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

This article presents a robust artificial time-delay-based attitude regulation control of a small
spacecraft under the influence of parametric uncertainties, surrounding disturbances, and …

The nanosatellite reorientation maneuver is one of the important elements of achieving the
mission goal if it is required to ensure the transfer of the nanosatellite axes from the initial to …

The problem of attitude takeover control of spacecraft by using cellular satellites with the
limited inter-satellite communication capacity, the unknown inertia matrix and external …

A finite time attitude controller is designed for a flexible spacecraft based on a novel output
redefinition method, in this paper. To make the flexible appendages vibration suppression …

This paper introduces an optimal trajectory planner for spacecraft rest-to-rest attitude
transfers subject to input saturation, angular velocity, and nonconvex exclusion cone …

This article investigates the application of hysteresis quantizer for the spacecraft regulation
problem under a constrained network. The hysteresis quantizer helps in quantizing the …

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 …

This paper investigates the coordinated attitude control problem for flexible spacecraft
formation with the consideration of actuator configuration misalignment. First, an integral …