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公开(公告)号:US20110264238A1
公开(公告)日:2011-10-27
申请号:US13088085
申请日:2011-04-15
申请人: Dirk Albertus van der Merwe , Gregory Randall Lanier, JR. , John Matthew Kerwin , Gerald Michael Guay , N. Christopher Perry , Susan D. Dastous
发明人: Dirk Albertus van der Merwe , Gregory Randall Lanier, JR. , John Matthew Kerwin , Gerald Michael Guay , N. Christopher Perry , Susan D. Dastous
IPC分类号: A61F2/48
CPC分类号: A61F2/68 , A61B5/0488 , A61B5/1036 , A61B5/4528 , A61F2/54 , A61F2/582 , A61F2/583 , A61F2/585 , A61F2/586 , A61F2/72 , A61F2002/5018 , A61F2002/5021 , A61F2002/543 , A61F2002/546 , A61F2002/587 , A61F2002/6827 , A61F2002/701 , A61F2002/704 , A61F2002/705 , A61F2002/707 , A61F2002/762 , A61F2002/7625 , A61F2002/7635 , A61F2002/764 , A61F2002/7645 , A61F2002/7685
摘要: A control system for control of a prosthetic device having a plurality of actuators receives an orientation signal indicative of a desired movement. The control system evaluates whether the prosthetic device may move as desired with a current angle of rotation and commands at least one actuator to move the prosthetic device as desired by maintaining the current angle of rotation or by adjusting the angle of rotation if the prosthetic device cannot move as desired with the current angle. The control system may alternate between commanding a first subset of actuators and a second subset of actuators each time the orientation signal is indicative of a neutral position. The control system may include a position sensor and a compliance sensor and may command at least one actuator based on a combination of positional control using the position sensor and force control using the compliance sensor.
摘要翻译: 用于控制具有多个致动器的假体装置的控制系统接收指示期望运动的取向信号。 控制系统评估假体装置是否可以根据需要以当前的旋转角度移动,并且命令至少一个致动器以根据需要通过维持当前旋转角度或者如果假肢装置不能调节旋转角度来移动假体装置 根据目前的角度移动。 每当取向信号指示中立位置时,控制系统可以在命令执行器的第一子集和致动器的第二子集之间交替。 控制系统可以包括位置传感器和顺应性传感器,并且可以基于使用位置传感器的位置控制和使用顺应性传感器的力控制的组合命令至少一个致动器。
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公开(公告)号:US20100268351A1
公开(公告)日:2010-10-21
申请号:US12706575
申请日:2010-02-16
申请人: Dirk Albertus van der Merwe , Gregory Randall Lanier, JR. , John Matthew Kerwin , Gerald Michael Guay , N. Christopher Perry , Susan D. Dastous
发明人: Dirk Albertus van der Merwe , Gregory Randall Lanier, JR. , John Matthew Kerwin , Gerald Michael Guay , N. Christopher Perry , Susan D. Dastous
CPC分类号: A61B5/6807 , A61B5/0488 , A61B5/1036 , A61B5/11 , A61B5/4528 , A61F2/54 , A61F2/60 , A61F2/68 , A61F2/72 , A61F2/76 , A61F2002/6827 , A61F2002/701 , A61F2002/704 , A61F2002/705 , A61F2002/707 , A61F2002/762 , A61F2002/7625 , A61F2002/763 , A61F2002/7635 , A61F2002/764 , A61F2002/765 , A61F2002/7685 , G01C9/00 , G01C21/16 , G05B15/02
摘要: A system for control of a prosthetic device includes at least one Inertial Measurement Unit detecting orientation of a user's foot. The at least one Inertial Measurement Unit is in communication with a device module configured to command at least one actuator of a prosthetic device. The at least one Inertial Measurement unit sends output signals related to orientation of the user's foot to the device module and the device module controls the at least one actuator of the prosthetic device based on the signals from the at least one Inertial Measurement Unit.
摘要翻译: 用于控制假肢装置的系统包括至少一个惯性测量单元检测使用者的脚的方位。 所述至少一个惯性测量单元与被配置为命令假肢装置的至少一个致动器的装置模块通信。 所述至少一个惯性测量单元将与所述用户脚的取向相关的输出信号发送到所述设备模块,并且所述设备模块基于来自所述至少一个惯性测量单元的信号来控制所述假体装置的所述至少一个致动器。
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