High angle of attack command generation technique and tracking control for agile missiles

Ma, Yueyue; Guo, Jie; Tang, Shijie

doi:10.1016/j.ast.2015.06.003

Cited by 18 publications

(9 citation statements)

References 23 publications

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“…The aerodynamic parameters in [8] were viewed as disturbances, which was similar to Ref. [9]. The aerodynamic uncertainties in [9] were regarded as external disturbances which were able to be online estimated by extended state observer (ESO).…”

Section: Introductionmentioning

confidence: 99%

“…[9]. The aerodynamic uncertainties in [9] were regarded as external disturbances which were able to be online estimated by extended state observer (ESO). Moreover, the control method proposed by combining the back-stepping scheme with SMC was employed to track the angle of attack command.…”

Section: Introductionmentioning

confidence: 99%

“…Different from Refs. [7][8][9], this study introduces a parameter estimator to compensate for the inaccuracy of modeling and investigates the stability of the system in the presence of uncertain parameters under mismatched disturbance. Astolfi and Ortega in [10] developed a general nonlinear system observer, i.e., immersion and invariance (I&I) theory to solve the estimation of unknown parameters.…”

Section: Introductionmentioning

confidence: 99%

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Finite-Time Tracking Control Based on Immersion and Invariance with Dynamically Scaling Factor for Agile Missiles

Chen

Niu

et al. 2022

Aerospace

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A novel finite-time tracking control algorithm with disturbances observer is investigated for agile missiles in the presence of mismatched and matched disturbances. A finite-time disturbance observer with the continuous super-twisting algorithm is designed to quickly estimate the mismatched and matched disturbances. An adaptive law on the basis of immersion and invariance theory (I&I) is proposed to estimate the uncertainty of aerodynamics and compensate for the inaccuracy of modeling. An adaptive dynamic scaling factor supervised by a designed supervision factor is implemented. Moreover, a novel sliding mode controller is designed, and a barrier Lyapunov function (CTV-BLF) containing the system state constraints is constructed, which can guarantee that the violation of the constraint will not appear. The finite-time stability of the new proposition is proven via Lyapunov-based analysis. Comparative simulation results illustrate the effectiveness of the proposed scheme.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Finite-Time Tracking Control Based on Immersion and Invariance with Dynamically Scaling Factor for Agile Missiles

Chen

Niu

et al. 2022

Aerospace

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“…The trajectory generation and following are very critical for most unmanned aerial vehicles and guided weapons which mainly depend on GPS/INS systems for location detection. The trajectory generation can be applied for different types of flying vehicles such as unmanned combat air vehicles (UCAV) [1], entry vehicles [2], UAVs with obstacle avoidance mechanisms [3], missiles [4], guided projectiles [5], and guided gliding vehicles [6,7].…”

Section: Introductionmentioning

confidence: 99%

“…The indirect methods transform a control problem into a boundary value problem which is very accurate but also very complicated [11]. Many studies concerned with the indirect methods use the inverse simulation problem to obtain the optimum trajectory [4,[12][13][14]. On the other hand, studies using the direct methods obtain the optimum trajectory through the nonlinear programming problem (NLP) [15,16].…”

Section: Introductionmentioning

confidence: 99%

Unrestricted General Solution of 6DoF Inverse Dynamics Problem of a 3D Guided Glider

Elsherbiny¹,

Bayoumy²,

Elshabka³

et al. 2020

MMEP

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Although solving inverse dynamics problems is performed a lot in literature, none of the previous references addressed the general unrestricted solution of three dimensional (3D) trajectories of guided gliders. This glider could be any subsonic flying body such as guided ammunitions. Inverse dynamics could be one of the key techniques of solving similar problems. In this paper, 3D trajectory generation and following are performed. The trajectory generation is divided into three phases: heading correction, glide and terminal phases. The solution of the inverse problem is performed analytically, using the Mu-Pad tool. Next, a special formulation of the general dynamics equations enables the solution of such a problem and the calculation of the required deflection angles. Finally, a six degrees of freedom (6DoF) direct simulation is performed using the obtained deflection angles in order to compare its trajectory with the generated one. This comparison yields fairly good results and validates the quality of the proposed inverse dynamics solution.

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Agile Turn Guidance for Air-to-Air Missile with Linear Gauss Pseudospectral Method

Gong

Zhang²,

Zhou

et al. 2023

Lecture Notes in Electrical Engineering

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High angle of attack command generation technique and tracking control for agile missiles

Cited by 18 publications

References 23 publications

Finite-Time Tracking Control Based on Immersion and Invariance with Dynamically Scaling Factor for Agile Missiles

Finite-Time Tracking Control Based on Immersion and Invariance with Dynamically Scaling Factor for Agile Missiles

Unrestricted General Solution of 6DoF Inverse Dynamics Problem of a 3D Guided Glider

Agile Turn Guidance for Air-to-Air Missile with Linear Gauss Pseudospectral Method

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