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  2. Simatic - Wikipedia

    en.wikipedia.org/wiki/SIMATIC

    SIMATIC is a series of programmable logic controller and automation systems, developed by Siemens. Introduced in 1958, the series has gone through four major generations, the latest being the SIMATIC S7 generation. The series is intended for industrial automation and production. The name SIMATIC is a registered

  3. Power system simulator for engineering - Wikipedia

    en.wikipedia.org/wiki/Power_system_simulator_for...

    Power System Simulator for Engineering (PSS®E—often written as PSS/E) is a software tool used by power system engineers to simulate electrical power transmission networks [1] in steady-state conditions [2] as well as over timescales of a few seconds to tens of seconds.

  4. UGS Corp. - Wikipedia

    en.wikipedia.org/wiki/UGS_Corp.

    UGS was a computer software company headquartered in Plano, Texas, specializing in 3D & 2D Product Lifecycle Management (PLM) software.Its operations were amalgamated into the Siemens Digital Industries Software business unit of Siemens Industry Automation division, when Siemens completed the US$3.5 billion acquisition of UGS on May 7, 2007.

  5. Siemens Digital Industries Software - Wikipedia

    en.wikipedia.org/wiki/Siemens_Digital_Industries...

    Siemens Digital Industries Software (formerly UGS and then Siemens PLM Software) is an American computer software company specializing in 3D & 2D Product Lifecycle Management (PLM) software. The company is a business unit of Siemens , operates under the legal name of Siemens Industry Software Inc , and is headquartered in Plano, Texas .

  6. Siemens NX - Wikipedia

    en.wikipedia.org/wiki/Siemens_NX

    NX, formerly known as "Unigraphics", is an advanced high-end CAD/CAM/CAE, which has been owned since 2007 by Siemens Digital Industries Software. [1] [2] In 2000, Unigraphics purchased SDRC I-DEAS and began an effort to integrate aspects of both software packages into a single product which became Unigraphics NX or NX.

  7. Siemens Charger - Wikipedia

    en.wikipedia.org/wiki/Siemens_Charger

    The Siemens Charger is a family of diesel-electric/dual-mode passenger locomotives designed and manufactured by Siemens Mobility for the North American market.. There are five variants of the Charger, tailored for different operators and types of service: ALC-42 for Amtrak long-distance service, ALC-42E dual mode for Amtrak inter-city and long-distance routes that serve the Northeast Corridor ...

  8. History of IBM - Wikipedia

    en.wikipedia.org/wiki/History_of_IBM

    International Business Machines Corporation (IBM) is a multinational corporation specializing in computer technology and information technology consulting. Headquartered in Armonk, New York, the company originated from the amalgamation of various enterprises dedicated to automating routine business transactions, notably pioneering punched card-based data tabulating machines and time clocks.

  9. London Underground - Wikipedia

    en.wikipedia.org/wiki/London_Underground

    The Circle, District, Hammersmith & City, and Metropolitan lines form the sub-surface network, with cut-and-cover railway tunnels just below the surface and of a similar size to those on British main lines They converged on a bi-directional loop in central London, sharing tracks and stations with each other at various places along their ...