id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
hjic-486	Max, György; Lantos, Béla	A Comparison of Advanced Non-linear State Estimation Techniques for Ground Vehicles	2014	8	.pdf	application/pdf	4736	247	66	The aim is to produce invariant frames and invariant output errors to transform a locally asymptotically convergent observer around an equilibrium point into an invariant one, retaining its first-order approximation. The following statements are valid: • (x̂,u, y)→ E(x̂,u, y) invariant output error exists, • there is a (x̂,u)→ I(x̂,u)∈ℝn+m&r invariant function, • every other invariant output error has the form of !	cache/hjic-486.pdf	txt/hjic-486.txt