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www.designworldonline.com
April 2023
inside:
RBR
50
Innovation Awards 79-161
MOTION CONTROL: Lifting columns and more for medical designs
p. 188
MECHANICAL: Center distance variations influence noise in compound gearboxes
p. 200
AEROSPACE and DEFENSE: How do the military and aerospace use MBSE?
p. 64
Piezos for delicate actuation
Piezo-based technologies are indispensable for micrometer and nanometer strokes. page 194
APRIL 2023 DW COVER_FINAL.indd 1
4/10/23 10:54 AM