Characterization of programmable logic devices implemented in a hydraulically actuated inverted pendulum
Published 2010-05-26
Keywords
- Programmable Logic Controllers,
- field point,
- microcontrollers,
- control devices,
- control systems
- industrial automation,
- sampling time,
- mechatronic design ...More
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Abstract
The programmable logic controllers (PLC's), data acquisition modules (FieldPoint) and microcontrollers, are devices used currently as a platform for control systems, these systems allow perform repetitive tasks accurately and safely, seeking to ensure the quality of the products in the production process. Some of the principal features of control devices are: response speed, sampling time, precision and stability in industrial processes, these data are not always offered by manufacturers, thus hindering the appropriate control system selection to implement. This research work compares features of three device control, implemented in a pendulum drive by a electrohydraulic and electronic system, this mechanism is designed and built to serve as a point of comparison between different control devices, since depending on the design of the pendulum and its characteristics, is possible to evaluate the resolution and response time of these devices, these precision parameters are vital for the correct selection of control systems deployed in the industry.
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