TY - GEN
T1 - Research on optical/inertial integrated navigation for soft landing on asteroids using mixed H2/H∞ filter
AU - Gao, Ai
AU - Cui, Pingyuan
AU - Cui, Hutao
PY - 2010
Y1 - 2010
N2 - Divergence of traditional Kalman filtering will happen while observation or system noise does not accorded with hypothesis and H∞ filtering has not enough precision although robustness, so the popular style is the mixed H2/H∞ filtering. Aiming at the problem, this paper puts forward a kind of filtering way which mixes filtering mode using a weighted combination of the H2 and H∞ gains without creating model for noise, and applies the algorithm to the optical/inertial integrated navigation system. The simulation results indicate that the optical/inertial integrated navigation system for soft landing on asteroids using the mixed H2/H∞ filter improves the robustness as guaranteeing the enough precision of the navigation system.
AB - Divergence of traditional Kalman filtering will happen while observation or system noise does not accorded with hypothesis and H∞ filtering has not enough precision although robustness, so the popular style is the mixed H2/H∞ filtering. Aiming at the problem, this paper puts forward a kind of filtering way which mixes filtering mode using a weighted combination of the H2 and H∞ gains without creating model for noise, and applies the algorithm to the optical/inertial integrated navigation system. The simulation results indicate that the optical/inertial integrated navigation system for soft landing on asteroids using the mixed H2/H∞ filter improves the robustness as guaranteeing the enough precision of the navigation system.
UR - https://www.scopus.com/pages/publications/78649301392
U2 - 10.1109/ICICIP.2010.5565297
DO - 10.1109/ICICIP.2010.5565297
M3 - Conference contribution
AN - SCOPUS:78649301392
SN - 9781424470488
T3 - Proceedings of 2010 International Conference on Intelligent Control and Information Processing, ICICIP 2010
SP - 20
EP - 23
BT - Proceedings of 2010 International Conference on Intelligent Control and Information Processing, ICICIP 2010
T2 - 2010 International Conference on Intelligent Control and Information Processing, ICICIP 2010
Y2 - 13 August 2010 through 15 August 2010
ER -