converter technology in one platform. An optional drive-integrated PLC onboard, plus built-in safety technology, and ...

HILLSBORO, OR – JUNE 4, 2012 – Lattice Semiconductor Corporation (NASDAQ: LSCC) today announced the immediate availability of four new reference designs for the low cost, low power MachXO2™ ...

Abstract A new characterization of the exact minimax penalty function method is presented. The exactness of the penalization for the exact minimax penalty function method is analyzed in the context of ...

This is a preview. Log in through your library . Abstract The basic properties are stated of a linear programming problem with a linear objective function having quadratic constraints whose associated ...