• Optics and Precision Engineering
  • Vol. 31, Issue 5, 767 (2023)
Ningdong CHANG1, Chun FENG1,2,*, Pengda CHENG1, Xinguang ZHU1, and Yuqiong LI1,2,*
Author Affiliations
  • 1Institute of Mechanics, Chinese Academy of Sciences, Beijing0090, China
  • 2School of Engineering Science, University of Chinese Academy of Sciences, Beijing100049, China
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    DOI: 10.37188/OPE.20233105.0767 Cite this Article
    Ningdong CHANG, Chun FENG, Pengda CHENG, Xinguang ZHU, Yuqiong LI. Research on off-road path optimization algorithm based on Bekker theory improved genetic algorithm[J]. Optics and Precision Engineering, 2023, 31(5): 767 Copy Citation Text show less
    Calculation diagram of tire in contact with soil
    Fig. 1. Calculation diagram of tire in contact with soil
    Flow chart of genetic algorithms
    Fig. 2. Flow chart of genetic algorithms
    Double dot cross
    Fig. 3. Double dot cross
    Path optimization diagram with obstacle
    Fig. 4. Path optimization diagram with obstacle
    Path optimization with obstacles and soft soil
    Fig. 5. Path optimization with obstacles and soft soil
    土壤类型弹性模量E/MPa泊松比υ粘聚力c/Pa内摩擦角φ/(°)
    黏土8.00.422 07020
    Table 1. Soil material properties
    土壤类型弹性模量E/MPa泊松比υ粘聚力c/Pa内摩擦角φ/(°)
    砂土0.20.351 5209
    Table 2. Soft soil material properties
    Ningdong CHANG, Chun FENG, Pengda CHENG, Xinguang ZHU, Yuqiong LI. Research on off-road path optimization algorithm based on Bekker theory improved genetic algorithm[J]. Optics and Precision Engineering, 2023, 31(5): 767
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