Rensselaer News Research
   
  News Home  
   
  Current News  
  Press Releases  
  Campus.News
  campus news
 
  The Polytechnic
  student news
 
  Rensselaer Mag
  alumni magazine
 
  News & Ideas
  journalist tip sheet
 
  Events Calendar  
  Hartford Campus
  news and events
 
  Research  
 

News Archives

 
 

News Staff

 
 

Marketing & Media
  Relations

 
   
   
   
   
 
.

COMPUTERIZED ROBOTICS:
Improved industrial robotics

Srinivas Akella, assistant professor of computer science at Rensselaer Polytechnic Institute, is developing software that will allow assembly-line robots to do what they’ve never done before: fold cardboard boxes into their usable
3-D shape and manipulate other flexible objects.


Akella’s software will design box shapes that can easily be folded by a machine.
The goal is to enable simple robots to assemble complex 3-D objects from two-dimensional pieces. Currently, such machines are limited to manipulating rigid objects, such as punching nails into a hard surface. They cannot manipulate cloth very well, or a flimsy piece of sheet metal, or fold various kinds of cardboard boxes into 3-D structures.

“Humans use their hands and fingers and can make accommodations for changes in the shape or size of a cardboard box,” Akella says. “A robot isn’t as sophisticated or flexible in accommodating change. But robots have an advantage in that they don’t get repetitive stress injuries.”

By applying basic geometry applications, Akella’s software will design box shapes that can easily be folded by a machine.

The software and interchangeable hardware also would allow assembly-line machines to conduct more than one task, meaning the same robot could fold various boxes in different ways, and fold the same box more than once.

Applications of this research include the automated packaging of products in factories and warehouses, and the design of pop-up 3-D MEMS (microelectromechanical systems) devices to create sensing and other computer-based devices. Sheet metal bending operations and the design of satellite panels for unfolding in space are other possible uses.

As a recipient of the Faculty Early Career Development (CAREER) Award, Akella is receiving nearly $400,000 from the National Science Foundation over the next five years to develop algorithms for new software applications.

CONTACT: Theresa Bourgeois, (518) 276-2840, bourgt@rpi.edu

 

     
Contact Us RPInfo: Rensselaer's Information System Site Index Rensselaer's Web Site - Main Page