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MicroBlaze implementation of GPS/INS integrated system on Virtex-6 FPGA.

Bhogadi LR, Gottapu SB, Konala VR - Springerplus (2015)

Bottom Line: An improved design of a loosely coupled GPS/INS integrated system is described in this paper.The inertial navigation solution and Kalman filter computations are provided by the MicroBlaze on Virtex-6 FPGA.The real time processed navigation solutions are updated with a rate of 100 Hz.

View Article: PubMed Central - PubMed

Affiliation: Department of Electronics and Communication Engineering, Andhra University College of Engineering (A), Visakhapatnam, India.

ABSTRACT
The emphasis of this paper is on MicroBlaze implementation of GPS/INS integrated system on Virtex-6 field programmable gate array (FPGA). Issues related to accuracy of position, resource usage of FPGA in terms of slices, DSP48, block random access memory, computation time, latency and power consumption are presented. An improved design of a loosely coupled GPS/INS integrated system is described in this paper. The inertial navigation solution and Kalman filter computations are provided by the MicroBlaze on Virtex-6 FPGA. The real time processed navigation solutions are updated with a rate of 100 Hz.

No MeSH data available.


Proposed system architecture
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Fig1: Proposed system architecture

Mentions: The proposed integrated system providing the navigation system function is shown in Fig. 1. The system can be divided into four main blocks as below:Fig. 1


MicroBlaze implementation of GPS/INS integrated system on Virtex-6 FPGA.

Bhogadi LR, Gottapu SB, Konala VR - Springerplus (2015)

Proposed system architecture
© Copyright Policy - OpenAccess
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4628004&req=5

Fig1: Proposed system architecture
Mentions: The proposed integrated system providing the navigation system function is shown in Fig. 1. The system can be divided into four main blocks as below:Fig. 1

Bottom Line: An improved design of a loosely coupled GPS/INS integrated system is described in this paper.The inertial navigation solution and Kalman filter computations are provided by the MicroBlaze on Virtex-6 FPGA.The real time processed navigation solutions are updated with a rate of 100 Hz.

View Article: PubMed Central - PubMed

Affiliation: Department of Electronics and Communication Engineering, Andhra University College of Engineering (A), Visakhapatnam, India.

ABSTRACT
The emphasis of this paper is on MicroBlaze implementation of GPS/INS integrated system on Virtex-6 field programmable gate array (FPGA). Issues related to accuracy of position, resource usage of FPGA in terms of slices, DSP48, block random access memory, computation time, latency and power consumption are presented. An improved design of a loosely coupled GPS/INS integrated system is described in this paper. The inertial navigation solution and Kalman filter computations are provided by the MicroBlaze on Virtex-6 FPGA. The real time processed navigation solutions are updated with a rate of 100 Hz.

No MeSH data available.