Terminal Area Energy Management of Suborbital Vehicle Based on Range Control

A new terminal area energy management method is proposed for the suborbital vehicle which adopts many parameters;energy and azimuth for it are controlled separately,kinetic energy and potential energy decrease matched.The energy control method based on energy profile gets angle of attack by position of the energy/range what takes the kinetic energy and potential energy as restriction,and takes the range as optimization.Then it gives three attitude angles.The simulation tests for the TAEM show that this method mentioned above gets good guidance result.