Invention Grant
US09284044B2 Device and method for active control of a force feedback for a control device
有权
用于主动控制控制装置的力反馈的装置和方法
- Patent Title: Device and method for active control of a force feedback for a control device
- Patent Title (中): 用于主动控制控制装置的力反馈的装置和方法
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Application No.: US14394466Application Date: 2013-04-15
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Publication No.: US09284044B2Publication Date: 2016-03-15
- Inventor: Geoffrey Beggiora , Jerome Piaton , Guillaume Mercier , Yann Vendenbaviere
- Applicant: SAGEM DEFENSE SECURITE
- Applicant Address: FR Boulogne-Billancourt
- Assignee: SAGEM DEFENSE SECURITE
- Current Assignee: SAGEM DEFENSE SECURITE
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Blakely Sokoloff Taylor & Zafman LLP
- Priority: FR1253482 20120416
- International Application: PCT/EP2013/057842 WO 20130415
- International Announcement: WO2013/156451 WO 20131024
- Main IPC: B64C13/04
- IPC: B64C13/04 ; G01C23/00 ; B64C13/46 ; G06F3/01 ; G06F3/038

Abstract:
The invention concerns a device for the active control of a force feedback for a control device, comprising a calculator, a position sensor (3) configured to provide the calculator with an effective position signal (Pm) of the control device, and an actuator (2) ensuring the displacement of the control device at the command of the calculator, the calculator being configured to use the effective position signal and modulate a setpoint current (lc) delivered to the actuator to ensure the position feedback of the displacement of the control device, characterized in that the calculator is further configured to create at least one saturation terminal (Bsat+, Bsat−) according to a predetermined function of the value of the effective position signal of the position/force law kind, and to saturate the setpoint current using the at least one saturation terminal.
Public/Granted literature
- US20150081139A1 DEVICE AND METHOD FOR ACTIVE CONTROL OF A FORCE FEEDBACK FOR A CONTROL DEVICE Public/Granted day:2015-03-19
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