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Using Finite Element Analysis (FEA) to analyze structure of a bus is a main step of the body design. It can optimize the mechanical structure. A bus sample was researched. Its three-dimensional geometric model was built with CATIA. And a finite element model is setup with basic element of CQUAD4 for future strength analysis in Nastran. When building FEA model, it is essential to consider some factors...
Yu L, Yang W, Cai X, Shi D, Fan Y & Lu H (2010) Histopathology57, 193–201
Centrally necrotizing carcinoma of the breast: clinicopathological analysis of 33 cases indicating its basal‐like phenotype and poor prognosisAims: To investigate the clinicopathological features and immunophenotype of centrally necrotizing carcinoma (CNC) of the breast to ascertain its relationship to basal‐like phenotype...
The kinematic calibration is very important work to improve the position and orientation accuracy of robots. This paper presents a method for the kinematic self-calibration of a joint palletizing robot. The calibration makes use of the micrometer gauge(with magnetic stand), measuring platform and joint encoders of robot as measuring tools. The simulating operation was made by using the method of least...
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