COMPACT: Concurrent or Ordered Matrix-Based Packing Arrangement Computation Technique

2021

Article

hi

Despite their versatility in treating irregular geometries, the raster methods have received limited attention in solving packing problems involving rotatable objects. In addition, raster approximation allows the use of unique performance metrics and indirect consideration of constraints, which have not been exploited in the literature. This study presents the Concurrent or Ordered Matrix-based Packing Arrangement Computation Technique (COMPACT). The method allows the objects to be rotated by arbitrary angles, unlike the right-angled rotation restrictions imposed in many existing packing optimization studies based on raster methods. The raster approximations are obtained through loop-free operations that improve efficiency. Additionally, a novel performance metric is introduced, which favors efficient filling of the available space by maximizing the overall contact within the domain. Moreover, the objective functions are exploited to discard the overlap and overflow constraints and enable the use of unconstrained optimization methods. The results of the case studies demonstrate the effectiveness of the proposed technique.

@article{Serhat21-AS-Packing,
  title = {{COMPACT}: Concurrent or Ordered Matrix-Based Packing Arrangement Computation Technique},
  author = {Serhat, Gokhan},
  journal = {Applied Sciences},
  volume = {11},
  number = {11},
  pages = {5217},
  month = jun,
  year = {2021},
  doi = {10.3390/app11115217},
  month_numeric = {6}
}