The present invention relates to a method for sensing electrical or magnetic and the like parameters and for utilizing the same, comprising taking a piece of material with stress-influenced parameters based on structural changes; directing on the material forces which effect a shape change on it; measuring the change in magnetic, electrical or the like parameters of the piece of material; and using the measured parameters for controlling further operations. The invention also relates to apparatus for this purpose.
申请公布号
WO03078922(A1)
申请公布日期
2003.09.25
申请号
WO2003FI00201
申请日期
2003.03.17
申请人
ADAPTIVE MATERIALS TECHNOLOGY-ADAPTAMAT OY;SUORSA, ILKKA;TELLINEN, JUHANI;ULLAKKO, KARI;AALTIO, ILKKA
发明人
SUORSA, ILKKA;TELLINEN, JUHANI;ULLAKKO, KARI;AALTIO, ILKKA