Control and Automation in Citrus Microirrigation Systems1
... wire sizing procedures for their valves as an assist to irrigation system designers. It is best to utilize their resources when available because some of the procedure is based on testing of their valves and using their performance criteria. Sometimes valve wire is sized for reasons other than elect ...
... wire sizing procedures for their valves as an assist to irrigation system designers. It is best to utilize their resources when available because some of the procedure is based on testing of their valves and using their performance criteria. Sometimes valve wire is sized for reasons other than elect ...
Speed Control of a Separately Excited DC Motor Using Fuzzy Logic
... The fuzzy logic, unlike conventional logic system, is able to model inaccurate or imprecise models.The fuzzy logic approach offers a simpler, quicker and more reliable solution that is clear advantages over conventional techniques. Fuzzy logic may be viewed as form of set theory [1].At the present t ...
... The fuzzy logic, unlike conventional logic system, is able to model inaccurate or imprecise models.The fuzzy logic approach offers a simpler, quicker and more reliable solution that is clear advantages over conventional techniques. Fuzzy logic may be viewed as form of set theory [1].At the present t ...
Power Electronics And Motion Control Laboratory
... be used together to configure a complete motion control application, we use the circuit shown in Figure 4 as the laboratory project. The LM18200 full bridge DC to DC converter from National Semiconductors is used to drive a DC motor, Matsushita GMX-6MP009A, using the Pulse Width Modulated scheme. Th ...
... be used together to configure a complete motion control application, we use the circuit shown in Figure 4 as the laboratory project. The LM18200 full bridge DC to DC converter from National Semiconductors is used to drive a DC motor, Matsushita GMX-6MP009A, using the Pulse Width Modulated scheme. Th ...
actuators
... bars—cast-aluminum or copper conductors shorted at one end and positioned parallel to the shaft ...
... bars—cast-aluminum or copper conductors shorted at one end and positioned parallel to the shaft ...
- IEEE Projects IN MADURAI
... proposed structure comprises of two bidirectional ports in the converter's central part to interface output load and battery storage, and several unidirectional input ports to get powers from different input dc sources. In fact, the proposed topology consists of two sets of parallel dc-dc boost conv ...
... proposed structure comprises of two bidirectional ports in the converter's central part to interface output load and battery storage, and several unidirectional input ports to get powers from different input dc sources. In fact, the proposed topology consists of two sets of parallel dc-dc boost conv ...
ME 486 - Automation Building Blocks
... Building Blocks – digital drives • Microprocessors and Digital Signal Processors (DSP’s) are replacing analog components with digital components (i.e., digital drives). •EIA RS-431, the outdated ±10V standard, no longer need constrain control resolution. • Revolutions in computer operating systems, ...
... Building Blocks – digital drives • Microprocessors and Digital Signal Processors (DSP’s) are replacing analog components with digital components (i.e., digital drives). •EIA RS-431, the outdated ±10V standard, no longer need constrain control resolution. • Revolutions in computer operating systems, ...
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