• Chinese Journal of Ship Research
  • Vol. 17, Issue 6, 216 (2022)
Pengfei XU1,2, Tao LYU1, Tong GE2, Hongxia CHENG1, and Min ZHAO2
Author Affiliations
  • 1College of Harbour, Coastal and Offshore Engineering, Hohai University, Nanjing 210098, China
  • 2School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
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    DOI: 10.19693/j.issn.1673-3185.02583 Cite this Article
    Pengfei XU, Tao LYU, Tong GE, Hongxia CHENG, Min ZHAO. Rolling test and dynamics simulation of spherical underwater vehicle[J]. Chinese Journal of Ship Research, 2022, 17(6): 216 Copy Citation Text show less
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    Variation of swing angle when = 0.5 = 0.5时小车摆角变化
    Fig. 10. Variation of swing angle when = 0.5 = 0.5时小车摆角变化
    Variation of swing angle when = 0.9 = 0.9时小车摆角变化
    Fig. 11. Variation of swing angle when = 0.9 = 0.9时小车摆角变化
    参数数值
    球壳等效质量$ {m}_{1} $/kg75
    驱动小车等效质量$ {m}_{2} $/kg35
    摆长r/m0.2
    二次阻力系数$ {C}_{\mathrm{d}} $0.4
    水动力附加质量$ {m}_{\mathrm{\lambda }} $31
    球壳半径$ {R}_{1} $/m0.3
    轨道半径$ {R}_{2} $/m0.26
    Table 1. Parameters of dynamic model
    Pengfei XU, Tao LYU, Tong GE, Hongxia CHENG, Min ZHAO. Rolling test and dynamics simulation of spherical underwater vehicle[J]. Chinese Journal of Ship Research, 2022, 17(6): 216
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