Helicopter Control Energy Reduction Using Moving Horizontal Tail

Table 2

MHT parameters, constraints, and optimum points using SPSA.

MHT parameters	Nominal trim value	Lower bound	Upper bound	Optimum trim value	Change
	0 rad		0.05	0.5022 rad	—
	0 rad		0.05	−0.5037 rad	—
	3.80 m		0.05	2.9317 m	−0.2285