Abstract: The extended Kalman filter (EKF) is widely applied in the permanent magnet synchronous motor (PMSM) position estimation method. However, the estimation accuracy will be degraded, when ...
An Online ESR Estimation Method for Output Capacitor of DC–DC Boost Converter Without Current Sensor
Abstract: Aluminum electrolytic capacitors (AEC) as a high energy density, low-cost energy storage component, are widely used in power electronic converters to stabilize the output voltage. However, ...
Scientists have developed a new technique that doubles the amount of hydrogen produced when splitting water molecules with electricity. The method works by adding a simple organic molecule and a ...
NEW YORK (WABC) -- On Monday, New York City health officials unveiled a new tool allowing people to compare prices for local health services. "New Yorkers tell us all the time that their health ...
The F-35 Lightning II is an American family of single-seat, single-engine, supersonic stealth strike fighters. A multirole combat aircraft designed for both air superiority and strike missions, it ...
Using our costs calculated per visit, we apply our method to calculate total patient costs for a simulated population over 1 year. Results: Our method estimates that patients in British Columbia pay ...
WASHINGTON – President Donald Trump said the price of his new White House ballroom has risen again to $400 million − double the initial estimate − as construction continues despite a court fight ...
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