... can be obtained. An example of a sensor matrix consisting of six wireless sensors and a single receiver is illustrated in Fig. 1 ( b ). injection moulding pressure sensors pressure measurement signal processing process monitoring ultrasonic measurement wavelet transforms design...

.... 2000; Revised July 2001. Associate Editor: R. Smelser. 01 Aug 2000 01 July 2001 29 04 2002 drawing (mechanical) forming processes plastic flow ultrasonic transducers thickness measurement ultrasonic measurement The conventional deep drawing process is limited...