Legged mobile robot and floor reaction force detection...

Details Legged mobile robot and floor reaction force detection... Legged mobile robot and floor reaction force detection...

2006-08-22

2006-08-22

Noori, Max (Department: 2855)

Measuring and testing

Specimen stress or strain, or testing by stress or strain...

Specified electrical sensor or system

Reexamination Certificate

active

07093497

ABSTRACT:
In a legged mobile robot (1), an elastic member (382) is installed at a position between a second joint (18, 20) connecting a distal end of a leg (2) and a foot (22) and a floor contact end of the foot, and a displacement sensor (70) is installed in a space defined by a top-to-bottom height of the elastic member. With this, it becomes possible to make the displacement sensor including its components such as the converter or the like compact enough to be housed in the elastic member at the limited space of the foot of the legged mobile robot. Further, it is arranged to self-diagnose abnormality of the displacement sensor by utilizing the redundancy of freedom, and also to detect the floor reaction force accurately such that the legged mobile robot can be controlled to walk more stably.

REFERENCES:
patent: 5404086 (1995-04-01), Takenaka et al.
patent: 6289265 (2001-09-01), Takenaka et al.
patent: 6876903 (2005-04-01), Takenaka
patent: 6920374 (2005-07-01), Takenaka et al.
patent: 6962220 (2005-11-01), Takenaka et al.
patent: 6963185 (2005-11-01), Takenaka et al.
patent: 1110853 (2001-06-01), None
patent: 7-260604 (1995-10-01), None
patent: 11-160150 (1999-06-01), None
patent: 2000-254888 (2000-09-01), None
patent: 2001-353686 (2001-12-01), None
patent: 2002-337076 (2002-11-01), None

Affiliated with

Also associated with

Rating

Legged mobile robot and floor reaction force detection... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Legged mobile robot and floor reaction force detection..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Legged mobile robot and floor reaction force detection... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3646035