Results 41 to 50 of about 7,784,670 (122)

RAIM DALAM RANGKA MENDUKUNG IMPLEMENTASI SISTEM NAVIGASI PENERBANGAN BERBASISKAN SATELIT DI INDONESIA (RAIM IN THE IMPLEMENTATION OF SATELLITE BASED NAVIGATION IN INDONESIAN AIR TRAFFIC MANAGEMENT)

open access: yes, 2012
Receiver Autonomous Integrity Monitoring (RAIM) is a method to monitor the integrity of GPS using mesurement to redundant satellites on the receiver side. Comonly 2 algorithm are used to perform RAIM, i.e. snapshot method and sequential method.
Reza Septiawan   +2 more
core   +2 more sources

Sequential RAIM : Theory and Application to Civil Aviation Needs

open access: yes, 1998
International audienceGPS by itself is unsatisfactory as a sole means of navigation for civil aviation users even with a conventional Receiver Autonomous Integrity Monitoring (RAIM). The principal limitation of RAIM is its availability.
Nikiforov, Igor,   +3 more
core   +2 more sources

A Study of RAIM Algorithm of the Multi-constellation Navigation System [PDF]

open access: yes, 2015
随着不同卫星导航系统间联合导航定位的全面展开,基于多星座组合导航的接收机自主完好性检测(rAIM)算法的研究显得十分重要。文中根据多星座组合导航系统的定位模型,对多星座组合导航系统的rAIM算法做了研究,详细分析了利用奇偶矢量进行故障检测和故障识别。同时对单gPS星座和gPS、gAlIlEO和北斗三种星座组合导航的rAIM算法进行了仿真分析,结果表明多星座组合导航的rAIM算法的故障检测和故障识别性能更好,能提供更好的完好性保障。As the combined navigation for ...
肖启东
core  

Recombinant apoptosis inhibitor of macrophage protein reduces delayed graft function in a murine model of kidney transplantation. [PDF]

open access: yesPLoS One, 2021
Lee JY   +7 more
europepmc   +1 more source

RAIM-NET: A Deep Neural Network for Receiver Autonomous Integrity Monitoring

open access: yes, 2020
With the continuous popularization of Global Navigation Satellite System (GNSS) in various applications, the performance requirement for integrity is also increasing, especially in the field of safety-of-life.
Yuan Sun
core   +1 more source

Extending RAIM with a Gaussian Mixture of Opportunistic Information

open access: yes
Global navigation satellite systems (GNSS) are indispensable for various applications, but they are vulnerable to spoofing attacks. The original receiver autonomous integrity monitoring (RAIM) was not designed for securing GNSS. In this context, RAIM was
Liu, Wenjie,   +3 more
core   +1 more source

Hysteresis in RAIM

open access: yes, 2009
Absolute RAIM algorithms proposed for vertical guidance are based on a snapshot approach. At a given time, each satellite has a probability of being in a faulted state which does not depend on how long the satellite has been in view.
Blanch, Juan   +4 more
core  

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