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Journal articles on the topic 'Avionický systém'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Sun, Yi Gang, and Li Sun. "The Design of Avionics System Interfaces Emulation and Verification Platform Based on QAR Data." Applied Mechanics and Materials 668-669 (October 2014): 879–83. http://dx.doi.org/10.4028/www.scientific.net/amm.668-669.879.

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In order to avoid the complex mathematical modeling and ensure the reliability of avionics system verification, this paper has designed an interfaces emulation and verification platform of avionics system based on QAR data. Platform includes 2 parts: Emulator and Simulator. Simulator generates the flight environmental data which is come from QAR and transforms the data into excitation signal of devices. Emulator emulates the interface features of avionic devices according to the ICD and can be replaced with real devices. By comparing the actual input-output data of devices with QAR theoretical

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2

Nadesakumar, A., R. M. Crowder, and C. J. Harris. "Advanced System Concepts for Future Civil Aircraft—an Overview of Avionic Architectures." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 209, no. 4 (1995): 265–72. http://dx.doi.org/10.1243/pime_proc_1995_209_300_02.

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The avionics systems of state-of-the-art commercial aircraft have become increasingly complex and sophisticated, in order to meet the ever increasing performance and reliability requirements. With the capability of the avionics technology improving by an order of magnitude every few years, it is envisaged that the current philosophy of one box-per-function will soon reach its limits in terms of cost, functionality, reliability, and certification. The proposed solution is the integrated systems configuration, using distributed processing, where the computational resources are shared between man

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3

Zhang, Jian Dong, En Long Cao, Yong Wu, and Guo Qing Shi. "Designing and Realizing of Universal Test and Analysis System of Avionics Data Bus." Applied Mechanics and Materials 284-287 (January 2013): 2371–74. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.2371.

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In modern combat aircrafts, avionics integrated systems play an increasingly important role. Bus test and analysis system is used as a testing platform for the testing, debugging, maintenance and monitoring of airborne electronic equipment, which could rapidly detect and identify the working status of the bus. This paper discusses the general avionics data bus test system design and implementation, which focuses on the test system design, system management, software development, and the bus information flow management of the whole system. The universal test and analysis system is based on the

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4

Zieja, Mariusz, Andrzej Szelmanowski, Andrzej Pazur, and Grzegorz Kowalczyk. "Computer Life-Cycle Management System for Avionics Software as a Tool for Supporting the Sustainable Development of Air Transport." Sustainability 13, no. 3 (2021): 1547. http://dx.doi.org/10.3390/su13031547.

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The article presents selected results of analytical and design works undertaken at the Air Force Institute of Technology (AFIT) in the field of building a computer support and software lifecycle management system that is critical for flight safety. The aim of the work undertaken is to develop methods and carry out verification and testing in order to detect errors in the developed avionics software for compliance with the requirements of the DO-178C standard and its production, certification, and implementation on board aircraft. The authors developed an original computer system within the imp

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5

Wang, Ying, and Lei Wang. "Automatic C Code Generation for Avionics Software Based on VxWorks653 Platform." Applied Mechanics and Materials 687-691 (November 2014): 3124–27. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.3124.

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At present, model-driven development method has been gradually applied in safety-critical avionics software to improve reliability and productivity. Existing ARINC653 annex of the Architecture Analysis & Design Language (AADL) is used to model avionic software based on ARINC653-compatible OS, such as VxWorks653 commercial platform. In this paper, a refined C code generation algorithm is proposed to enable automatically generate VxWorks653-runnable code from the AADL ARINC653 models. Finally, a simplified autopilot system example is as a case study to show the validity of our approch.

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6

Ma, Teng Da, and De Xin Zhou. "Design of Civil Aircraft Avionics System Bus Excitation System." Advanced Materials Research 1037 (October 2014): 193–96. http://dx.doi.org/10.4028/www.scientific.net/amr.1037.193.

