Оригинал (Original)
Автори: Начев Н., Пандиев, И. М.
Заглавие: Измерване на сили. Петканален измервателен усилвател на сили
Ключови думи: CONCENTRATED FORCE, INTERNAL TENSION, PRESSURE, PIEZOELECTRIC CONVERTER, AMPLIFIER, POWER SOURCE, LOW-FREQUENCY FILTER

Абстракт: The basic aspects and particularities when measuring forces – concentrated forces, internal tension, pressure, have been presented in this study. A detailed description has been provided of the five channel measuring force amplifier, which has been developed in the Scientific Research Laboraty “Vibration and Noise in Machinery” at the Technical University – Sofia. Active piezoelectric converters have been used as primary measurement converters, and the range of measured forces is 0,05 – 600 N. The basic aspects have been discussed when designing similar systems for measuring force.

Библиография

    Издание

    Машини, технологии, материали, брой 2, стр. стр. 26-33, 2011, България, София, Научно-технически съюз по машиностроене, ISSN 1313-0226
    Autors: Nachev N., Pandiev, I. M.
    Title: ACCELEROMETER POWER SUPPLIES/AMPLIFIER/
    Keywords: CONCENTRATED FORCE, INTERNAL TENSION, PRESSURE, PIEZOELECTRIC CONVERTER, AMPLIFIER, POWER SOURCE, LOW-FREQUENCY FILTER

    Abstract: The basic aspects and particularities when measuring forces – concentrated forces, internal tension, pressure, have been presented in this study. A detailed description has been provided of the five channel measuring force amplifier, which has been developed in the Scientific Research Laboraty “Vibration and Noise in Machinery” at the Technical University – Sofia. Active piezoelectric converters have been used as primary measurement converters, and the range of measured forces is 0,05 – 600 N. The basic aspects have been discussed when designing similar systems for measuring force.

    References

      Issue

      Machines, Technologies, Materials, issue 2, pp. 26-33, 2011, Bulgaria, Sofia, Scientific-Technical Union of Mechanical Engineering, ISSN 1313-0226

      Вид: статия в списание, публикация в реферирано издание