Implementation of a GPS independent position estimation algorithm for a boat using speed and heading angle

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Parvari yamchi Saeed; Aminzadeh Ali; Seif MohammadMoein

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Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF MARINE SCIENCE AND TECHNOLOGY Year:2021 | Volume:25 | Issue:99 Page(s): 67-79

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Information Journal Paper

Title

Implementation of a GPS independent position estimation algorithm for a boat using speed and heading angle

Author(s)

Parvari yamchi Saeed | Aminzadeh Ali | Seif MohammadMoein | Issue Writer Certificate

Keywords

Sea Navigation

GPS Independent Navigation Algorithm

Low Cost Navigation

Open Loop Position Estimation

Abstract

This paper is dedicated to design of a low cost and GPS independent navigation system and also implementation of that on a boat. Exact position estimation of a boat is very important and critical in maritime security. There are several different methods for maritime navigation including Doppler navigation, GPS and INS as the three most common methods. With regard to high cost of Doppler navigation due to its expensive sensors, probability of GPS signals lost or distortion and also for cumulative errors in INS and pricey cost in its ultra-accurate types, in this research an open loop estimation method is presented using only heading angle and velocity of the vehicle. Due to lack of speed sensor, velocity of the boat is simulated by adding noise to the speed values measured by GPS. Furthermore real data of a magnetometer are used as the boat's heading angle measurements. In order to assess the suggested algorithm, two different tests are carried out in Mazandaran Sea and the speed and heading angle of the boat are stored during the mission and then off-line implementation of the proposed method is accomplished in MATLAB. Comparing the results with GPS measurements indicates acceptable and desirable performance of the suggested method.

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APA: Copy

Parvari yamchi, Saeed, Aminzadeh, Ali, & Seif, MohammadMoein. (2021). Implementation of a GPS independent position estimation algorithm for a boat using speed and heading angle. IRANIAN JOURNAL OF MARINE SCIENCE AND TECHNOLOGY, 25(99 ), 67-79. SID. https://sid.ir/paper/986472/en

Vancouver: Copy

Parvari yamchi Saeed, Aminzadeh Ali, Seif MohammadMoein. Implementation of a GPS independent position estimation algorithm for a boat using speed and heading angle. IRANIAN JOURNAL OF MARINE SCIENCE AND TECHNOLOGY[Internet]. 2021;25(99 ):67-79. Available from: https://sid.ir/paper/986472/en

IEEE: Copy

Saeed Parvari yamchi, Ali Aminzadeh, and MohammadMoein Seif, “Implementation of a GPS independent position estimation algorithm for a boat using speed and heading angle,” IRANIAN JOURNAL OF MARINE SCIENCE AND TECHNOLOGY, vol. 25, no. 99 , pp. 67–79, 2021, [Online]. Available: https://sid.ir/paper/986472/en

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