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This paper proposes an optimization model of multi-inventory matching and order planning of the iron-steel factories based on the mixed strategy of MTO-MTS. The model considers the multiple objectives, i.e., the total cost of earliness/tardiness penalty, tardiness penalty in delivery time window, production penalty; inventory matching, order cancellation penalty and machine capacity penalty. An improved...
Motion planning is an important problem with many applications in robotics. In this paper, we focus on motion planning with rectangular obstacles parallel to the X, Y or Z axis. We formulate motion planning using Satisfiability Modulo Theories (SMT) and use SMT solvers to find a feasible path from the source to the goal. Our formulation decompose the robotic path into N path segments where the two...
Possessing two manipulators heightens the ability of dual-arm robots (DAR) to conduct complex tasks, while raising hazard that the two manipulators might collide with each other or with other objects. DARs are usually equipped with a collision-free motion planning algorithms (CFMPA) to prevent the two manipulators from colliding. The CFMPA searches the motion paths of robot manipulators, which are...
Software-as-a-Service (SaaS) is a brand new selling strategy for enterprise software developers and it spreads quickly in the recent years. In this paper we develop a dynamic model with state-dependent demand and quality decisions to describe the revenue and cost structures for the firm who is the software service provider. We show that there exists a unique optimal strategy for the service provider...
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