International Journal of Aerospace Engineering

Journal Article

Fault-Tolerant Control for Carrier-Based Aircraft Automatic Landing Subject to Multiple Disturbances and Actuator Faults

Wu, Qilong; Zhu, Qidan

2024 International Journal of Aerospace Engineering

doi:10.1155/2024/2054883

This paper introduces a fault-tolerant control scheme for the automatic carrier landing of carrier-based aircraft using direct lift control. The scheme combines radial basis function neural network and active disturbance rejection control (RBF-ADRC) to overcome the impact of actuator failures and...

Open Access

Journal Article

Multi-UAV DMPC Cooperative Guidance with Constraints of Terminal Angle and Obstacle Avoidance

Jiang, Zijie; Yang, Xiuxia; Wang, Cong; Zhang, Yi; Yu, Hao

2024 International Journal of Aerospace Engineering

doi:10.1155/2024/6912247

This paper studies the salvo attack problem for multiple unmanned aerial vehicles (UAVs) against a maneuvering target, and a guidance scheme based on distributed model predictive control (DMPC) is presented to achieve cooperative interception with constraints of terminal impact angle and no-fly...

Open Access

Journal Article

An Iterative Determination Method of an Axial Deployment Force of a Lanyard-Deployed Coilable Mast in Local Coil Mode

Liu, Yu; Sun, Liang; Huang, Hai; Zhao, Xurui; Liu, Jiahao;

2024 International Journal of Aerospace Engineering

doi:10.1155/2024/3503468

The axial deployment force is an indispensable parameter of a lanyard-deployed coilable mast, which reflects its load capacity in practical applications. However, research on the axial deployment force in the literature is very limited, and there are no mature numerical methods to determine this...

Open Access

Journal Article

ACP-Based Space Systems: Design, Development, and Operation

Cai, Yingkai; Meng, Qingliang; Wang, Zhaokui

2024 International Journal of Aerospace Engineering

doi:10.1155/2024/4650731

In the context of the rapid advancements in space technology and the increasing complexity of space missions, there is a growing need for efficient and effective approaches to tackle the multifaceted challenges faced by space systems. Traditional methods often fall short in providing...

Open Access

Journal Article

Research on the Simulation Method for Equivalent Stiffness of Bolted Connection Thin Plate Structures

Chen, Zhe; Zhao, Qi-jun; Zhou, Guo-chen

2024 International Journal of Aerospace Engineering

doi:10.1155/2024/8648996

Bolted connections are widely used in assembly structures, and their dynamic characteristics are often affected by stiffness, damping, excitation, and other factors. In order to solve the problems of low computational efficiency of fine modeling and large computational error of linearized...

Open Access

Journal Article

Aeroengine Remaining Life Prediction Using Feature Selection and Improved SE Blocks

Wang, Hairui; Xu, Shijie; Zhu, Guifu; Li, Ya

2024 International Journal of Aerospace Engineering

doi:10.1155/2024/6465566

Aeroengines use numerous sensors to detect equipment health and ensure proper operation. Currently, filtering useful sensor data and removing useless data is challenging in predicting the remaining useful life (RUL) of an aeroengine using deep learning. To reduce computational costs and improve...

Open Access

Journal Article

A Dual-Hierarchy Synchronization Method for Signal Preambles with High Detection Rates for Satellite-Based ADS-B Receivers with Different Sensitivities

Jian, Xinhui; Zhang, Xuejun; Ma, Jianxiang; Zhang, Weidong

2024 International Journal of Aerospace Engineering

doi:10.1155/2024/8717164

Existing methods are unable to achieve high detection rates and low false alarm rates of satellite-based Automatic Dependent Surveillance-Broadcast (ADS-B) signal preambles at extremely low signal-to-noise ratios (SNRs) using limited on-star resources. In this paper, a dual-hierarchy...

Open Access

Journal Article

Predicting Flight Delays with Machine Learning: A Case Study from Saudi Arabian Airlines

Alfarhood, Meshal; Alotaibi, Rakan; Abdulrahim, Bassam; Einieh, Ahmad; Almousa, Mohammed;

2024 International Journal of Aerospace Engineering

doi:10.1155/2024/3385463

Flight delays are a major concern for both travelers and airlines, with significant financial and reputational consequences. Accurately predicting flight delays is crucial for enhancing customer satisfaction and airline revenues. In this paper, we leverage the power of artificial intelligence and...

Open Access

Journal Article

Multiple Leap Maneuver Trajectory Design and Tracking Method Based on Prescribed Performance Control during the Gliding Phase of Vehicles

Zhang, Taotao; Zhang, Jun; Shen, Sen; Chen, Weiyi

2024 International Journal of Aerospace Engineering

doi:10.1155/2024/6618732

A novel standard trajectory design and tracking guidance used in the multiple active leap maneuver mode for hypersonic glide vehicles (HGVs) is proposed in this paper. First, the dynamic equation and multiconstraint model are first established in the flight path coordinate system. Second, the...

Open Access

Journal Article

Impact Analysis of Different Trajectory Shapes on Optimization Based on Original Natural Algorithm

Chen, Yijing; Nan, Ying; Li, Zhihan

2024 International Journal of Aerospace Engineering

doi:10.1155/2024/5569229

In this paper, the reentry phase of the Aerospaceplane is taken as the research object, and the performance parameters of the reusable rocket of a private company are analyzed. Aiming at the guidance and control scheme of the spacecraft returning to the reentry trajectory in the real environment,...

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