This Center is commercializing a disruptive technology for manufacturing: A new paradigm of one controller for many devices. That is, multiple machine tools can be run by one operator, through a network, rather than by individual operators. Instead of every machine having its own control panel, one program and one controller could theoretically manage all the machines within a plant—creating dramatic cost savings. A related application of the core technology (VMAC) is being developed for the home automation market.

The DMAC technology is based on the development of an open architecture controller and supporting control algorithms for general control of advanced mechanisms such as 5-axis machine tools. This controller uses a dual CPU PC/controller so that the CAD/CAM application can run under Windows, while the real time control software can run under a second CPU. The motors and machine Input/ Output (I/O) are commanded over a high speed network such as fiber optic and IEEE 1394 (firewire). The control software consists of object oriented libraries that integrate motion planning, trajectory generation, servocontrol, communication, and user interfaces.

Direct Machining and Control 02-03
Direct Machining and Control 03-04
Direct Machining and Control 04-05

Highlights

• Four patents pending
• Multiple contracts from major industrial partners.

Spin Out Companies

• Direct Controls,
  Inc.

Benefiting Companies

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