2019
DOI: 10.3390/s19163586
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Precise and Robust RTK-GNSS Positioning in Urban Environments with Dual-Antenna Configuration

Abstract: Robust and centimeter-level Real-time Kinematic (RTK)-based Global Navigation Satellite System (GNSS) positioning is of paramount importance for emerging GNSS applications, such as drones and automobile systems. However, the performance of conventional single-rover RTK degrades greatly in urban environments due to signal blockage and strong multipath. The increasing use of multiple-antenna/rover configurations for attitude determination in the above precise positioning applications, just as well, allows more i… Show more

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Cited by 31 publications
(25 citation statements)
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“…In past decades, many studies have been conducted to solve such problems (time-consuming, costly, etc. ; Fatan et al, 2013 ; Kuantama et al, 2017 ; Noordin et al, 2017 ; Rouhani et al, 2017 ; Sumardi and Riyadi, 2017 ; Prayitno et al, 2018 ; Thanh and Hong, 2018 ; Chen et al, 2019 ; Rabah et al, 2019 ; Soriano et al, 2020 ). The Ziegler Nichols method is a well-known for tuning PID parameters (Azman et al, 2017 ).…”
Section: Introductionmentioning
confidence: 99%
“…In past decades, many studies have been conducted to solve such problems (time-consuming, costly, etc. ; Fatan et al, 2013 ; Kuantama et al, 2017 ; Noordin et al, 2017 ; Rouhani et al, 2017 ; Sumardi and Riyadi, 2017 ; Prayitno et al, 2018 ; Thanh and Hong, 2018 ; Chen et al, 2019 ; Rabah et al, 2019 ; Soriano et al, 2020 ). The Ziegler Nichols method is a well-known for tuning PID parameters (Azman et al, 2017 ).…”
Section: Introductionmentioning
confidence: 99%
“…Khodabandeh et al [7] introduced a concept of array-based between-satellite single difference satellite phase biases determination to accelerate the single-receiver IAR, but they did not take into consideration the attitude information of the vehicle which cannot analyze the influence with attitude consideration. Peirong Fan et al [8] proposed a dual-antenna constraint RTK algorithm to improve the system AR success rate, which combines GNSS measurements of both antennas by making use of the baseline vector constraint between them. However, the attitude information of the vehicle is still not taken into account.…”
Section: Introductionmentioning
confidence: 99%
“…For example, integration of RTK GNSS-based system with LiDAR [21] and Untethered Dead Reckoning (UDR) [22] have been shown to improve the accuracy and precision while operating in GNSS-denied areas. In some applications, multi-antenna GNSS systems were shown to improve the heading accuracy and RTK availability/success rate in signal-challenging areas [23]- [25]. However, all of these could lead to increase cost and complexity to the end users significantly.…”
Section: Introductionmentioning
confidence: 99%