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Designed a SGA robot used in functional

                                   genomics and phenomics research

A leading research institute invited me to liaise with the research team to design and manufacture a highly bespoke Synthetic Genetic Array robot that will be used in functional genomics and phenomics research. The robot is used to clone yeast colonies eliminating human error assuring repeatable re-arraying of yeast colonies which is crucial for later result evaluation.


The cartesian design robot fulfils all speed and acceleration requirements and proves to have a good ratio between a maximum and used working space, resulting in a small footprint.


A complex positioning algorithm consisting of a simple pick-and-place routine and a rather complex destination vectors used to improve the utilisation of agar substrate was implemented in S7-1200 PLC with a separate Motion Technology module. The HMI is used to monitor operations and enter user data.


Equipment used for the job:

 

  • Siemens Simatic TIA portal
  • Modular belt driven linear servo units 
  • Siemens Simatic S7-1200 series with Motion Technology
  • Synthetic Genetic Array Robot (Wikipedia Link)
  • Autonomous operation
  • Options for complex re-arraying the destination place point
  • Cutting edge technology used to detect uneven agar level

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