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The avionics system is a core component of the civil aircraft. To reduce the risk and cost of developing avionics system, shorten the development cycle, through the development process of avionics systems, variety of simulation and verification must be done. The bus excitation signals need to be provided for each avionics unit and the signals from each avionics unit need to be received and processed. The multilayer abstract model and organizational structure model of the bus excitation system was established. And a complete bus excitation system was designed. In this system, the ARINC429 bus s

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7

Dudziak, Jacek, and Paweł Guła. "Design practice in the translation traditional and glass cockpit based on General Aviation I-31T aircraft." Aircraft Engineering and Aerospace Technology 89, no. 6 (2017): 749–56. http://dx.doi.org/10.1108/aeat-04-2016-0058.

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Purpose The aim of this paper is to present the results preparation of a new glass cockpit for a general aviation category airplane with a TP100 turboprop 180 kW engine. All the works were carried out within the framework of the European programme: “Efficient Systems and Propulsion for Small Aircraft” – ESPOSA. Design/methodology/approach As a part of the ongoing work, the avionics equipment available on the market were thoroughly analysed. Optimization of choice was defined at the level of costs, ergonomics and development requirements of the engine manufacturer. The paper presents the issues

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8

Park, Han-Joon, Kwang-Chun Go, and Jae-Hyun Kim. "Design Method for Integrated Modular Avionics System Architecture." Journal of Korea Information and Communications Society 39C, no. 11 (2014): 1094–103. http://dx.doi.org/10.7840/kics.2014.39c.11.1094.

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9

Smith, Kevin M. "Mission Performance Aid for Aerial Combat." International Journal of Aviation Systems, Operations and Training 3, no. 1 (2016): 1–19. http://dx.doi.org/10.4018/ijasot.2016010101.

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This paper addresses the concepts, methods, apparatus, and tools used to establish the operational requirements and system architecture for an advanced mission performance aid (the smart cockpit) that targets aerial combat operations. As the complexity of our modern avionic systems increase, it is important to define operational requirements and crew station display features early in the design cycle. Many observers insist higher quality front-end work be performed to reduce the growing number of back-end mistakes and cost overruns. This paper provides a top-down orientation that treats platfo

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10

Ge, Xing Guo, Zhong Xiang Tao, and Chun Yan Tian. "Analysis of the Development Trend of Avionics System." Advanced Materials Research 850-851 (December 2013): 1102–5. http://dx.doi.org/10.4028/www.scientific.net/amr.850-851.1102.

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Avionics system has been existed for over 80 years and plays more and more important roles in the war today. The process of development of the avionics system in general and its modification are described. The technique performance and properties of several avionics system seekers are analyzed, and development trend of avionics system are discussed.

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11

Zhang, Xiao-Jun. "Research on Anti-saturation Feedback Control Method for UAV Avionics System." MATEC Web of Conferences 232 (2018): 04008. http://dx.doi.org/10.1051/matecconf/201823204008.

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UAV avionics system is prone to saturation distortion under unsteady conditions, so anti-saturation control is needed. A control method of UAV avionics system based on anti-saturation feedback compensation is proposed. The anti-saturation control process of UAV avionics system is a multi-objective optimization process with multi-variables. The constrained parameter model of UAV avionics system control is constructed. Electromagnetic loss, torque, output power and other parameters are taken as constraint indexes, the original control information of UAV avionics system is treated with self-stabi

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12

Zhou, Qiang, Yongan Wei, and Longjiang Zhu. "Research on reliability modeling of unmanned aircraft system avionics systems based on 5G." International Journal of Distributed Sensor Networks 15, no. 7 (2019): 155014771986038. http://dx.doi.org/10.1177/1550147719860381.

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With the development of technology, an unmanned aircraft system will play a significant role in Internet of things based on 5G. Avionics system is an important part of the unmanned aircraft system, and the reliability of the avionics system directly determines the ability to perform missions. This article deals with the problem of reliability modeling with unmanned aircraft system avionics systems built on Internet of things in the 5G scenario. First, based on the composition of the avionics system, the network structure of the unmanned aircraft system avionics system is presented. Then, to ev

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13

Li, Da Chuan, Qing Li, Nong Cheng, and Jing Yan Song. "SOA-Cloud Computing Based Fast and Scalable Simulation Architecture for Advanced Flight Management System." Advanced Materials Research 1016 (August 2014): 471–77. http://dx.doi.org/10.4028/www.scientific.net/amr.1016.471.

