A scheduling optimization method for maintenance, repair and operations service resources of complex products

2018 ◽  
Vol 31 (7) ◽  
pp. 1673-1691 ◽  
Author(s):  
Hao Li ◽  
Shanghua Mi ◽  
Qifeng Li ◽  
Xiaoyu Wen ◽  
Dongping Qiao ◽  
...  
Keyword(s):  
Optimization Method ◽  
Scheduling Optimization ◽  
Complex Products

Optimization in a Design System for Complex Products

1992 ◽  
Author(s):  
Johan Malmqvist
Keyword(s):  
Parametric Design ◽  
System Optimization ◽  
Optimization Method ◽  
Design System ◽  
Design Problems ◽  
Design And Optimization ◽  
Complex Products ◽  
Knowledge Based ◽  
Product Models ◽  
Use Of Knowledge

Abstract This paper describes a system for parametric design and optimization of complex products. In the system, the use of knowledge-based and mathematical programming methods is combined. The motivation is that while knowledge-based methods are well suited for modeling products, they are insufficient when dealing with design problems that can be given an optimization formulation. This weakness was approached by including the information necessary for stating an optimization problem in the product models. A system optimization method can then be applied. The system also performs sensitivity analysis and has an interactive optimization module. The use of the system is illustrated by an example; the design and optimization of a two-speed gearbox.

Scheduling Optimization for Parking and Taking Car about the Vertical Circulation Type Stereo Garage

2012 ◽  
Vol 214 ◽  
pp. 52-57 ◽  
Author(s):  
Shu Li ◽  
Hong Ru Li ◽  
Xiao Bo Zhang ◽  
Meng Fan Ji
Keyword(s):  
Management Strategy ◽  
High Efficiency ◽  
Low Cost ◽  
Optimization Method ◽  
Circulation Type ◽  
Service Rate ◽  
Vertical Circulation ◽  
Scheduling Optimization ◽  
Queue Theory ◽  
Short Time

The vertical circulation type stereo garage has some advantages such as its simple construction, low cost, easy combination and less ground occupation. Regarding the problem of parking and taking car in the vertical circulation type stereo garage, the paper studies the queue system in the garage through a queue theory, the management strategy of scheduling optimization for parking and driving is obtained. The simulation experiment proved that, the whole vertical circulation garage by the optimization method stated in this paper has some advantages such as average short time for parking and taking car one time, high efficiency for average service rate.

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