Heiberg
Adam Heiberg, Tualatin, OR US
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20110055445 | Digital Signal Processing Systems - A signal processing system may include a multiply-accumulate (MAC) unit to generate output data by performing multiply-accumulate operations on first and second input data in response to a stream of MAC instruction words, where the MAC unit is pipelined to enable it to perform a multiply-accumulate operation in response to each MAC instruction word. The system may also include an instruction generator to generate the stream of MAC instruction words by performing loop expansion on a stream of intermediate instruction words, where one intermediate instruction word may comprise a group of fields to set up the MAC unit to execute in response to the one intermediate instruction word. | 03-03-2011 |
20110160930 | Power Point Tracking - A local power converter may include a controller to manipulate the operating point of a local power converter to cause the power point tracking feature of a central power converter to operate at a point determined by the controller. In some embodiments, the controller can manipulate the operating point of the local power converter by alternating between at least two modes. In some other embodiments, the controller can manipulate the operating point of the local power converter to provide a substantially constant slope. In some other embodiments, the controller can maintain a substantially constant impedance ratio. In some other embodiments, the controller enables perturbations from the power point tracking feature of the central power converter to reach the power source. | 06-30-2011 |
Christopher J. Heiberg, Sunset Beach, CA US
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20080251646 | Singularity Escape and Avoidance Using A Virtual Array Rotation - Techniques for providing singularity escape and avoidance are disclosed. In one embodiment, a method for providing control moment gyroscope (CMG) attitude control singularity escape includes calculating a Jacobian A of a set of control equations, calculating a measure of closeness to a singularity, and comparing the calculated closeness to a threshold value, when the calculated closeness is less than or equal to the threshold value, recalculating the Jacobian A. Recalculating may include determining a new direction of virtual misalignment of β and γ, recalculating the Jacobian inputting the new direction of the virtual misalignment, recalculating the measure of closeness to a singularity, and comparing the measure of closeness to the threshold value. Further, the method may include calculating a gimbal rate command if the of closeness is greater than the threshold value and generating a torque from the gimbal rate command to control the attitude of a satellite. | 10-16-2008 |
20100023188 | SINGULARITY ESCAPE AND AVOIDANCE USING A VIRTUAL ARRAY ROTATION - Techniques for providing singularity escape and avoidance are disclosed. In one embodiment, a method for providing control moment gyroscope (CMG) attitude control singularity escape includes calculating a Jacobian A of a set of control equations, calculating a measure of closeness to a singularity, and comparing the calculated closeness to a threshold value, when the calculated closeness is less than or equal to the threshold value, recalculating the Jacobian A. Recalculating may include determining a new direction of virtual misalignment of β and γ, recalculating the Jacobian inputting the new direction of the virtual misalignment, recalculating the measure of closeness to a singularity, and comparing the measure of closeness to the threshold value. Further, the method may include calculating a gimbal rate command if the of closeness is greater than the threshold value and generating a torque from the gimbal rate command to control the attitude of a satellite. | 01-28-2010 |
20100063653 | SINGULARITY ESCAPE AND AVOIDANCE USING A VIRTUAL ARRAY ROTATION - Techniques for providing singularity escape and avoidance are disclosed. In one embodiment, a method for providing control moment gyroscope (CMG) attitude control singularity escape includes calculating a Jacobian A of a set of control equations, calculating a measure of closeness to a singularity, and comparing the calculated closeness to a threshold value, when the calculated closeness is less than or equal to the threshold value, recalculating the Jacobian A. Recalculating may include determining a new direction of virtual misalignment of β and γ, recalculating the Jacobian inputting the new direction of the virtual misalignment, recalculating the measure of closeness to a singularity, and comparing the measure of closeness to the threshold value. Further, the method may include calculating a gimbal rate command if the of closeness is greater than the threshold value and generating a torque from the gimbal rate command to control the attitude of a satellite. | 03-11-2010 |
Christopher Jan Heiberg, Sunset Beach, CA US
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20130133445 | CONTROL MOMENT GYROSCOPE DESATURATION IN AIRCRAFT - A method for adjusting a control moment gyroscope array includes receiving a stream and directing the stream to adjust momentum in the control moment gyroscope. | 05-30-2013 |
Eric Heiberg, Long Valley, NJ US
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20090007398 | FASTENER ADAPTER - A fastener adapter and fastener strap combination includes a first strap member having first and second ends, an outer surface and an inner surface with hook material; and a second strap member having first and second opposing surfaces of hook material. The second strap member is attached to the inner surface intermediately between the first and second ends of the first strap member. The first surface of the second member and a portion of the inner surface of the first member define a first all-hook opening. The second surface of the second member and a portion of the inner surface of the first member define a second all-hook surface. The combination also includes a continuous fastener strap having first and second end portions, the first end portion frictionally attached to the first all-hook opening and the second end portion frictionally attached to the second all-hook surface. | 01-08-2009 |
20110082406 | SAFETY CAST - Safety cast compositions for the prevention of thermal injury are provided basically comprising a curable casting material, a flexible substrate coated or impregnated with the casting material and a thermochromic material. Methods for using the safety cast to prevent cast burns in patients in need of immobilizing a body member are also provided. | 04-07-2011 |
20130172136 | Knob Simulating Device For Sporting Equipment - A knob simulating device that can be affixed to a sporting good, such as a baseball bat. The knob simulating device encircles the shaft of the baseball bat and is made up of a plurality of components that mate together to surround and encase the entire periphery of the bat shaft. Each of the component parts has a hard exterior portion and a resilient interior portion for contacting and conforming to the circular outer surface of the baseball bat. The resilient interior portion is generally cylindrical and may have one or more deformable projections that retain the device along the circular outer surface of the baseball bat. There may be a plurality of deformable projections in the form of annular rings that can be angled so as to securely retain the knob simulating device in the desired location along the shaft of the baseball bat. | 07-04-2013 |
Helle Heiberg, Alsgarde DK
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20140144455 | COMB - There is disclosed a comb. The comb has an upper or a basic part and a number of teeth attached to and pointing out from the upper or basic part, wherein the outer or free end of at least a portion of the teeth forms two curved shapes or curvatures for the touch of a scalp. The first curvature has a radius of curvature substantially perpendicular to the longitudinal direction of the teeth, and the second curvature is curved outwards in relation to the upper or basic part. The radius of curvature of the first curvature may be in the range of 3-14 cm. | 05-29-2014 |
Jakob Heiberg, Charlottenlund DK
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20160001960 | CONTAINER COVER WITH POUR SPOUT AND SPOON - A container cover with pour spout and spoon. The cover includes a rim, and a top wall within the rim. An aperture extends through the top wall. A slider is mounted to the top wall and moves between an open and a closed position. In the open position the aperture may be used as a pour spout. The slider may be removed to use as a spoon within the aperture. | 01-07-2016 |