Patents by Inventor Wang Bo

Wang Bo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Integration method for accurate modeling and analysis and reliability-based design optimization of variable stiffness composite plate and shell structures
    Patent number: 10726168
    Abstract: The present invention relates to the field of reliability-based structural design optimization, and provides an integration method for accurate modeling and analysis and reliability-based design optimization of variable stiffness composite plate and shell structures. In this method, the first-order reliability method, two-point adaptive nonlinear approximation and second-order reliability method are applied into the efficient reliability-based design optimization of variable stiffness composite plate and shell structures. The fiber placement path of variable stiffness composite plate and shell structures is accurately modeled by non-uniform rational B-spline function. Isogeometric analysis is utilized for the variable stiffness composite plate and shell structures, including conducting linear buckling analysis on the variable stiffness composite plate and shell structures based on the isogeometric analysis method and deriving analytical sensitivity of design and random variables on the structural response.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: July 28, 2020
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Hao Peng, Wang Yutian, Liu Chen, Yuan Xiaojie, Wang Bo, Liu Hongliang, Yang Dixiong, Li Gang, Wang Bin, Jiang Liangliang
  • INTEGRATION METHOD FOR ACCURATE MODELING AND ANALYSIS AND RELIABILITY-BASED DESIGN OPTIMIZATION OF VARIABLE STIFFNESS COMPOSITE PLATE AND SHELL STRUCTURES
    Publication number: 20190080040
    Abstract: The present invention relates to the field of reliability-based structural design optimization, and provides an integration method for accurate modeling and analysis and reliability-based design optimization of variable stiffness composite plate and shell structures. In this method, the first-order reliability method, two-point adaptive nonlinear approximation and second-order reliability method are applied into the efficient reliability-based design optimization of variable stiffness composite plate and shell structures. The fiber placement path of variable stiffness composite plate and shell structures is accurately modeled by non-uniform rational B-spline function. Isogeometric analysis is utilized for the variable stiffness composite plate and shell structures, including conducting linear buckling analysis on the variable stiffness composite plate and shell structures based on the isogeometric analysis method and deriving analytical sensitivity of design and random variables on the structural response.
    Type: Application
    Filed: December 21, 2017
    Publication date: March 14, 2019
    Inventors: Hao PENG, Wang YUTIAN, Liu CHEN, Yuan XIAOJIE, Wang BO, Liu HONGLIANG, Yang DIXIONG, Li GANG, Wang BIN, Jiang LIANGLIANG
  • Speaker
    Patent number: D733097
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: June 30, 2015
    Assignee: PUMA SE
    Inventors: Kelly Grismer, Guo Feng, Wang Bo, Cao Dengfeng, Xiao Xueping, He Xinhua