A single axis double flywheel integrated power and attitude control system (IPACS)

including its working principle and configuration

are given to simulate the charge

discharge and attitude control process during the full sun and the eclipse. According to simulation analysis

it proves to be feasible that single axis double flywheel integrated power and attitude control system

and the impact of the system parameter on the control precision is discussed

then the parameter optimization approach is offered. The experiment equipment of single axis attitude control and energy storage system is founded and the experiments on 20000 rpm speed show that the system can be used to store and release energy while adjusting the attitude of the platform

as well as of the satellite. The angle of the platform can be controlled to stabilize within 1.5 and 1.2'

respectively. At one time

the bus DC voltage is 24V and the fluctuating is less than 1.8%. After eliminating unbalance affection

such as the difference from motors

the scheme using flywheels to perform the energy storage and attitude control in the satellite is efficiency.