Attitude control law for reentry vehicle based on extended state observer | IEEE Conference Publication | IEEE Xplore

Attitude control law for reentry vehicle based on extended state observer


Abstract:

In this paper, an attitude control method based on Extended State Observer (ESO) is developed. The proposed scheme allows for uncertain influences in the system, such as ...Show More

Abstract:

In this paper, an attitude control method based on Extended State Observer (ESO) is developed. The proposed scheme allows for uncertain influences in the system, such as the aerodynamic cross coupling, inertial coupling between each channel in the attitude motion and model parameter uncertainties. In order to decrease the influences, this method uses an ESO to estimate the total influence of various disturbance factors. The simulation result shows that the proposed controller based on ESO can suppress the influence of channel coupling effectively. The control precision is greatly improved compared with the traditional method.
Date of Conference: 17-20 December 2017
Date Added to IEEE Xplore: 08 February 2018
ISBN Information:
Conference Location: Gold Coast, QLD, Australia

References

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