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Showing 1 to 2 of 2 for “"Stable Reference Frame"”.
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Reference Frame Regulation for a Biplanar Bicycle
… of the configuration is that it lacks a stable reference frame from which observations of the surroundings can be based. A solution to this problem is presented here in the form of actuators designed to actively control the oscillations of a reference frame. The orientation of a camera …
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GPS Monitoring and Land Subsidence in the Houston Metropolitan Area
This study aims to (1) establish a stable local reference frame (Houston16) for integrating all available GPS observations within the Houston metropolitan area and conducting precise subsidence and faulting monitoring over time and space, (2) evaluate the effects of groundwater withdrawal on land …