Wyniki wyszukiwania dla: RECTIFICATION CORRECTIONS

• Determination of rectification corrections for semi gantry crane rail axes in the local 3D coordinate system

  Publikacja

  • D. Filipiak-Kowszyk
  • W. Kamiński

  - REPORTS ON GEODESY AND GEOINFORMATICS - Rok 2014

  Electronic tacheometers are currently the standard instruments used in geodetic work, including also geodetic engineering measurements. The main advantage connected with this equipment is among others high accuracy of the measurement and thus high accuracy of the final determinations represented for example by the points’ coordinates. One of many applications of the tacheometers is the measurement of crane rail axes. This measurement...

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• THE APPLICATION OF KALMAN FILTERING TO PREDICT VERTICAL RAIL AXIS DISPLACEMENTS OF THE OVERHEAD CRANE BEING A COMPONENT OF SEAPORT TRANSPORT STRUCTURE

  Publikacja

  • D. Filipiak-Kowszyk
  • W. Kamiński

  - Polish Maritime Research - Rok 2016

  As the devices designed to transport materials, the overhead cranes should meet certain geometric requirements for their operation to be safe. The presently available geodetic equipment, in particular total stations, provides opportunities for precise 3D measurements of coordinates of the controlled points. These coordinates make a basis for correcting the height of crane runway axes. The paper presents a method to calculate position...

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