Design of Second-Order Sliding Mode Guidance Law Based on the Nonhomogeneous Disturbance Observer

Table 3

miss distances and flight times.

	Cosine; maneuvering		Step; maneuvering
	0.031 m	18.304 (s)	0.453 m	17.290 (s)
	0.127 m	18.305 (s)	0.312 m	17.287 (s)
	0.696 m	18.306 (s)	0.379 m	17.285 (s)