Safety critical systems design for civil aircrafts by model based systems engineering

Zhang, ShaoJie; Li, Zhengqiang; Hai, Xiaohang; Liu, XingHua; Zhu, Lei

doi:10.1360/n092017-00205

Cited by 8 publications

(4 citation statements)

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“…In China, the Aviation Industry Corporation of China [14], Commercial Aircraft Corporation of China [15], China State Shipbuilding Corporation [16], China Aerospace Science and Industry Corporation [17], Zhejiang University [18], and other enterprises and universities have carried out practical research on the application of MBSE and have made certain progress, which provides a reference for subsequent engineering applications. Based on the domestic and foreign research and engineering experience, MBSE has huge advantages in requirements analysis, system architecture design, system dynamic and static simulation, and correlation management of demand indicators, which makes it an important trend in the future development of system engineering.…”

Section: Introductionmentioning

confidence: 99%

Mission analysis and design of launch vehicle based on MBSE

Zhang,

Guo,

Ren

et al. 2024

J. Phys.: Conf. Ser.

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A reusable launch vehicle is the basis for carrying out large-scale space activities and reducing the cost of space entry. It will greatly enhance the ability to enter space independently and come up with higher requirements for mission planning, demonstration, overall design, and system development of launch vehicles. Based on the model-based system engineering (MBSE) method, the forward process of model-based launch vehicle mission analysis and design is proposed first. Then, taking a launch vehicle as an example, the mission analysis and design are carried out, the mission is defined, the stakeholder requirements and mission requirements are identified, the mission application scenario is analyzed, the mission architecture is built, and the mission requirements model is established. Finally, by establishing the traceability relationship of mission requirements, the forward process of launch vehicle mission analysis is preliminarily realized, and the feasibility of the process is verified. It is of great engineering significance to improve the efficiency of launch vehicle mission analysis and system design.

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Section: Introductionmentioning

confidence: 99%

Mission analysis and design of launch vehicle based on MBSE

Zhang,

Guo,

Ren

et al. 2024

J. Phys.: Conf. Ser.

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“…The International Institute of Systems Engineering has emphasized the importance of task analysis in the "Systems Engineering Manual 4.0" [3,4]. General MBSE methods and frameworks (e.g., OOSEM [5][6][7] and HarmonySE [8,9]) have been commonly combined to meet the process requirements of specific industries or organizations to obtain domain-based solutions [10][11][12][13]. NASA's Jet Propulsion Laboratory established open standards to support MBSE research with multiprofessional positions through the OpenMBEE [4] project.…”

Section: Introductionmentioning

confidence: 99%

Model-Based Digital Overall Integrated Design Method of AUVs

Wang,

Wen,

Yang

et al. 2023

JMSE

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Autonomous underwater vehicles (AUVs) have the characteristics of a high performance, a complex coupling mechanism, a compact, complex system composition, as well as high requirements for design constraints, quality, and reliability. In the traditional overall design process, numerous design tools and software programs are used, which results in poor model data sharing, a lack of uniqueness and synchronization between system levels, and difficulty in process tracing. Moreover, it is challenging to meet the technical requirements for close collaboration and rapid iteration of multiple positions. To address the aforementioned limitations, this study proposes a digital overall integrated design method for the design and simulation integration of AUVs and defines a unified architecture and interface for system-level design simulation models, thus solving the interoperability and consistency problems in multiple tools and models. In addition, a model-based AUV system integration design verification method that combines different processes, specifications, and models is designed, and software similar to Cameo, which can provide technical means for system-level integrated design and achieve rapid modeling and simulation verification based on system design solutions, is developed. Finally, a practical system design is conducted by taking specific AUV equipment as a research object, and the proposed methods are compared with traditional methods to prove the improvement effect of the technical route on the equipment and development efficiency.

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“…In 2007, the International Council on Systems Engineering (INCOSE) gave the definition of MBSE [2], and in recent years, MBSE theory has received more and more attention and application in the field of systems engineering. Both Airbus and Boeing have successfully applied the MBSE approach in several projects [3]. The application of domestic MBSE is also in the research and exploration stage [4].Li Haomin [5] et al studied the application of functional analysis in the design of large passenger aircraft, Zhang [6] et al studied the application of model-based functional architecture design in aerospace satellite systems, and Mei [7] et al studied the functional architecture design method of civil aircraft based on MBSE.…”

Section: Introductionmentioning

confidence: 99%

Model-based design and verification of functional architecture of civil aircraft pressure control system

Yan

Tang

2023

International Conference on Intelligent Systems, Communications, and Computer Networks (ISCCN 2023)

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In order to strengthen the promotion of model-based system engineering (MBSE) in the development and production of civil aircraft, this paper adopts model-based system engineering method based on MBSE to establish a functional architecture model of pressure control system based on SysML language to carry out architecture design and verification. In the early stage of system development, the correctness of functional logic and data flow is checked through the model, unexpected errors in the logic are identified, and missing interfaces for logic operation are captured. Realize early exposure of design problems, avoid downward transmission of design problems, reduce system design changes, improve work efficiency, and reduce costs.

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Safety critical systems design for civil aircrafts by model based systems engineering

Cited by 8 publications

References 0 publications

Mission analysis and design of launch vehicle based on MBSE

Mission analysis and design of launch vehicle based on MBSE

Model-Based Digital Overall Integrated Design Method of AUVs

Model-based design and verification of functional architecture of civil aircraft pressure control system

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