System on a chip inertial navigation system
First Claim
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1. A system on a chip for inertial navigation, the system comprising:
- a printed circuit board (PCB), wherein the PCB is on a single plane, and wherein the PCB comprises;
a plurality of sensors configured to measure position, acceleration, angular rate, magnetic fields, pressure, and temperature as measurements; and
one or more processors in communication with the plurality of sensors configured to process the measurements to determine and output a position, velocity, attitude, and acceleration, wherein the PCB, the plurality of sensors, and the one or more processors are all integrated on a single chip.
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Abstract
A system on a chip and a method for inertial navigation. The system includes a printed circuit board (PCB) on a single plane. The PCB includes a number of sensors configured to measure position, acceleration, angular rate, magnetic fields, pressure, and temperature measurements. The PCB also includes one or more processors in communications with the number of sensors configured to process the measurements to output a position, velocity, attitude, and acceleration.
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Citations
20 Claims
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1. A system on a chip for inertial navigation, the system comprising:
a printed circuit board (PCB), wherein the PCB is on a single plane, and wherein the PCB comprises; a plurality of sensors configured to measure position, acceleration, angular rate, magnetic fields, pressure, and temperature as measurements; and one or more processors in communication with the plurality of sensors configured to process the measurements to determine and output a position, velocity, attitude, and acceleration, wherein the PCB, the plurality of sensors, and the one or more processors are all integrated on a single chip. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A navigation system on a chip comprising:
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a plurality of sensors configured to process sensor measurements including at least one or more gyroscopes, one or more accelerometers, one or more magnetometers, a global navigation satellite system (GNSS) receiver; one or more pressure sensors, and one or more temperature sensors; one or more microprocessors configured to process the sensors measurements by performing compensation for the plurality of sensors utilizing one or more conditions of the navigation system, dynamic filtering of the measurements, and tuning of the measurements, wherein the one or more microprocessors output a position, velocity, attitude, and acceleration, wherein all components of the navigation system are integrated on a single chip. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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18. A method for providing navigation information utilizing a navigation system on a chip, the method comprising:
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receiving, at the navigation system on the chip, measurements from a plurality of sensors including at least one or more gyroscopes, one or more accelerometers, one or more magnetometers, a global navigation satellite system (GNSS), one or more pressure sensors, and one or more temperature sensors; performing, at the navigation system on the chip, delay compensation of the measurements; performing, at the navigation system on the chip, tuning of the measurements; and filtering, at the navigation system on the chip, the measurements to output an attitude, position, and velocity. - View Dependent Claims (19, 20)
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Specification