Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Hans-Jürgen von Martens"'
Autor:
Hans-Jürgen von Martens
Publikováno v:
Shock and Vibration, Vol 4, Iss 5-6, Pp 327-340 (1997)
A uniform description is given of a method of measurement using a Michelson interferometer for measuring the linear motion quantities acceleration, velocity and displacement, and a diffraction grating interferometer for measuring the circular motion
Externí odkaz:
https://doaj.org/article/dbdf0d3b80c44946bc133ce8d359cf9e
Autor:
Angelika Täubner, Hans-Joachim Schlaak, Uwe Göbel, Alfred Link, Hans-Jürgen von Martens, Wolfgang Wabinski
Publikováno v:
tm - Technisches Messen. 72:141-152
Zur Rückführung von Schwingungs- und Stoßmessungen auf das internationale Einheitensystem (SI) nutzen nationale Metrologie-Institute speziell entwickelte laserinterferometrische Messverfahren. Die zunehmenden Anforderungen an Messbereiche und Mess
Publikováno v:
tm - Technisches Messen. 72:153-160
Das Ein-/Ausgangsverhalten von Beschleunigungsaufnehmern wurde in einem breiten Frequenz- und Amplitudenbereich durch ein System 2. Ordnung modelliert. Die Identifikation der Systemparameter erfolgte mit impulsförmigen Beschleunigungen hoher Intensi
Publikováno v:
Measurement Science and Technology. 15:896-904
The transverse sensitivity of a commercial servo accelerometer is investigated theoretically and experimentally. For the theoretical investigation, we applied linear control theory and finite-element method analysis. Only the specifications and techn
Autor:
Alfred Link, Hans-Jürgen von Martens
Publikováno v:
Measurement. 35:191-199
A signal processing method for identifying the input–output behavior of accelerometers is developed. The method is based on the state-space description of the relationship between input, noise and output signals. The accelerometer is modeled as a o
Autor:
Hans-Jürgen von Martens
Publikováno v:
Optics and Lasers in Engineering. 38:185-206
The ISO “Guide to the Expression of Uncertainty in Measurement” (GUM) establishes a unified method for evaluating and stating measurement uncertainties that has been accepted by nearly all calibration services and most test co-operations in all p
Autor:
Hans-Jürgen von Martens
Publikováno v:
AIP Conference Proceedings.
The international standard for the calibration of laser vibrometers, ISO 16063-41:2011, specifies the instrumentation and procedures for performing primary and secondary calibrations of rectilinear laser vibrometers, as well as the requirements for r
Autor:
Wolfgang Wabinski, Hans-Jürgen von Martens, Hans-Joachim Schlaak, Alfred Link, Angelika Täubner
Publikováno v:
Measurement. 28:3-20
The paper describes how laser interferometry can be used to respond to the increasing demands from industry and elsewhere that the traceability of vibration and shock measurements to SI units be established or improved. As an example of the top level
Autor:
Hans-Jürgen von Martens
Publikováno v:
Measurement. 25:71-87
A uniform description is given of a method of measurement using a Michelson interferometer for measuring the linear motion quantities acceleration, velocity and displacement, and a diffraction grating interferometer for measuring the circular motion
Publikováno v:
teme. 65:345-353