Fast, robust and near-optimal approximation of GTO trajectories and payload capacities of multistage rockets

Novel integrated guidance and control design for a three-stage satellite carrier using model-free adaptive control

“…(1) In our study, the control policy is realized for a single-input multi-output (SIMO) system, while in their work, it is simply considered for a system with equal number of inputs and outputs, that is, SISO and MIMO systems. (2) We prove that the system is bounded-input bounded-output (BIBO) stable despite limited noise on the output and input rates and we also take the noise range into account. Hou and Jin, 25 however, show no investigation on such requirements.…”

“…Particularly, on account of the development of space industries, many scholars have dealt with the guidance and control design of multi-stage satellite carriers to set the satellite in a specific circular orbit. 1,2 Guidance and control laws can be designed by conventional 3 or integrated 4 approaches. In the former approach, the guidance is first introduced and then the control is determined to track the guidance, and, consequently, it decouples the design of guidance correction from that of the control.…”