Individual component models may be necessary to complete a complex design. That said, there is no reason to wait until one component model is complete before modeling the larger system. By modeling a complete system in one software environment, engineers can quickly see how each component interacts with others and how integrated components behave once deployed.

For more information on model-based design, call (508) 647-7000 or visit mathworks.com. For information on Automation Studio, visit br-automation.com.

Third-party options

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Model-based development is on the rise for industrial automation. As mentioned, consistent use of universal tools is key to getting the most from this approach. To this end, Automation Studio Target for Simulink from B&R Industrial Automation, Roswell, Ga., is software that implements advanced closed-loop controllers on the company's components.

First, models are constructed in the Simulink simulation environment (from The MathWorks) and then they are implemented on a B&R industrial controller at the push of a button.

Scalable to small and big projects, from single-axis applications to CNC and robotic projects, the tool is tailored to shape the motion of automated machinery — even systems that include HMIs and PLCs. In short, the software provides a Simulink blockset for variable and parameter exchange, and supports all B&R hardware.

Automation Studio's open architecture and its automatic code generation boost efficiency. Another advantage to this model-based design tool is that once simulation models and code have been created, they can be reused over and over — and updated for developing future machine generations at a relatively low cost. This helps engineers sustain interdepartmental know-how over the long-term, and reduces time to market.