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This paper presents a SOA and cloud computing based architecture for the distributed simulation of advanced flight management system (FMS). The architecture is designed to facilitate the fast simulation, validation and evaluation of different FMS system designs and functionalities with customized system configurations and widely varying aircraft equipage levels under various operation conditions. It is also intended to accommodate the potential evolutionary extensions of new avionics concepts and functionalities such as the future CNS/ATM and 4-D trajectory based technologies. To address the r

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14

Roark, C., and B. Kiczuk. "Open System Avionics Architectures." IEEE Aerospace and Electronic Systems Magazine 10, no. 9 (1995): 18–22. http://dx.doi.org/10.1109/62.464893.

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15

Aakash, Kislaya, Armaan Aditya, and G. Srinivas. "Recent Developments of Modern Avionic Systems in Aeronautical Applications." Journal of Advanced Research in Dynamical and Control Systems 11, no. 12-SPECIAL ISSUE (2019): 923–29. http://dx.doi.org/10.5373/jardcs/v11sp12/20193294.

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16

Xu, Jiuping, and Lei Xu. "Integrated system health management-based condition assessment for manned spacecraft avionics." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 227, no. 1 (2012): 19–32. http://dx.doi.org/10.1177/0954410011431395.

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This article presents a condition assessment model to evaluate the health condition of manned spacecraft avionics that enables the essential capabilities of a manned spacecraft and guarantees the mission success of space flight. Condition assessment based on the integrated system health management is introduced into manned spacecraft avionics to cope with the safety and maintenance necessity. Due to the complexity and the uncertainty of the system, it is a tough task before modular avionics emerged, and there is a rare research-concerning condition assessment for manned spacecraft avionics wit

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17

Kagan, Jakob, and Boaz Levy. "3.5.1 System Engineering in System Avionics." INCOSE International Symposium 11, no. 1 (2001): 745–50. http://dx.doi.org/10.1002/j.2334-5837.2001.tb02366.x.

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18

Qi, Zhen Tao, Xue Jun Zhang, and Dong Han. "Avionics System Simulation of General Aviation Aircraft Based on HLA." Applied Mechanics and Materials 229-231 (November 2012): 1944–49. http://dx.doi.org/10.4028/www.scientific.net/amm.229-231.1944.

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Simulation is an effective means for system development. A simulation system of the General aviation (GA) avionics using HLA is designed in this paper. The design and implementation process of federates is also described, taking the Cockpit Display federate as an example. The system has good interoperability, reusability and scalability, which meet the requirements of avionics simulation. The system can be widely used in GA avionics design and the training of pilots.

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19

Brzozowski, Bartosz, Wiesław Sobieraj, and Konrad Wojtowicz. "UAV Avionics System Software Development Using Simulation Method." Solid State Phenomena 198 (March 2013): 260–65. http://dx.doi.org/10.4028/www.scientific.net/ssp.198.260.

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During last few years avionics system research platform was invented at the Military University of Technology. This modular simulator allows user to design and verify avionics system software using hardware-in-the-loop technique. Mathematical model of an airplane under tests is implemented on a high-performance computer which response to all control signals and environmental disturbances. Environment is simulated on a separate computer which can also visualize orientation and movement of the airplane. Plane structure and aerodynamic features as well as control data can be modified accordingly

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20

Wu, Jian Jun, Da Hai Zhao, and Wei Wan. "Digital Research of Unmanned Aerial Vehicle Avionics System Based on CAN Bus." Advanced Materials Research 271-273 (July 2011): 844–48. http://dx.doi.org/10.4028/www.scientific.net/amr.271-273.844.

