Rapid Self-Alignment Method for Fixed-Wing Aircraft Aided by Runway Heading [PDF]
SensorsTo improve the speed and accuracy of airborne inertial navigation systems during ground initial alignment, this paper proposes a rapid self-alignment method suitable for fixed-wing aircraft during the taxi-to-takeoff phase on the runway.
Rui Li +5 more
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Outlier-Resistant Initial Alignment of DVL-Aided SINS Using Mahalanobis Distance [PDF]
SensorsDue to the influence of the complex underwater environment, the initial alignment method for Doppler velocity log (DVL)-aided strap-down inertial navigation systems (SINS) often suffer from performance degradation, especially when DVL measurements are ...
Yidong Shen +6 more
doaj +2 more sources
Assessing strategic, tactical and operational alignment factors for SMEs: Alignment across the organisation's value chain [PDF]
, 2008 The strategic use of Information Technology (IT), better known as strategic alignment, has significantly increased, as a result of the strong dependence of organisational activity on Information Systems (IS) and their related technologies.
Gutierrez, A, Serrano, A
core +7 more sources
Research on Initial Alignment and Self-Calibration of Rotary Strapdown Inertial Navigation Systems [PDF]
Sensors, 2015 Ya Zhang, Jianguo Wang, Wei Gao
exaly +2 more sources
Non-invasive computer-assisted measurement of knee alignment [PDF]
, 2012 The quantification of knee alignment is a routine part of orthopaedic practice and is important for monitoring disease progression, planning interventional strategies, and follow-up of patients.
Deakin, Angela H +3 more
core +4 more sources
Initialization and Alignment for Adversarial Texture Optimization
, 2022 While recovery of geometry from image and video data has received a lot of attention in computer vision, methods to capture the texture for a given geometry are less mature. Specifically, classical methods for texture generation often assume clean geometry and reasonably well-aligned image data.
Xiaoming Zhao 0001 +2 more
openaire +5 more sources
Development and prospects of initial alignment method for strap-down inertial navigation system
Zhongguo Jianchuan Yanjiu, 2022 Initial alignment technology is directly related to the navigation accuracy and startup time of the strap-down inertial navigation system (SINS), and has always been regarded as a challenging focal point in the research field of inertial navigation. This
Li LUO +3 more
doaj +1 more source
Alignment of IT projects with business strategy: An analysis of the interrelationships between the factors affecting IS alignment at strategic, tactical and operational levels [PDF]
, 2009 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Despite numerous efforts to integrate business and IS strategic plans, organisations are not delivering the expected benefits from IS investment.
Gutiérrez Mendoza, Anabel Sara
core +7 more sources
A New Analytic Alignment Method for a SINS
Sensors, 2015 Analytic alignment is a type of self-alignment for a Strapdown inertial navigation system (SINS) that is based solely on two non-collinear vectors, which are the gravity and rotational velocity vectors of the Earth at a stationary base on the ground. The
Caiming Tan +5 more
doaj +1 more source
Sensors, 2019 A novel multistage attitude determination alignment algorithm with different velocity models is proposed to implement the alignment process of in-motion attitude determination alignment (IMADA) aided by the ground velocity expressed in body frame ( V
Shutong Li, Yanbin Gao, Meng Liu
doaj +1 more source