B.Ladder Programming algorithm
... Abstract— This paper describes the automatic control of rheometer. Rheometer is a quality control instrument that is used in rubber-related manufacturing industries. Rheometer can measure viscosity and viscoelasticity of fluids, semi-solids and solids. The operation of rheometer is fully controlled ...
... Abstract— This paper describes the automatic control of rheometer. Rheometer is a quality control instrument that is used in rubber-related manufacturing industries. Rheometer can measure viscosity and viscoelasticity of fluids, semi-solids and solids. The operation of rheometer is fully controlled ...
Hierarchical Control and an Overview of the Control and
... which needs to be designed specifically for application in islanded microgrids, secondary and tertiary controllers are generally based on similar controllers used in the (smart grid) power system and in energy management systems in buildings and business areas. The MGCC can also include tertiary con ...
... which needs to be designed specifically for application in islanded microgrids, secondary and tertiary controllers are generally based on similar controllers used in the (smart grid) power system and in energy management systems in buildings and business areas. The MGCC can also include tertiary con ...
AC induction - final notes
... voltage controllers are normally used to provide the voltage control. The ac voltage controllers are very simple. However, the harmonic contents are high and the input PF of the controllers is low. They are used mainly in low-power applications, such as fans, blowers, and centrifugal pumps, where th ...
... voltage controllers are normally used to provide the voltage control. The ac voltage controllers are very simple. However, the harmonic contents are high and the input PF of the controllers is low. They are used mainly in low-power applications, such as fans, blowers, and centrifugal pumps, where th ...
GRAFIK Eye® 3000/4000 series
... The GRAFIK Eye 3000/4000 Sivoia QED™ Controller, which connects to both the Sivoia QED communication link and the GRAFIK Eye communication link, is used for programming and controlling the group of window treatments wired to the control. Up to a combined total of eight Sivoia QED Controllers and AC ...
... The GRAFIK Eye 3000/4000 Sivoia QED™ Controller, which connects to both the Sivoia QED communication link and the GRAFIK Eye communication link, is used for programming and controlling the group of window treatments wired to the control. Up to a combined total of eight Sivoia QED Controllers and AC ...
Distributed control system
A distributed control system (DCS) is a control system for a process or plant, wherein control elements are distributed throughout the system. This is in contrast to non-distributed systems, which use a single controller at a central location. In a DCS, a hierarchy of controllers is connected by communications networks for command and monitoring.Example scenarios where a DCS might be used include: Chemical plants Petrochemical (oil) and refineries Boiler controls and power plant systems Nuclear power plants Environmental control systems Water management systems Metallurgical process plants Pharmaceutical manufacturing Sugar refining plants Dry cargo and bulk oil carrier ships Formation control of multi-agent systems