Robust precision attitude tracking of an uncertain rigid spacecraft based on regulation theory

He, Jiafan; Sheng, Andong; Xu, Dabo; Chen, Zhiyong; Wang, Dan

doi:10.1002/rnc.4717

Cited by 5 publications

(4 citation statements)

References 2 publications

(1 reference statement)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Specifically speaking, Assumption 1 and Assumption 3 are the facts due to limitations of the physical system with finite structure and unavoidable measurement noises. Assumption 2 is reasonable due to the disturbance modelling technique, see [27] for an example. Moreover, note that, for the disturbance (8), there exists an autonomous system…”

Section: Mathematical Modelmentioning

confidence: 99%

See 1 more Smart Citation

Attitude Synchronization of Heterogenous Flexible Spacecrafts by Measurement-Based Feedback With Disturbance Suppression

Fei

et al. 2023

IEEE Access

View full text Add to dashboard Cite

Section: Mathematical Modelmentioning

confidence: 99%

“…Another useful tool to achieve disturbance rejection is the so-called internal model approach, see [26]. In [20], [27], modeled disturbances are rejected by the internal model based controller design for a rigid spacecraft, while the results are extended to flexible spacecraft attitude regulation in [28]- [30].…”

Section: Introductionmentioning

confidence: 99%

Attitude Synchronization of Heterogenous Flexible Spacecrafts by Measurement-Based Feedback With Disturbance Suppression

Fei

et al. 2023

IEEE Access

View full text Add to dashboard Cite

“…It is well known that nonlinear multi-agent systems [18][19][20][21] and multi-input, multi-output (MIMO) nonlinear systems [22][23][24][25] have become the research focus of output regulation theory. In addition, output regulation approach has been proven to be an effective approach for handling tracking problems of various practical systems, for example, piezoelectric actuators with hysteresis, 26 Roll-to-Roll system, 27 MEMS electromagnetic micromirror, 28 rigid spacecraft, 29 and PMSM position servo system. 30,31 In particular, Ping et al 30 proposed a nonlinear internal model based output feedback controller to solve the position tracking control problem of PMSM servo system under nonlinear load torque disturbance.…”

Section: Introductionmentioning

confidence: 99%

Global position tracking control of PMSM servo system via internal model approach and experimental validations

Ping

Jia

et al. 2022

Intl J Robust & Nonlinear

View full text Add to dashboard Cite

In practical engineering, load torque disturbance and parameter uncertainties are two important factors, which may deteriorate the tracking accuracy of permanent magnet synchronous motor (PMSM) servo system. Therefore, its global position tracking control problem is a challenging task when the load torque disturbance is time-varying and the motor parameters are unknown. In this article, an internal model controller based on global robust output regulation (GROR) theory is proposed to achieve this control objective. In particular, we first formulate the global position tracking control problem as a GROR problem. Then, the GROR problem is converted into a global robust stabilization problem of an augmented system by constructing an appropriate internal model. Finally, we can stabilize the augmented system by a global stabilization controller instead of local stabilization controller used in the recent work, which guarantees global position tracking and disturbance rejection of PMSM servo system. The excellent position tracking performance of our design is demonstrated by both simulation and experimental results.

show abstract

“…A National Natural Science Foundation of China grant number was incorrectly given as “61871227” in the original published article . This should read “61871221.”…”

mentioning

confidence: 99%