... that the rigid bodies in the formation may encounter loss of effectiveness and/or bias actuator faults. Design/methodology/approach For the purpose, adaptive terminal sliding mode control and neural network structure are used, and a new sliding surface is proposed to guarantee known finite-time convergence...

... by r, θ and λ, respectively. The target is modeled as stationary and the velocity of missile is taken as v constantly. Figure 1 Missile-target engagement geometry Finite-time convergence Impact time Seeker’s field-of-view The main objective...