Research and Design of Universal Proportional Valve Controller
نویسندگان
چکیده
منابع مشابه
design of an analog fuzzy logic controller chip
fuzzy logic has been developed over the past three decades into a widely applied techinque in classification and control engineering. today fuzzy logic control is one of the most important applications of fuzzy set theory and specially fuzzy logic. there are two general approachs for using of fuzzy control, software and hardware. integrated circuits as a solution for hardware realization are us...
15 صفحه اولResearch on Variable Domain Electro - hydraulic Proportional Valve Control Technology
As the control system of the ship's crane is nonlinear , time-varying and large inertia, the traditional way to control is difficult to achieve control requirements. The text have the deck crane’ electro-hydraulic proportional valve as the research object, use the way of optimizing input’s fuzzy domain which called variable domain fuzzy PID, to solve the weakness of traditional control and brin...
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8 • Fluid Power Journal March/April 2003 The ability to achieve automated stepless control of pressure and flow rate in fluid power systems has undergone major development in the past twenty-five years. Electrohydraulic servo valves were invented in the late 1930s as a high tech, though high cost, solution to motion control needs. The mid-1980s saw the practical introduction of proportional val...
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Since 2007 our contribution focused the Silicon Tracker’s FEE (Front End Electronic), consisting of the nXYTER, an ADC (Analog Digital Converter) and a ROC (Read Out Controller) [1]. The implementation of the nXYTER specific ROC has been done very successfully, as the beam tests in September 2008 [3] and September 2009 [2, 4] proved. Our first ROC setup consisted of the nXYTER readout logic and...
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Precise mass flow control is an essential requirement for novel, small-scale fluidic systems. However, a small-volume, low-leakage proportional control valve for minute fluid flows has not yet been designed or manufactured. A survey is therefore made of the primary design considerations of a micromachined, proportional control valve. Performance requirements are identified based on various appl...
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ژورنال
عنوان ژورنال: OALib
سال: 2018
ISSN: 2333-9721,2333-9705
DOI: 10.4236/oalib.1104588