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Small unmanned aircraft for civil and military has a wide range of applications. The design of traditional UAV avionics system is use discrete lines which link one point to another to communicate. It will make the system complexity, and the anti-jamming performance is poor. A new kind of design idea of unpiloted aircraft digital avionics system based on CAN bus is introduced, and this article also made a further study in the avionics systems’ critical subsystems, components and redundant design. The new avionics system, which used bus communication system has many good points, such as strong a

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21

Li, Dan, Jian Dong Zhang, Yong Wu, and Gou Qing Shi. "Integrated Avionics Network Dynamics Analysis." Applied Mechanics and Materials 721 (December 2014): 689–92. http://dx.doi.org/10.4028/www.scientific.net/amm.721.689.

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To evaluate the message transmission mechanism of avionics network, we propose the method for studying important performance parameters of integrated avionics system by using complex network knowledge. Consider the topological characteristics of the network and analyze the degree, degree distribution, average path length, clustering coefficients and other important performance parameters. Finally, analyze the calculation approach of robustness through the maximal connected sub-graph. We also analyze the priority and message processing capabilities of avionics subsystem, establish a random fail

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22

Wang, Hong Chun, and Wen Sheng Niu. "Design and Analysis of AFDX Network Based High-Speed Avionics System of Civil Aircraft." Advanced Materials Research 462 (February 2012): 445–51. http://dx.doi.org/10.4028/www.scientific.net/amr.462.445.

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Avionics Full Duplex Switched Ethernet (AFDX) standardized as ARINC 664 is a major upgrade for integrated avionics systems of civil aircraft. It becomes the current communication technology in the context of avionics and provides a backbone network for the civil avionics system. This paper focuses on features of AFDX network protocol. Architecture of AFDX switch based on shared memory is proposed to meet the requirements of avionics real-time system. In addition, frame filtering, traffic policing and frame schedule function are used to eliminate uncertainties in huge traffic flows. End System

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23

Antсev, I. G., G. G. Bundin, V. I. Ischuk, and S. A. Mochalov. "NAVAL AVIATION ON-BOARD AVIONICS COMPLEX: FROM FIFTH TO SIXTH GENERATION." Issues of radio electronics, no. 1 (January 20, 2019): 6–12. http://dx.doi.org/10.21778/2218-5453-2019-1-6-12.

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It is proposed the appearance and the main architectural concepts of distributed hardware and information‑calculating medium construction for sixth generation aviation complexes. An essence of characteristics and principles of sixth generation on‑board avionics complexes construction is revealed. There are shown the main principles of sixth generation on‑board avionics complexes, such as: centralized architecture of integrated information and control medium; high‑intelligence cockpit designed based of interactive technique and expert systems; unified core part of on‑board avionics complexes’ u

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24

Bluff, R. J. "Integrated modular avionics: system modelling." Microprocessors and Microsystems 23, no. 7 (1999): 435–48. http://dx.doi.org/10.1016/s0141-9331(99)00054-x.

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25

Gavrilets, V., A. Shterenberg, I. Martinos, K. Sprague, M. A. Dahleh, and E. Feron. "Avionics system for aggressive maneuvers." IEEE Aerospace and Electronic Systems Magazine 16, no. 9 (2001): 38–43. http://dx.doi.org/10.1109/62.949536.

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26

Suyatmo, Suyatmo, Hadi Prayitno, Ulfa Hasnita, Iswandi Idris, and Rizaldy Khair. "RANCANG BANGUN MEDIA PEMBELAJARAN AVIONIC - ADF (AUTOMATIC DIRECTION FINDING SYSTEM) BERBASIS MULTIMEDIA ANIMASI PADA ATKP MEDAN." JURNAL TEKNOLOGI INFORMASI 3, no. 2 (2019): 222. http://dx.doi.org/10.36294/jurti.v3i2.1218.

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Abstract - The importance of learning media is utilized by ATKP Medan as an opportunity to continue to improve the quality of learning. However, the most common problem in avionic learning is the limited resources available. This is because to access Avionic learning, cadets can only access it from LAB CBT. This is because Avionic software is only installed inside the lab and cannot be learned from outside the lab. The purpose of this research is to improve the learning process of Avionic - Automatic Direction Finding System digitally which is packaged in multimedia animation to make it easier

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27

Schulz, Mario, Volker Zerbe, Kai Yang, and Armin Zimmermann. "Optimization of avionic system architectures." CEAS Aeronautical Journal 2, no. 1-4 (2011): 289–94. http://dx.doi.org/10.1007/s13272-011-0019-3.

