...Albert J. Shih; Zhenhua Huang The optical, noncontact stereovision system and data analysis procedure are developed for the measurement of porous foams. The stereovision measurement system has demonstrated the capability to capture both the micro-scale features and the macro-scale shape of both...

...Andrew Honegger; Shiv G. Kapoor; Richard E. DeVor A trigger probe measurement system and measurement methodology are developed for kinematic self-calibration of micro/meso-scale machine tools (mMTs). The trigger probe detects the contact between a spindle-mounted stylus and a table-mounted planar...

... for translational error components and ± 0.6 arcsec for angular error components. 18 11 2004 11 03 2005 measurement systems measurement by laser beam machine tools micromechanical devices semiconductor lasers measurement errors Recent trends toward miniaturization require...

... April 1997; revised Oct. 1999. Associate Technical Editor: C. H. Menq. 01 April 1997 01 Oct 1999 laser beam applications measurement by laser beam measurement systems calibration machine control touch sensitive screens probes Point Laser Triangulation (PLT) probes have...