Design of a robust guidance law via active disturbance rejection control

Yuan, Yanbo; Zhang, Ke

doi:10.1109/jsee.2015.00041

Cited by 8 publications

(2 citation statements)

References 22 publications

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“…On the basis of the model predictive control strategy, frequency variation is introduced to adaptively adjust the weighting coefficient, which effectively improves the voltage and current surge problem during the switching process. Reference (Yuan et al, 2017) proposes a smooth switching control strategy for microgrid operation mode based on linear active disturbance rejection control technology, achieving the effect of quickly eliminating disturbances and smoothing the switching process. Reference proposes a new phase-locked loop suitable for microgrid systems based on the smooth switching control method of microgrid under master-slave control conditions to ensure smooth switching of microgrid operation modes and enhance system stability.…”

Section: Introductionmentioning

confidence: 99%

A smooth grid connection strategy for compressed air energy storage based on adaptive PI control

Wang,

Sun,

et al. 2024

Front. Energy Res.

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In the context of the application of compressed air energy storage system participating in power grid regulation, a large capacity of compressed air energy storage accessed to or off from the power grid will bring instability to the system, and there will be voltage and current impact during off-grid operation, which will pose a threat to system security. Therefore, this paper puts forward the control strategy of compressed air energy storage for both grid-connected and off-grid, and proposes a smooth grid-connected strategy of compressed air energy storage based on adaptive PI control, which can better improve the problem of excessive impulse current during the connection of compressed air energy storage. Finally, a simulation model is built in MATLAB/Simulink to verify the effectiveness and superiority of the proposed control strategy.

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Section: Introductionmentioning

confidence: 99%

A smooth grid connection strategy for compressed air energy storage based on adaptive PI control

Wang,

Sun,

et al. 2024

Front. Energy Res.

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“…Some 3D guidance laws have been developed in this way and reported in literatures. Yuan and Zhang (2015) proposed a composite guidance law based on the active disturbance rejection control (ADRC) theory and the backstepping control method, and the target acceleration is estimated by the extended state observer (ESO). He et al (2016) presented a composite 3D guidance law.…”

Section: Introductionmentioning

confidence: 99%

Two composite guidance laws based on the backstepping control and disturbance observers with autopilot lag

Man

Zhang²,

2019

Transactions of the Institute of Measurement and Control

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A composite three-dimensional (3D) missile guidance law is proposed for manoeuvering targets with the consideration of the first-order autopilot dynamics without any linearization. This guidance law consists of a backstepping controller and a feedforward compensation based on disturbance observers. In this control scheme, the unknown target acceleration is regarded as part of the lumped disturbance, estimated by a disturbance observer, and then feedforward compensated. The backstepping controller is introduced to deal with unmatched disturbances. Moreover, both the nonlinear disturbance observer (NDOB) and the generalized proportional integral observer (GPIO) are employed in the derivation. Simulation studies demonstrate the effectiveness of the proposed guidance law, and compare the guidance performance of the two composite guidance laws with different disturbance observers.

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Novel guidance model and its application for optimal re-entry guidance

et al. 2018

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Aiming at three-dimensional (3D) terminal guidance problem, a novel guidance model is established in this paper, in which line-of-sight (LOS) range is treated as an independent variable, describing the relative motion between the vehicle and the target. The guidance model includes two differential equations that describe LOS’s pitch and yaw motions in which the pitch motion is separately decoupled. This model avoids the inaccuracy of simplified two-dimensional (2D) guidance model and the complexity of 3D coupled guidance model, which not only maintains the accuracy but also simplifies the guidance law design. The application of this guidance model is studied for optimal re-entry guidance law with impact angle constraint, which is presented in the form of normal overload. Compared with optimal guidance laws based on traditional guidance model, the proposed one based on novel guidance model is implemented with the LOS range instead of time-to-go, which avoids the problem of the time-to-go estimation of traditional optimal guidance laws. Finally, the correctness and validity of the guidance model and guidance law are verified by numerical simulation. The guidance model and guidance law proposed in this paper provide a new way for the design of terminal guidance.

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Design of a robust guidance law via active disturbance rejection control

Cited by 8 publications

References 22 publications

A smooth grid connection strategy for compressed air energy storage based on adaptive PI control

A smooth grid connection strategy for compressed air energy storage based on adaptive PI control

Two composite guidance laws based on the backstepping control and disturbance observers with autopilot lag

Novel guidance model and its application for optimal re-entry guidance

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