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28

Wang, Peng, Changxiao Zhao, and Fang Yan. "Research on the Reliability Analysis of the Integrated Modular Avionics System Based on the AADL Error Model." International Journal of Aerospace Engineering 2018 (2018): 1–11. http://dx.doi.org/10.1155/2018/9358461.

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In recent years, the integrated modular avionics (IMA) concept has been introduced to replace the traditional federated avionics. Different avionics functions are hosted in a shared IMA platform, and IMA adopts partition technologies to provide a logical isolation among different functions. The IMA architecture can provide more sophisticated and powerful avionics functionality; meanwhile, the failure propagation patterns in IMA are more complex. The feature of resource sharing introduces some unintended interconnections among different functions, which makes the failure propagation modes more

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29

ZHANG, Chao, and Xiaomu SHI. "Safety Evaluation for Upgraded Avionics System." IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E99.A, no. 4 (2016): 849–52. http://dx.doi.org/10.1587/transfun.e99.a.849.

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30

Thedens, John R. "Open system concepts for modular avionics." Computer Standards & Interfaces 21, no. 2 (1999): 153. http://dx.doi.org/10.1016/s0920-5489(99)92128-1.

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31

Thedens, John R. "Open system concepts for modular avionics." Computer Standards & Interfaces 21, no. 2 (1999): 155. http://dx.doi.org/10.1016/s0920-5489(99)92134-7.

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32

Wake, A. S., P. R. Miller, P. Moxon, and M. A. Fletcher. "Modular avionics operating system — software concept." Microprocessors and Microsystems 21, no. 1 (1997): 63–68. http://dx.doi.org/10.1016/s0141-9331(97)00021-5.

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33

Thedens, J. R. "Open system concepts for modular avionics." IEEE Aerospace and Electronic Systems Magazine 12, no. 10 (1997): 30–34. http://dx.doi.org/10.1109/62.624325.

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34

Gartz, Paul Ebner. "Avionics Development and Integration System Methods." IEEE Aerospace and Electronic Systems Magazine 2, no. 6 (1987): 2–8. http://dx.doi.org/10.1109/maes.1987.5005412.

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35

Tian, Feng, Fei Sun, and Xinyu Chen. "Avionics Frequency Response Characteristics Testing System." International Journal of Hybrid Information Technology 9, no. 12 (2016): 299–308. http://dx.doi.org/10.14257/ijhit.2016.9.12.27.

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36

Zhang, Hui Nan, Shi Hai Wang, Xiao Xu Diao, and Bin Liu. "Test Case Generating for Integrated Modular Avionics Software Health Monitoring." Applied Mechanics and Materials 494-495 (February 2014): 873–80. http://dx.doi.org/10.4028/www.scientific.net/amm.494-495.873.

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Avionics software is safe-critical embedded system and its architecture is evolving from traditional federated architecture to Integrated Modular Avionics (IMA) to improve resource usability. As an architecture widely employed in the avionics industry, supports partitioning concepts. To insure the development of the avionics software constructed on IMA operating system with high reliability and efficiency Health Monitoring (HM) has been shown to be a key step in reducing the life cycle costs for structural maintenance and inspection. In this paper , we propose a model-driven test methodology u

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37

Venkatesh, P. H. J., and M. S. R. Viswanath. "Design and Analysis of Avionic Structures For Aircraft Applications." International Journal for Modern Trends in Science and Technology 6, no. 5 (2020): 78–83. http://dx.doi.org/10.46501/ijmtst060513.

