Abstract: This paper focuses on the dynamics and control of spacecraft with multiple liquid propellant tanks. The liquid slosh dynamics are included by using an improved moving pulsating ball model. The moving pulsating ball model ...

Abstract: This paper discusses the coupling dynamics behavior of spacecraft equipped with flexible appendages and liquid propellant tanks. The moving pulsating ball model (MPBM) is used to imitate large-scale liquid propellant motion ...

Abstract: A spacecraft often consists of a main rigid body, flexible appendages, and liquid loads such as fuel. Precise positioning and fast stabilization are crucial, but the complex interactions among rigid, flexible, and liquid ...