Invention Grant
- Patent Title: Systems, devices, and methods for providing actuator braking
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Application No.: US16881659Application Date: 2020-05-22
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Publication No.: US11645896B2Publication Date: 2023-05-09
- Inventor: Majid Sheikholeslami , Peyman Karimi Eskandary , Vahid Khoshkava , Jamal Saboune
- Applicant: Immersion Corporation
- Applicant Address: US CA San Jose
- Assignee: IMMERSION CORPORATION
- Current Assignee: IMMERSION CORPORATION
- Current Assignee Address: US FL Aventura
- Agency: Medler Ferro Woodhouse & Mills PLLC
- Main IPC: G08B6/00
- IPC: G08B6/00 ; H02K49/00

Abstract:
Systems, methods, and devices for control of actuators are provided. In aspects, the systems, methods, and devices provided herein enable the generation of sharp cutoff haptic effects of both limited and extended duration. The systems, methods, and devices use open loop braking signals to generate the sharp cutoff haptic effects. The braking signals are determined based on predictions of system response made according to driving signals used to cause the haptic effects in the actuators. Numerous other aspects are provided.
Public/Granted literature
- US20210364054A1 SYSTEMS, DEVICES, AND METHODS FOR PROVIDING ACTUATOR BRAKING Public/Granted day:2021-11-25
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