CARPENTIER EDWARDS CLASSIC

Brand Owner (click to sort) Address Description
CARPENTIER-EDWARDS CLASSIC BAXTER INTERNATIONAL INC. One Baxter Parkway Deerfield IL 60015 CARPENTIER EDWARDS CLASSIC;medical products, namely heart valves;
CARPENTIER-EDWARDS CLASSIC Edwards Lifesciences Corporation One Edwards Way Irvine CA 92614 CARPENTIER EDWARDS CLASSIC;MEDICAL PRODUCTS, NAMELY, HEART VALVES;CLASSIC;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A combination controller incorporates features of a classic controller and a state space controller to function as a hybrid controller unit. The PID portion of the classic controller regulates the steady state error and is separated from the pulse width modulated constant frequency signal generator that also comprises part of the classic controller. The PID portion is coupled with a state space controller such that the output of the PID controller, i.e., the steady state error correction, is input to the state space controller. The state space controller further receives as input variables a reference sinusoidal signal, the load current, the current across a pre-load filter capacitor, and the output voltage. From these inputs, the state space controller employs principles of differential calculus to generate a transient error correction that is fed to a PWM signal generator for generating a sinusoidal output voltage signal with both steady state and transient error correction. The sinusoidal output voltage signal is directed to a power amplifier and filtered for delivery to a connected load. The combination controller is thusly incorporated into an electrical feedback system such as a frequency converter, a power conditioner, and an uninterruptible power supply (UPS).