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The Avionic enclosure is a electronic packed setup which are used in aircrafts and spacecrafts. Avionic enclosure is used for mechanical support to all the system elements and this is mechanically interfaced with the aircrafts. The avionic enclosures is a key role for the system performance. The avionic package has to be designed to withstand high dynamics. FINGS(FIBRE OPTIC GYRO BASED INERTIAL NAVIGATION SYSTEM) is a unit of aircraft for finding the navigation. In this paper the FINGS + GPS SYSTEM (FINGS) unit designed using SOLID WORKS and The Modal Analysis on these parts was carried out us

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38

Zhu, Xiao Lu, Feng Ming Zhang, Yong Wang, and Xue Yan Han. "Analysis and Simulation of Fibre-Channel Tandem Network in Avionics System." Applied Mechanics and Materials 157-158 (February 2012): 772–79. http://dx.doi.org/10.4028/www.scientific.net/amm.157-158.772.

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The analysis, modeling and simulation of the avionics system is the flexible and effective method to evaluate and study avionics system with IMA architecture. With Queueing Theory, we summarize the stability condition, analyze and approximate the end-to-end delay in FC tandem network. In the OPNET, we simulate FC tandem network by building periphery node model, switch node model and the queue process model. Simulation result shows that, under the stability condition, the number of periphery nodes, or the rate of sending data packets has almost linear relationship to end-to-end delay, as the nu

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Fielding, J. P., and M. A. F. Vaziry-Z. "Avionics cooling-rate trade-off modelling for ultra-high capacity aircraft." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 211, no. 6 (1997): 403–12. http://dx.doi.org/10.1243/0954410971532767.

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A computer aided conceptual aircraft design methodology (CACAD) has been developed to size ultra-high capacity jet transport aircraft. Modules were also developed for predicting maintenance costs of each airframe and avionics system and these were incorporated into CACAD. A methodology was developed to enhance the reliability of avionics systems, based on experimentally-proven engineering design solutions. A number of avionics cooling techniques were investigated, and reliability and maintainability models of thermal management were developed and linked to an avionics maintenance cost module.

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40

Thistle, Harold W., Lucas Amos-Binks, Jane A. S. Bonds, et al. "Evaluation of Automated, In-Cockpit Swath Displacement." Transactions of the ASABE 63, no. 1 (2020): 177–88. http://dx.doi.org/10.13031/trans.13551.

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HighlightsAutomated swath displacement works well in high drift conditions.System relevance and performance are limited in low drift conditions.Testing against pilot skill without an automated system is necessary.ABSTRACT. A set of spray trials was designed to evaluate the onboard swath displacement feature that is offered as part of some avionic systems and used to aid in targeting aerial spray applications. The trials were flown in Miramichi, New Brunswick, Canada, and were intended to provide basic information on the capabilities of these systems. A total of 32 trials were run, of which 24

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41

Wojtowicz, Konrad, Wiesław Sobieraj, and Bartosz Brzozowski. "Simulation Method of UAV Avionics System Designing." Solid State Phenomena 198 (March 2013): 238–42. http://dx.doi.org/10.4028/www.scientific.net/ssp.198.238.

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Avionics system software development is a sophisticated process depended on not fully specified factors. Therefore, essential steps in the development process are tests and verification. In this aim the virtual environment was constructed and prepared for the tests with the target software and the hardware to eliminate hardware defects and software bugs before first flight. The concept of virtual environment was established and developed after unsuccessful flights with long term prepared aircraft models. There was assumed that modelling methods applied separately to frame, engine and control s

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42

Tokar, Joyce L. "A Comparison of Avionics Open System Architectures." ACM SIGAda Ada Letters 36, no. 2 (2017): 22–26. http://dx.doi.org/10.1145/3092893.3092897.

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43

Black, R., and M. Fletcher. "Next generation space avionics: layered system implementation." IEEE Aerospace and Electronic Systems Magazine 20, no. 12 (2005): 9–14. http://dx.doi.org/10.1109/maes.2005.1576097.

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44

KOBAYASHI, Wataru, Hidehiko NAKAYASU, and Koichi AYABE. "Avionics System for H-IIA Launch Vehicle." Journal of the Japan Society for Aeronautical and Space Sciences 46, no. 535 (1998): 442–48. http://dx.doi.org/10.2322/jjsass1969.46.442.

