Positioning System For Single Or Multi-Axis Sensitive Instrument Calibration And Calibration System For Use Therewith
First Claim
1. A positioning system used in the calibration of a single or multi axis sensitive instrument, comprising:
- a rigid cuboidal frame defining six planes and a mounting region within said six planes adapted to have an axis sensitive instrument coupled thereto such that each axis of sensitivity of said instrument is approximately parallel to four planes of said six planes and perpendicular to two opposing ones of said six planes that are not included in said four planes;
a plurality of feet mounted on said frame to define a resting plane associated with each of said six planes, each said resting plane offset from said frame and parallel to one of said six planes; and
means for defining first and second flat surfaces that are approximately perpendicular to one another with said first surface adapted to be oriented relative to a local or induced reference field, wherein said frame with said inclinometer coupled thereto is positioned such that said feet associated with one of said resting planes tangentially contact said second flat surface and said feet associated with another of said resting planes tangentially rest on said first flat surface.
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Accused Products
Abstract
A positioning and calibration system are provided for use in calibrating a single or multi axis sensitive instrument, such as an inclinometer. The positioning system includes a positioner that defines six planes of tangential contact. A mounting region within the six planes is adapted to have an inclinometer coupled thereto. The positioning system also includes means for defining first and second flat surfaces that are approximately perpendicular to one another with the first surface adapted to be oriented relative to a local or induced reference field of interest to the instrument being calibrated, such as a gravitational vector. The positioner is positioned such that one of its six planes tangentially rests on the first flat surface and another of its six planes tangentially contacts the second flat surface. A calibration system is formed when the positioning system is used with a data collector and processor.
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Citations
32 Claims
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1. A positioning system used in the calibration of a single or multi axis sensitive instrument, comprising:
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a rigid cuboidal frame defining six planes and a mounting region within said six planes adapted to have an axis sensitive instrument coupled thereto such that each axis of sensitivity of said instrument is approximately parallel to four planes of said six planes and perpendicular to two opposing ones of said six planes that are not included in said four planes; a plurality of feet mounted on said frame to define a resting plane associated with each of said six planes, each said resting plane offset from said frame and parallel to one of said six planes; and means for defining first and second flat surfaces that are approximately perpendicular to one another with said first surface adapted to be oriented relative to a local or induced reference field, wherein said frame with said inclinometer coupled thereto is positioned such that said feet associated with one of said resting planes tangentially contact said second flat surface and said feet associated with another of said resting planes tangentially rest on said first flat surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A positioning system used in the calibration of a single or multi axis sensitive instrument, comprising:
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first means defining six planes of tangential contact and a mounting region within said six planes adapted to have an axis sensitive instrument coupled thereto such that each axis of sensitivity of said device is approximately parallel to four planes of said six planes and perpendicular to two opposing ones of said six planes that are not included in said four planes; and second means for defining first and second flat surfaces that are approximately perpendicular to one another with said first surface adapted to be oriented relative to a local or induced reference field of interest, wherein said first means is positioned such that one of said six planes tangentially contacts said second flat surface and another of said six planes tangentially contact said first flat surface. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A system for calibrating a single or multi axis sensitive instrument, comprising:
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a rigid cuboidal frame defining six planes and a mounting region within said six planes adapted to have an inclinometer coupled thereto such that each axis of sensitivity of said instrument is approximately parallel to four planes of said six planes and perpendicular to two opposing ones of said six planes that are not included in said four planes; a plurality of feet mounted on said frame to define a resting plane associated with each of said six planes, each said resting plane offset from said frame and parallel to one of said six planes; means for defining first and second flat surfaces that are approximately perpendicular to one another with said first surface adapted to be oriented relative to a local or induced reference field, wherein said frame with said inclinometer coupled thereto is positioned such that said feet associated with one of said resting planes tangentially contact said second flat surface and said feet associated with another of said resting planes tangentially rest on said first flat surface; and data collection and processing means adapted to be coupled to said instrument for acquiring data generated by said instrument and for generating calibration data using said data so-generated. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24)
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25. A system for calibrating a single or multi axis sensitive instrument, comprising:
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first means defining six planes of tangential contact and a mounting region within said six planes adapted to have an axis sensitive instrument coupled thereto such that each axis of sensitivity of said instrument is approximately parallel to four planes of said six planes and perpendicular to two opposing ones of said six planes that are not included in said four planes; second means for defining first and second flat surfaces that are approximately perpendicular to one another with said first surface adapted to be oriented relative to a local or induced reference field, wherein said first means is positioned such that one of said six planes tangentially contacts said second flat surface and another of said six planes tangentially contact said first flat surface; and data collection and processing means adapted to be coupled to said instrument for acquiring data generated by said instrument and for generating calibration data using said data so-generated. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32)
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Specification