On-Line Dynamic Characteristics Ted and Identification of Servo/Proportional Valves
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Abstract
It is often required to find out the dynamic characteristics and models of servo/proportional valves. The paper indroduces the test system for the dynamic characteristics of servo/proportional valves. The advantages of digital signal processors (DSP) and the principle of on-line dynamic characteristics test are indicated. Experimental verification of the method developed is also presented and discussed.
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