| Citation: | ZHU Wensheng, YU Xiongqing. A prototype for rapid generation of cabin layout of blended wing body aircraft[J]. Journal of Beijing University of Aeronautics and Astronautics, 2020, 46(3): 515-523. doi: 10.13700/j.bh.1001-5965.2019.0200(in Chinese)
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The aerodynamic shape of the blended wing body (BWB) aircraft is largely determined by the cabin layout, and thus designing a reasonable cabin layout is very important in the BWB aircraft conceptual design. In order to improve the efficiency of cabin layout design for BWB aircraft, a prototype for rapid generation of cabin layout was developed based on knowledge based engineering (KBE) method by integrating the knowledge and specifications of cabin layout into the process of geometric model generation of the cabin layout. The cabin layout designs for the BWB passenger aircraft with 300 seats and 400 seats were used as the examples to illustrate effectiveness of the prototype. The results show that the cabin layout schemes can be automatically generated using the prototype once the requirements and key parameters of the cabin layouts are given. The prototype can be used as a rapid tool for the cabin layout of BWB aircraft.
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