Hamiltonian Neural Network 6-DoF Rigid-Body Dynamic Modeling Based on Energy Variation Estimation

Figure 5

The trajectories of various comparative models and the actual model when the missile and targeted object share identical initial states, and the targeted aircraft performs the same random action sequences (a). Moreover, the mean absolute error (MAE) of all models’ coordinates compared to the actual model (b) and the energy-time variation curves of all models along with the actual missile model (c).

(a)

(b)

(c)