Travel time analysis of Stewart-Gough Platform in Automated Storage and Retrieval System

2011 ◽  
Author(s):  
Bashir Salah ◽  
Muawia Ramadan ◽  
Bernd Noche
Keyword(s):  
Travel Time ◽  
Retrieval System ◽  
Time Analysis ◽  
Storage And Retrieval ◽  
Automated Storage ◽  
Stewart Gough Platform

Travel time analysis of a new automated storage and retrieval system

2005 ◽  
Vol 32 (6) ◽  
pp. 1515-1544 ◽  
Author(s):  
Ya-Hong Hu ◽  
Shell Ying Huang ◽  
Chuanyu Chen ◽  
Wen-Jing Hsu ◽  
Ah Cheong Toh ◽  
...  
Keyword(s):  
Travel Time ◽  
Retrieval System ◽  
Time Analysis ◽  
Storage And Retrieval ◽  
Automated Storage

Innovative Estimating Travel Time Model for Dual-Command Cycle Time of Stewart-Gough Platform in Automated Storage/Retrieval Systems

2012 ◽  
Author(s):  
Muawia Ramadan ◽  
Bashir Salah ◽  
Bernd Noche
Keyword(s):  
Travel Time ◽  
Unit Load ◽  
Time Model ◽  
Parallel Wire ◽  
Storage And Retrieval ◽  
Retrieval Systems ◽  
Automated Storage ◽  
Stewart Gough Platform ◽  
Numerical Case Study

The travel time models of automated storage and retrieval systems (AS/RS’s) have been widely used in distribution and production environments. This paper extends previous work presented on impact design aspects of automated storage/retrieval systems by determining the expected cycle travel time for single command. Our new study improves the throughput performance rate of new AS/RS’s design on cycle travel time that will be specified by estimating travel time for dual command to serve as storage and retrieval (S/R) machine using a parallel wire-based Stewart-Gough platform (parallel wire robot). This improved efficiency in new design is called Stewart-Gough Platform based Automated Storage and Retrieval Systems (SGP-AS/RS’s). A numerical case study has been presented to clarify the travel time analysis based on mini unit-load storage and retrieval system. The improved throughput has been demonstrated by making a comparison between the conventional AS/RS results and the (SGP-AS/RS’s) results in the numerical case study. The effectiveness and ability of (SGP-AS/RS’s) has been proofed by determining the expected travel time for single command and dual command for random and classed-based analysis of storage assignment.

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