Fractional order actuation systems: Theoretical foundation and application in feedback control of mechanical systems
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DOI: 10.1016/j.apm.2020.06.030
Abstract: Abstract This paper attempts to lay the theoretical foundations of the efficient employment of actuation systems with fractional order models. A discussion on the superiority of the discrete-time approaches, relative to continuous-time, is held and… read more here.
Keywords: fractional order; actuation system; systems fractional; actuation systems ... See more keywords
Conceptual Design of Electromechanical Actuation Systems for Large-Sized Directional Control Valves
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DOI: 10.3390/act10060133
Abstract: Increasing performance in modern hydraulics is achieved by a close investigation of possible enhancements of its components. Prior research has pointed out that electromechanical actuators can form suitable alternatives to hydraulically piloted control systems. Since… read more here.
Keywords: control; conceptual design; electromechanical actuation; actuation systems ... See more keywords
Research on Hybrid Control Methods for Electromechanical Actuation Systems Under the Influence of Nonlinear Factors
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DOI: 10.3390/act14110526
Abstract: With the comprehensive digitalization and electrification of aircraft, electromechanical actuation systems (EAS) have been increasingly applied. However, EAS are affected by various nonlinear factors, such as friction and mechanical backlash, which can compromise system stability… read more here.
Keywords: nonlinear factors; control; actuation systems; hybrid control ... See more keywords