Reliability and safety assessment with AltaRica for complex aircraft systems

Zhu, Yu; Zhang, Jianguo; Gong, Qi; Fan, Ye; Wang, Pidong; Wang, Cancan

doi:10.1109/icrms.2011.5979336

Cited by 6 publications

(1 citation statement)

References 2 publications

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“…As a typical complex process, flight safety during takeoff and landing will be affected by various factors, including equipment state, control and communication, and environmental effect. Currently, the MBSA framework has been introduced in the safety analysis of aircraft, and different modeling languages and software have been applied to evaluate the safety of aircraft systems or airborne equipment [27,28]. On the other hand, flight safety is also impacted by the human [29] and environmental states [30], and it is necessary to study flight safety from an integrated perspective combining the man-machine system with environmental influence, especially for the carrier aircraft whose flight process is more dangerous because of the impact from multiple factors.…”

Section: Introductionmentioning

confidence: 99%

Man-Machine Modeling and Safety Analysis Method for Landing Process Based on SysML and Simulink

Yuan

Jiao

et al. 2022

Mathematical Problems in Engineering

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The large-scale system’s mission process and the interaction within the system are becoming more complex with the improvement of the integration and intelligence, and the complex interactions among multiple factors, such as the unsafe behavior of personnel, equipment failures, and environmental interference, make safety analysis a greater challenge. Aimed at the safety of carrier aircraft, an integrated system modeling and safety analysis method for aircraft landing process were proposed based on System Modeling Language (SysML) and Simulink. First, the SysML models were built according to the analysis of the mission process, including system structure and behavior process, using multiple diagrams. Second, the SysML models were transformed into and integrated with the Simulink platform to build entity models with continuous dynamic characteristics and to perform safety analysis through simulation. Finally, an example of aircraft attitude control during landing was given to demonstrate the proposed method, and the safety states were analyzed and assessed under different disturbance conditions.

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