A, M., Whab A. Taha, A., M. Hassan, J. (2009). Linear Analysis to Control an Electro-hydraulic System Using Proportional Directional Control Valve. , 13(2), 128-143.
MAJID A; Abdul Whab A. Taha; Jafar M. Hassan. "Linear Analysis to Control an Electro-hydraulic System Using Proportional Directional Control Valve". , 13, 2, 2009, 128-143.
A, M., Whab A. Taha, A., M. Hassan, J. (2009). 'Linear Analysis to Control an Electro-hydraulic System Using Proportional Directional Control Valve', , 13(2), pp. 128-143.
A, M., Whab A. Taha, A., M. Hassan, J. Linear Analysis to Control an Electro-hydraulic System Using Proportional Directional Control Valve. , 2009; 13(2): 128-143.

Linear Analysis to Control an Electro-hydraulic System Using Proportional Directional Control Valve

Journal of Engineering and Sustainable Development
Article 1, Volume 13, Issue 2, 2009, Pages 128-143
Authors
MAJID A; Abdul Whab A. Taha; Jafar M. Hassan
Abstract
In the field of hydraulic control system the performance including the stability of thesystem are important parts of hydraulic system working. In this work electro-hydrauliccontrol circuits including a proportional directional control valve have been designed.A mathematical model developed to determine the natural frequency and dampingratio using Matlab software.To find out the stability of the system a proportional plus, integral plus, derivative(PID controller) control was used.The analysis was conducted with an experimental work to study the pressure drop,loading pressure, and flow rate and extension velocity with and without external load.A comparison between the theoretical and experimental work and literature showed
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