公开(公告)号：US11407098B2

公开(公告)日：2022-08-09

申请号：US16696772

申请日：2019-11-26

Applicant: STMICROELECTRONICS S.R.L. ,  STMICROELECTRONICS, INC.

Inventor： Marco Bianco ,  Lorenzo Bracco ,  Mahesh Chowdhary ,  Roberto Mura ,  Stefano Paolo Rivolta ,  Federico Rizzardini

IPC: B25F5/00 ,  B23B45/00 ,  G01C19/00

Abstract: A device for generating a control signal based on the linear movement of a linear member is provided. The device includes a linear member, a rotatable member, a first inertial measurement unit (IMU) coupled to the rotatable member and a second IMU having a fixed position. The device also includes a processing circuit which uses sensing signals from the IMUS to determine an attitude of the first IMU referenced to the second IMU and generate a control signal based on the attitude.