Showing 81 - 100 results of 607 for search '"aircraft"', query time: 0.07s Refine Results
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    Research on Simulation and Performance Optimization of Mach 4 Civil Aircraft Propulsion Concept by Min Chen, Zihao Jia, Hailong Tang, Yi Xiao, Yonghang Yang, Feijia Yin

    Published 2019-01-01
    “…Supersonic civil aircraft is of a promising area in the development of future civil transport, and aircraft propulsion system is one of the key issues which determine the success of the aircraft. …”
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    Article
  3. 83
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    Optimization of Aircraft Climb Trajectory considering Environmental Impact under RTA Constraints by Junqiang Wan, Honghai Zhang, Fangzi Liu, Wenying Lv, Yifei Zhao

    Published 2020-01-01
    “…In order to realize the concept of air traffic sustainable operation, taking the aircraft climbing stage as an example, firstly, we establish the vertical trajectory model of aircraft climbing, analyze the change rule of aircraft performance parameters under different indicated airspeed, and establish the RTA and RHA constraint models according to the waypoint constraints. …”
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  5. 85

    COMPUTER MODEL OF AN AIRCRAFT TURBULENT FLOW OVER AND CALCULATION OF IT’S AERODYNAMIC CHARACTERISTICS by Yu. V. Yatskevich, Yu. V. Kozedub

    Published 2015-08-01
    “…The original semiempirical model of turbulent flow of air in an interface of an aircraft surface is described in this work. Based on this model the computer system allowing to simulate aerodynamic processes around an aircraft and to calculate it’s aerodynamic characteristics was developed. …”
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    Article
  6. 86

    Combing Instrumental Variable and Variance Matching for Aircraft Flutter Model Parameters Identification by Hong Jianwang, Ricardo A. Ramirez-Mendoza, Jorge de J. Lozoya Santos

    Published 2019-01-01
    “…When the observed input-output data are corrupted by the observed noises in the aircraft flutter stochastic model, we need to obtain the more exact aircraft flutter model parameters to predict the flutter boundary accuracy and assure flight safety. …”
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    Article
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    Unmanned Aircraft Systems (UASs): Current State, Emerging Technologies, and Future Trends by Gennaro Ariante, Giuseppe Del Core

    Published 2025-01-01
    “…Unmanned aircraft, commonly referred to as drones, represent a valuable alternative for various operational tasks due to their versatility, flexibility, cost-effectiveness, and reusability. …”
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    Article
  9. 89

    Optimization of Lateral Collision Risk of Aircraft Based on the Skid-Slip Event Model by Hao Liu, Daiwu Zhu, Xiaofan Xie, Jiuhao Chen, Xiaokang Liu

    Published 2022-01-01
    “…With the development of aircraft flow under the existing airspace capacity now, the shortage of airspace resources and flight delays have become significantly severe. …”
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    Article
  10. 90

    Waypoint Position Optimization for Accurate Ground-Based Arrival Time Control of Aircraft by Noboru Takeichi

    Published 2018-01-01
    “…Therefore, in this study, the feasibility of waypoint position optimization to improve the arrival time accuracy of aircraft controlled by ground-based speed advisory and its effectiveness are discussed. …”
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    Article
  11. 91

    Research on Aircraft Attitude Control Method Based on Linear Active Disturbance Rejection by Zhiguo Song, Changjian Zhao, Huiqiang Zhang, Tian Dong, Aojia Ma, Dawei Yan

    Published 2022-01-01
    “…In this paper, a dual-loop active disturbance rejection attitude controller design method is proposed for the attitude control of aircraft. Firstly, based on the nonlinear dynamic model of aircraft, the control system model with inner loop as angular velocity and outer loop as attitude angle is established. …”
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    Article
  12. 92

    Design of Composite Feedback and Feedforward Control Law for Aircraft Inertially Stabilized Platforms by Valerii Azarskov, Anatoly Tunik, Olha Sushchenko

    Published 2020-01-01
    “…We have used a simulation of the heading-hold system of the commuter aircraft Beaver and the yaw rate output of this closed-loop system we have used as a source of the disturbance. …”
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    Article
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    Transport Aircraft Conceptual Design Optimization Using Real Coded Genetic Algorithm by Vedant Singh, Somesh K. Sharma, S. Vaibhav

    Published 2016-01-01
    “…It is very important to estimate the MTOW of the aircraft in order to determine its performance. However, estimating the weight of an aircraft is not a simple task. …”
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    Terminal-Area Aircraft Intent Inference Approach Based on Online Trajectory Clustering by Yang Yang, Jun Zhang, Kai-quan Cai

    Published 2015-01-01
    “…Terminal-area aircraft intent inference (T-AII) is a prerequisite to detect and avoid potential aircraft conflict in the terminal airspace. …”
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    Article
  17. 97

    Aircraft Detection for Remote Sensing Images Based on Deep Convolutional Neural Networks by Liming Zhou, Haoxin Yan, Yingzi Shan, Chang Zheng, Yang Liu, Xianyu Zuo, Baojun Qiao

    Published 2021-01-01
    “…Aircraft detection for remote sensing images, as one of the fields of computer vision, is one of the significant tasks of image processing based on deep learning. …”
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