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  • Event-Triggered Policy to S...
    Dai, Ming-Zhe; Xiao, Bing; Zhang, Chengxi; Wu, Jin

    IEEE transactions on circuits and systems. II, Express briefs, 08/2021, Volume: 68, Issue: 8
    Journal Article

    This brief investigates event-triggered control for spacecraft attitude stabilization under the influence of actuator output nonlinearities. Under a designed event-triggered policy, the influences of actuators' inherent nonlinearity and network quantized transmission are evaluated under a unified framework. Compared with the previous results, the influences of data transmission and actuators' inherent nonlinearities are uniformly described as the actuator output nonlinearities, and the event-triggered policy reduces the effects of constants commonly introduced into triggering conditions on the final state convergence regions and achieves Zeno-free triggering. Simulations verify theoretical results.