Results 41 to 50 of about 228,079 (166)
Torsional resonance suppression via the classical control method [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2004 This article presents torsional resonance suppression of a mechanical coupling system via the classical control approach. Three different methods are considered namely root locus method of PIDA compensator, pole placement method with two parameter ...
Chantaramas, R., Sujitjorn, S.
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LubricantsTimely and effective identification of the tool wear condition is crucial for ensuring the machining quality of CNC machine tools. In most industrial scenarios, the cost of sample collection is high, so only a small number of samples are available for ...
Xiaoqin Chen +4 more
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A Novel Reliability Evaluation Method Based on RBD and AHP for Industrial Network Systems
MATEC Web of Conferences, 2017 Since each component has different impacts on reliability of the industrial network system, a multi-layer reliability evaluation method was proposed in this paper.
Li Yongni +3 more
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Controller Design of Two-Mass Resonant System by Coefficient Diagram Method
IEEJ Transactions on Industry Applications, 1998 In the controller design of position or velocity control, the flexibility of the mechanical system is always the limiting factor to the higher performance. In this paper, the speed control of a two-mass resonant system, where the speed sensor is located only on the drive motor side, is investigated. Such a system is typically found in steel mill drives.
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International Journal of Electrical Power & Energy Systems, 2014 Abstract This paper presents a new load frequency control (LFC) design, using the Coefficient Diagram Method (CDM) in a multi-area power system. The CDM controller has been designed to reduce the effect of uncertainties owing to variations in the parameters of governors and turbines as well as load disturbance.
Michael Z. Bernard +3 more
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Journal of the Japan Society of Applied Electromagnetics and Mechanics, 2013 This paper presents a new controller design method using the coefficient diagram method (CDM) for matrix converters (MCs). MCs are able to convert AC to AC power directly without DC link capacitors. In this paper MCs are used in unified power flow controllers (UPFCs), which is one of the flexible AC transmission system (FACTS) devices located in the ...
Hanamoto, Tsuyoshi +3 more
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Cybernetics and Information Technologies, 2019 This paper introduces an application of an Ant Colony Optimization algorithm to optimize the parameters in the design of a type of nonlinear robust control algorithm based on coefficient diagram method and backstepping strategy with nonlinear observer ...
Haouari Fouad +3 more
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Drawing Analysis and Calculation of Root Transition Curves of Root Cutting Gears
Jixie chuandong, 2023 According to the parameters and geometric dimensions of the gear, the parametric equations of the transition curve and involute line of the root cutting gear are established based on the principle of machining the gear with the generating method, the ...
Zhou Yanfang, Zhang Wei, Hou Keqing
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Journal of Engineering and Applied ScienceThe occurrence of abrupt vertical excitations, such as speed bumps, complicates the suspension system’s task of balancing stability with ride comfort. This paper uses the Coefficient Diagram Method (CDM) to design a semi-active suspension controller in a
Mohamed H. Abdelati +4 more
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A Fast and Accurate Inertia Identification Approach for Dual Three-Phase PMSM Drives
IEEE AccessThere is a contradictory relationship between the convergence speed and the steady-state accuracy of the conventional model reference adaptive system-based (MRAS-based) inertia identification method.
Li Liu +4 more
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