This study presents a systematic solution based on multi-dimensional modeling and simulation to address two core challenges in the testing and adjustment process of electronic equipment: the lack of model dimensions and the difficulty in production scheduling application.This study establishes a comprehensive modeling framework by constructing a structurally defined process technology requirements model, a resource capability model that dynamically represents personnel skills, instrument status, and workstation attributes, and a quantified production scenario model. This framework enables the structured characterization and precise multi-dimensional integration of process elements. Innovatively, a comprehensive simulation rule library is developed, encompassing all “man, machine, material, method, environment, and time” dimensions, transforming traditional engineering experience into executable logical rules covering all factors. To manage complex constraints such as resource exclusivity, task sequencing, and resource-demand matching, a multi-level optimization algorithm is designed. Under this framework, an element integrity algorithm achieves the automatic completion of missing model elements, while a historical data-driven experience matching algorithm is utilized for dynamic optimization of the process. The modeling and simulation system for the testing and adjustment process, developed based on the solution, has demonstrated significant efficacy in the process development for electronic equipment. Empirical analysis of three typical electronic devices (A, B, C) showed that after simulation optimization by this system, the first-pass yield of scheduling for the testing and adjustment process model increased by 26.7%, instrument conflicts were eliminated, and the resource balance rate improved by an average of 17%, effectively resolving resource allocation conflicts and enhancing production equilibrium. Furthermore, workshop-level application revealed a substantial reduction in scheduling problem feedback, a 25% decrease in the scheduling adjustment rate, and an approximately 30% increase in the resource utilization rate after the system's implementation. These results affirm the study's significant practical value and potential for widespread adoption in improving the design quality of the testing and adjustment process and the efficiency of production scheduling for electronic equipment.
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