EchoStar Expands its EPOCH IPS System to Support EchoStar 11 Integral Systems, Inc. (Nasdaq: ISYS today announced that it is currently under contract with EchoStar Communications Corp. (Nasdaq: DISH – ...

Power electronics converters require negative feedback to provide a suitable output voltage or current for the load. Obtaining a stable output voltage or current in presence of disturbances like input ...

Just over a decade ago, an article titled, "Advanced Control Strategies Move into the Field" (Control, October 2008), highlighted three evolving trends in the process control world that would "make ...