Multi-Product Production Optimization of Maintenance Integrated into the Control Chart Under Service Level and Quality Constraints

This work proposes a combined production, maintenance, and quality control for supply chain management system. In this work, we consider joint model production system consisting of single machine producing multi-products connected to multi-warehouse satisfy changing characterized customer demand all the products throughout horizon. The will answer some managerial questions about which product produce how much each is make. Then need maintenance strategy corresponding optimal plan. unreliable prone random failure, directly impacting quality. variance in rate, inventory management, utilization affects status its evolution. process carried out using multi-level statistical (SPC) tool, “control chart average.” goal create constraint optimization that reduces total cost while meeting requests across many warehouses over time. We impact rate on degradation, increasing failure model, methods based parameters chart.