WIRED has a story on a new self-stabilizing boat deck that can handle considerably rough waters. Does this mean I can get rid of my dramamine supply?
The mechanics of the active suspension aren’t too complicated. Like a pontoon boat, the Martini sits on two long hulls shaped like skis. Those are connected to a platform at the front and back by metal arms. Each corner, where the arm meets the hull, has a linear accelerometer, a pneumatic airbag, and a DC servo motor. To match the movement of the ocean, detected by the accelerometer, the motor turns a ball screw that pushes or pulls the control arm, lowering and raising that end of the hull as necessary.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — Steve Ballmer Serves Up a Fascinating Data Trove
Wearables — Chalk it up
Electronics — Look to ferrites (no, not ferrets, the European polecat) when faced with high frequency
Biohacking — A Run in the Altra IQ Smart Shoes
No comments yet.
Sorry, the comment form is closed at this time.