Application of Optimized Finite Element Algorithm in Structural Mechanics Simulation System

The experimental research on dynamic systems using digital computers has achieved good results. However, for some complex dynamic systems, it is often difficult to express solutions and analysis using mathematics or calculations, and the program is complex and not very intuitive. This has led to difficulties in dynamic experiments in certain fields. There are many similarities between power system and mechanical system, so it must use circuit theory, Network theory, Cybernetics and field theory to analyze and experimentally study its dynamics. Among the commonly used finite element analysis methods, this article discusses a method for solving structural force monitoring problems. Compared to conventional methods, this method does not rely on the increase of grid points in the area around the drill bit, and can adjust the number of grid points to any number, effectively solving numerical simulation problems in large-scale and multi-point situations. The life and death element method can effectively analyze the stress of spatial structural stress systems and has high application value (in the detection of the ratio of life and death element method to design strength, the data is 43.19%, while the actual detection is 41.10%, which is relatively close).