Meng Xiaojun

Northwest Institute of Nuclear Technology

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Geng Baogang

Northwest Institute of Nuclear Technology

Kai Guo

Inner Mongolia Electric Power (China)

Jianglong Zhou

Oil Crops Research Institute

LI Yun-fei

Tianjin University

Xiaopeng Cao

Xi’an University of Posts and Telecommunications

Yongdong Zhang

University of Science and Technology of China

Ye Hu

Beijing Luhe Hospital Affiliated to Capital Medical University

Jin Zhang

Commercial Aircraft Corporation of China (China)

Xiaolong Wu

Beijing University of Technology

Junjie Wang

Chang'an University

Cooperative Institutions

Northwest Institute of Nuclear Technology

Chinese Academy of Sciences

Sinopec (China)

University of Science and Technology of China

Nanjing University of Science and Technology

Nanjing Tech University

Shanghai Electric (China)

Xi’an University of Posts and Telecommunications

Chongqing University of Posts and Telecommunications

Shengli Oilfield Central Hospital

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Design of The Stratospheric Airship Ground Safety Control Test and Analysis System Based on Adaptive Safety Control Decision Technology

2019 IEEE 2nd International Conference on Automation, Electronics and Electrical Engineering (AUTEEE) (2019)

Xiaoyue Xing Junjie Wang Meng Xiaojun Peng Yin Jin Zhang

It is exploratory and unpredictable for the stratospheric airship test, and the reliability of the airship's safety control system affects the success of the test directly. On the basis of analyzing the working pattern of the safety control system and summing up the deficiencies of the ground tests, this paper designs the stratospheric airship ground safety control test and analysis system based on adaptive safety control decision technology. This system would improve the efficiency of ground tests observably and verify the feasibility of the safety control strategy, meanwhile it would provide auxiliary support for the on-spot safety control decision in each stage of airship flight test and data support for future research reliably.

System safety

10.1109/auteee48671.2019.9033276

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Citations (2)

Dynamics Analysis of Mooring Near Space Airship with Nosecone Constraint

MATEC Web of Conferences (2019)

Geng Baogang Yongdong Zhang Meng Xiaojun Kai Guo Ye Hu

The near space airships usually have a large volume. when the airship leave the boathouse, it is influenced by the near surface wind significantly, and the attitude of the airship will change, and the risk of the experiment will be increase. In this paper, the dynamics method is used to analyse the force in the mooring rope and the attitude of the airship with nosecone constraint. The kinetic equation is established. A typical near space airship is choose as an example. The Runge- Kutta method is used to solve the dynamic equation. According to calculation result, the change law of the force in the mooring rope and the attitude of the airship is given, which can provide reference for the near space airship experiment. For the airport in this paper, the force in the mooring rope near the tail in the windward side is bigger than the others. The stronger rope should be used in design.

Mooring

Near space

Dynamics

10.1051/matecconf/201928802005

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Citations (1)

Strength Analysis and Optimization Design of A Platform Used for Transporting and Releasing Large Stratospheric Airship

MATEC Web of Conferences (2018)

Jianglong Zhou Meng Xiaojun Xiaolong Wu Xiaopeng Cao Kai Guo

It is important to transport and release a large airship safely because of the big size. In order to complete the transfer of large stratospheric airship, a truss transfer platform is built. Based on MATLAB and FEMAP, a semi-parametric method is used to establish the model of the platform which is consisted of rectangular steel tube in this paper. With a finite element software ABAQUS, a study of mechanical property of the platform is carried out. The simulation result shows that the force of the platform is mainly caused by the weight of trusses. The force of airship and other attached devices has little effect on the structure. Then, optimal parameters of extended platform are obtained according to the mechanical properties and optimization design. At last, the simulation results are verified by the experiment.

Parametric design

10.1051/matecconf/201817502022

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Citations (1)