Fast and Anti-Disturbance Initial Alignment of SINS Based on Gyros Information

[7] [7] ACHARYA A,SADHO S,GHOSHAL T K.Improved self-alignment scheme for SINS using augmented measurement［J］.Aerospace Science and Technology,2011,15(2)：125-128.

[8] [8] SHEN L F,LIN Y．Quasi-equality constrained risk-sensitive filtering for nonlinear discrete-time systems［J］．Control Theory,2012,10(2):229-235．

[9] [9] TEIXEIRA B O S,CHANDRASEKAR J,TORRES L A B,et al.State estimation for equality-constrained linear systems［C］//Proceedings of the 46th IEEE Conference on Decision and Control,2007:6220-6225.

[10] [10] SIMON D,CHIA T.Kalman filtering with state equality constraints［J］.IEEE Transactions on Aerospace and Electronic Systems,2002,38(1):128-136.

[11] [11] SIRCOULOMB V,HOBLOS G,CHAFOUK H,et al．State estimation under nonlinear state inequality constraints:a tracking application［C］//The 16th Mediterranean Conference on Control and Automation Congress Centre, 2008：1669-1674.

[12] [12] TEIXEIRA B O S,CHANDRASEKAR J,TORRES L A B,et al.Unscented filtering for equality-constrained nonlinear systems［C］//American Control Conference, 2008：39-44.