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45

Rockwell International. "Business aircraft benefit from digital avionics system." Displays 6, no. 2 (1985): 109. http://dx.doi.org/10.1016/0141-9382(85)90047-2.

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46

Liu, Jian, Yan Ran Wang, and Wei Jie Zhao. "Cockpit Display System Simulation of General Aviation Aircraft Based on VAPS XT." Advanced Materials Research 846-847 (November 2013): 1893–98. http://dx.doi.org/10.4028/www.scientific.net/amr.846-847.1893.

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This paper introduces a recent study of Cockpit Display System (CDS) simulation for general aviation aircraft. The cockpit display simulation system is developed for avionics system integration and test by using VAPS XT software. This paper describes the cycle of developing human-machine interfaces (HMI) with VAPS XT, designs the Primary Flight Display (PFD) and Multi-functional Display (MFD) interfaces based on system requirements, and analyzes key technologies in the simulation process. The simulation result is proved to have good real-time effect and high fidelity and the simulation system

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47

Yang, Haiyun, Youchao Sun, Longbiao Li, Yundong Guo, Siyu Su, and Qijun Huangfu. "Safety Analysis of Integrated Modular Avionics System Based on FTGPN Method." International Journal of Aerospace Engineering 2020 (September 1, 2020): 1–12. http://dx.doi.org/10.1155/2020/8811565.

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Compared with federated avionic architecture, the integrated modular avionic (IMA) system architecture in the aircraft can provide more sophisticated and powerful avionic functionality, and meanwhile, it becomes structurally dynamic, variably interconnected, and highly complex. The traditional approach such as fault tree analysis (FTA) becomes neither convenient nor sufficient in making safety analysis of the IMA system. In order to overcome the limitations, the approach that FTA combines with generalized stochastic petri net (GSPN) is proposed. First, FTA is used to establish the static model

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Zhao, Ke, Shuang Wu, Shao Xiao, and Yong Sheng Xiao. "Based on the Aviation Electronic Laboratory Construction and Practice of Engineering Education." Applied Mechanics and Materials 556-562 (May 2014): 6620–23. http://dx.doi.org/10.4028/www.scientific.net/amm.556-562.6620.

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For integrated avionics maintenance personnel training, construction of take the student as the main body, teacher as the guidance of the aviation electronic experiment center, aviation bus as the core, constitute the integrated avionics system, integrated into the verification, comprehensive design and professional innovative of experiment level and the assessment and management, form the concept of engineering education teaching experiment system, the construction idea of significance of reference to the relevant professional laboratory construction in similar colleges and universities.

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Zhao, Changxiao, Peng Wang, and Fang Yan. "Reliability Analysis of the Reconfigurable Integrated Modular Avionics Using the Continuous-Time Markov Chains." International Journal of Aerospace Engineering 2018 (September 18, 2018): 1–8. http://dx.doi.org/10.1155/2018/5213249.

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The integrated modular avionics (IMA) has been widely deployed on the new designed aircraft to replace the traditional federated avionics. Hosted in different partitions which are isolated by the virtual boundaries, different functions are able to share the common resources in the IMA system. The IMA system can dynamically reconfigure the common resources to perform the hosted functions when some modules fail, which makes the system more robust. Meanwhile, the reliability of the reconfigurable integrated modular avionics becomes more complicated. In this paper, we firstly model the IMA as a jo

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50

Zhao, Ming. "Research on Maintenance Platform of Video Optical Detection." Applied Mechanics and Materials 733 (February 2015): 730–33. http://dx.doi.org/10.4028/www.scientific.net/amm.733.730.

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In avionics equipment maintenance, electronic equipment failure or mal function caused by PCB that happens frequently. Due to the complexity of large circuit network cross linking, it is hard to solve such a troubleshooting by point to point. Advanced avionics, such as GNS430, VHF155A, G1000 integrated avionics system are using SMT technology. Because of PCB’s greatly fine line and the ultra-fine pitch components, it is highly difficult for electronic equipment test. Video optical detection technology for PCB detection technology is developed rapidly in recent years. It gradually began to repl

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