Process and approaches of identifying key characteristics in conceptual process planning;

Key characteristics were employed to express rough-granularity incomplete product information and a strategic framework of conceptual process planning was constructed.

Study of process planning techniques for reconfigurable machine tool design;

The study of decision-making problems in hobbing process planning for green manufacturing;

Study on problems of the process planning in NC programming;

Through analyzing some key features in process decision-making of e-manufacturing for mass customization,a multiple process planning method based on feature-decomposing and neighbor search technology was put forward to build up a process optimized-decision-making model,in which process clustering model based was adopted.

Study on Process Allocation of Complex Parts Based on Manufacturing Resources Optimization Deployment;