TY - JOUR
T1 - Observability Analysis and Concept of Usage of Air Data Attitude and Heading Reference Systems (AD-AHRS)
AU - Baklanov, Fedor
AU - Dambeck, Johann
N1 - Publisher Copyright:
Copyright © 2017 Institute of Navigation
PY - 2017/12/1
Y1 - 2017/12/1
N2 - This paper addresses the problem of proper integration of an inertial navigation system with an air data system. First, we present a mathematical formalism of the system's mechanization, i.e., navigation equations for spheroidal Earth, air data observation equations, and error propagation equations for optimal Kalman filtering. Next, an analytical observability analysis is conducted and demonstrated by means of a simulation. Finally, we draw conclusions about expected benefits and the most suitable applications.
AB - This paper addresses the problem of proper integration of an inertial navigation system with an air data system. First, we present a mathematical formalism of the system's mechanization, i.e., navigation equations for spheroidal Earth, air data observation equations, and error propagation equations for optimal Kalman filtering. Next, an analytical observability analysis is conducted and demonstrated by means of a simulation. Finally, we draw conclusions about expected benefits and the most suitable applications.
UR - http://www.scopus.com/inward/record.url?scp=85038824658&partnerID=8YFLogxK
U2 - 10.1002/navi.206
DO - 10.1002/navi.206
M3 - Article
AN - SCOPUS:85038824658
SN - 0028-1522
VL - 64
SP - 427
EP - 446
JO - Navigation, Journal of the Institute of Navigation
JF - Navigation, Journal of the Institute of Navigation
IS - 4
ER -