Filter controllers for bank-to-turn CLOS guidance

Linear quadratic optimal filtering theory is used to extend a deterministic system for bank-to-turn control under CLOS guidance, for use in stochastic conditions. Both stationary and moving targets are treated, and the modifications to the deterministic designs are established. Simulation results demonstrate the potential of the new filter controllers for BTT control in terms of improved terminal accuracy and reduced susceptibility to noise-induced roll motion.