This paper investigates the composite control scheme of robust nonlinear disturbance
observer (RNDO) with adaptive non-singular fast terminal sliding mode control (NSFTSMC) …

This paper proposes an optimal integral sliding mode control (ISMC) scheme for attitude
regulation of the rigid spacecraft. This control technique is capable of handling inertial matrix …

This paper proposes a time-energy efficient, artificial time delay based robust guidance
strategy with input saturation for a two-dimensional interceptor problem. A reference near …

This paper investigates the application of an integral sliding mode control with a robust
nonlinear disturbance observer to obtain an anti-unwinding spacecraft attitude tracking …

This paper proposes the use of Legendre pseudospectral method (PSM) to obtain the
optimal guidance strategy for a two-dimensional interceptor problem. An optimal control …

Advanced spacecrafts like fractionated spacecrafts are developed using independent
modules that interact with each other through a wireless communication channel. The …

In this paper, the attitude controller of spacecraft tracks the time-energy near-optimal angular
velocity generated by the Legendre Pseudospectral method (LPSM). The near-optimal …

This paper aims at designing an energy-efficient state feedback control law for attitude
regulation of a rigid spacecraft system. The desired feedback control structure is achieved …

This paper develops a robust controller for the attitude tracking of time-energy near-optimal
angular velocity obtained by the Legendre Pseudospectral method (LPSM). The information …

This paper proposes a control methodology for the attitude regulation of a rigid spacecraft
without the measurement knowledge of angular velocities and is affected by parametric …