Martin Spies

发表

Modeling the Beam Fields of Circular and Rectangular, Flat and Focused Transducers Using Gaussian Beam Superposition

Martin Spies, 2006 .

Three‐Dimensional Steering and Focusing Using an Ultrasonic 2D‐Array — Simulation and Experiment

Hans Rieder, Martin Spies, Ch. Didion, 2006 .

Optimal Probe Arrangement for Ultrasonic Inspection of Spin Test Disks

Martin Spies, Joachim Bamberg, 2008 .

Wheel adhesion control for e.g. military vehicle, has combined drive and brake system accessable per wheel over central control and energy management so that optimal braking or driving takes place with simultaneous trace stop for vehicle

Dieter Ludwig, Martin Spies, Johann Spies, 2004 .

Development and Optimization of a Rotating Phased Array Inspection System

Hans Rieder, Martin Spies, R. Licht, 2003 .

Optimization of Mirrors for the Ultrasonic Inspection of Complex‐Shaped Components Using Standard Transducers

Martin Spies, Joachim Bamberg, 2006 .

Advanced Ultrasonic NDT of Aero Engine Components Using Validated Simulation Techniques

Martin Spies, 2008 .

Recent progress in the NDE of cast ship propulsion components

Hans Rieder, Alexander Dillhöfer, Martin Spies, 2014 .

System for measuring the distance to objects by means of electromagnetic pulses

Martin Spies, Johann Spies, 2001 .

Device for visibility measurement

Wolfgang Lauer, Hans Spies, Martin Spies, 1987 .

PREDICTION OF TRANSIENT FLAW SIGNALS OF THE ULTRASONIC BENCHMARK PROBLEM

Martin Spies, 2003 .

Prediction of Ultrasonic Flaw Signals and Model‐to‐Experiment Comparison

Martin Spies, 2005 .

Influences of weather phenomena on automotive laser radar systems

Ralph Helmar Rasshofer, Martin Spies, Hans Spies, 2011 .

Means for determining the distance and type of objects as well as the Visibility

Martin Spies, 1997 .

Efficient optimization of single and multiple element transducers for the inspection of complex-shaped components

Martin Spies, M. Spies, 2004 .

Simulating a standard type problem of ultrasonic testing-A contribution to the comparison of models

Martin Spies, 2002 .

Elastic Wavefield Modeling for Arbitrarily Oriented Orthotropic Media

Michael Kröning, Martin Spies, 1998 .

Transducer field modeling in anisotropic media by superposition of Gaussian base functions

Martin Spies, M. Spies, 1999 .

Synthetic aperture focusing of ultrasonic inspection data to enhance the probability of detection of defects in strongly attenuating materials

Martin Spies, M. Spies, H. Rieder, 2010 .

Ultrasonic online monitoring of additive manufacturing processes based on selective laser melting

Alexander Dillhöfer, Martin Spies, Joachim Bamberg, 2015 .

Ultrasonic field modeling for immersed components using Gaussian beam superposition.

Martin Spies, M. Spies, 2007, Ultrasonics.

Modeling transient radiation of ultrasonic transducers in anisotropic materials including wave attenuation

Martin Spies, 2002 .

Synthetic aperture focusing for defect reconstruction in anisotropic media.

Martin Spies, Winfried Jager, 2003, Ultrasonics.

Current Activities in Ultrasonic NDE Simulations-A German Perspective

Martin Spies, 1999 .

DESIGN AND OPTIMIZATION OF A MULTIFUNCTIONAL PHASED ARRAY SEARCH UNIT

Michael Kröning, Martin Spies, M. Kröning, 1996 .

Boosting the application of ultrasonic arrays

Martin Spies, W. Gebhardt, Hans Rieder, 2002 .

Synthetic Aperture Focusing and Time-of-Flight Diffraction Ultrasonic Imaging—Past and Present

Alexander Dillhöfer, Martin Spies, Volker Schmitz, 2012 .