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机译:Identification of Young's modulus and equivalent spring constraint boundary conditions of the soft tissue with locally observed displacements for endoscopic liver surgery
Zhejiang Univ, State Key Lab Fluid Power & Mech Syst, Hangzhou, Peoples R China;
Zhejiang Univ, Sch Math Sci, Hangzhou, Peoples R China;
Finite element method; unknown boundary condition; spring constraint boundary condition; inverse problem;