Fixed-Time Attitude Tracking Control for Spacecraft With Input Quantization

Sun, Haibin; Hou, Linlin; Zong, Guangdeng; Yu, Xinghuo

doi:10.1109/taes.2018.2849158

Cited by 125 publications

(80 citation statements)

References 29 publications

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“…A series of results related to the input quantization and output quantization are derived. [13][14][15] Therefore, one may naturally ask, how about taking both ETS and quantization into account at the same time for the purpose of enhancing the utility of network resources and reduce the transmission power?…”

Section: Introductionmentioning

confidence: 99%

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Guaranteed cost finite‐time control for semi‐Markov jump systems with event‐triggered scheme and quantization input

Zong

Ren

2019

Intl J Robust & Nonlinear

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129

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In this paper, the guaranteed cost finite-time control for semi-Markov jump systems with unknown transition rates is addressed. An event-triggered scheme is constructed to automatically monitor the data transmission and the input quantization is involved to reduce the cost of control. Different from the existing general transition rates in the semi-Markov jump systems, the upper and lower bounds of transition rates are not given in advance but obtained through the stability criteria. The stability criteria are established to verify the stochastic finite-time boundedness of the closed-loop event-triggered system and estimate the performance index of the given cost function. A guaranteed cost optimal controller is also proposed to stabilize the considered system. Finally, the vertical take-off and landing helicopter model is introduced to verify the effectiveness of the main algorithms.

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Section: Introductionmentioning

confidence: 99%

“…] Π < 0, which leads to (15). Therefore, the inequality (40) implies (15). In addition, premultiplying and postmultiplying (41) by diag { X −1 , X −1 , X −1 , X −1 } , one can see that the condition (41) indicates that (16) holds.…”

mentioning

confidence: 98%

Guaranteed cost finite‐time control for semi‐Markov jump systems with event‐triggered scheme and quantization input

Zong

Ren

2019

Intl J Robust & Nonlinear

Self Cite

129

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show abstract

“…Assumption 2. The MUsi (i = 1, 2) and their derivative _ 24,25 Remark 2. Because the properly sensors can effectively measure data within a limit of allowable error, it is a reasonable condition.…”

Section: Remarkmentioning

confidence: 99%

“…The attitude controllers with input quantization have been designed for spacecraft system via different control methods. [22][23][24][25] However, in previous studies, [22][23][24][25] the additive MUs were not explicitly concerned. To the best of authors' knowledge, there are few results to study the problem of finite-time attitude stabilization for spacecraft system with input quantization, MUs, and external disturbances.…”

Section: Introductionmentioning

confidence: 98%

Adaptive finite-time attitude control for spacecraft with input quantization and measurement uncertainties

Hou

Sun

2019

Advances in Mechanical Engineering

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The issue of adaptive finite-time attitude control is explored for rigid spacecraft with input quantization and measurement uncertainties, in which a hysteretic quantizer is introduced. The measurement uncertainties and external disturbances are compensated via adaptive control technique. By combining adding a power integrator technique with a new coordinate transformation, an adaptive finite-time controller is proposed to derive system states into a neighborhood of the origin in finite time. Finally, the control performance of the developed control scheme is demonstrated via simulation results.

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“…Obviously, controllers with finite‐time convergence are more desirable for practical control systems because system with finite‐time convergence usually exhibits some remarkable features such as better robustness and disturbance rejection properties 17,18 . Nowadays, finite‐time control problem has been receiving increasingly more attention from the control community 16,19-30 …”

Section: Introductionmentioning

confidence: 99%

Finite‐time tracking control for a class of nonlinear systems with multiple mismatched disturbances

Lan

Yang

2020

Intl J Robust & Nonlinear

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This article investigates the finite-time output tracking problem for a class of nonlinear systems with multiple mismatched disturbances. To efficiently estimate the disturbances and their derivatives, a continuous finite-time disturbance observer (CFTDO) design method is developed. Based on the modified adding a power integrator method and CFTDO technique, a composite tracking controller is constructed such that the system output can track the desired reference signal in finite time. Simulation results demonstrate the effectiveness of the proposed control approach. K E Y W O R D S composite control, continuous finite-time disturbance observer, finite-time tracking control, mismatched disturbance, nonlinear system Int J Robust Nonlinear Control. 2020;30:4095-4111.wileyonlinelibrary.com/journal/rnc

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Fixed-Time Attitude Tracking Control for Spacecraft With Input Quantization

Cited by 125 publications

References 29 publications

Guaranteed cost finite‐time control for semi‐Markov jump systems with event‐triggered scheme and quantization input

Guaranteed cost finite‐time control for semi‐Markov jump systems with event‐triggered scheme and quantization input

Adaptive finite-time attitude control for spacecraft with input quantization and measurement uncertainties

Finite‐time tracking control for a class of nonlinear systems with multiple mismatched disturbances

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