Modeling and optimization of assembly process of flexible accelerometer based on Petri net

With the continuous improvement of micro-machining technology, sensors such as flexible accelerometers are developing in the direction of miniaturization, integration and complexity. At present, the assembly of flexible accelerometers is mainly done by manual, which cannot meet the requirements of product consistency, and the low efficiency of the production cannot match the requirements. Therefore, based on the modular design method, this paper proposes an automatic assembly system for flexible accelerometer, then uses Petri net to display the assembly process of flexible accelerometer visually, and finds the constraints which restrict the improvement of production efficiency.