Invention Grant
- Patent Title: Mitigating effects of biodynamic feedthrough on an electronic control device
- Patent Title (中): 生物动力馈通对电子控制装置的缓解作用
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Application No.: US12391999Application Date: 2009-02-24
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Publication No.: US08321075B2Publication Date: 2012-11-27
- Inventor: Thomas Low , Kevin Hufford
- Applicant: Thomas Low , Kevin Hufford
- Applicant Address: US CA Menlo Park
- Assignee: SRI International
- Current Assignee: SRI International
- Current Assignee Address: US CA Menlo Park
- Agency: Beyer Law Group LLP
- Main IPC: G06D1/00
- IPC: G06D1/00 ; G06F7/00

Abstract:
Biodynamic feedthrough in a master control system can be mitigated. An accelerometer is used to measure the acceleration of an environment. In one embodiment, mitigation damping forces can then be determined based on the velocity of an effector of a haptic manipulator and the measured accelerations. The haptic manipulator applies the mitigation damping forces as force feedback. In another embodiment, biodynamic feedthrough can be filtered from the input signal. Parameters for a model can be accessed based on the position of the effector, and the model can be used to predict biodynamic feedthrough from the measured accelerations.
Public/Granted literature
- US20090216374A1 MITIGATING EFFECTS OF BIODYNAMIC FEEDTHROUGH ON AN ELECTRONIC CONTROL DEVICE Public/Granted day:2009-08-27
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