Results 21 to 30 of about 8,452 (266)
Receptance-Based Partial Pole Assignment for Asymmetric Systems Using State-Feedback
Shock and Vibration, 2012 Many structures or machines interact with some internal nonconservative forces and present asymmetric systems in which the stiffness and damping matrices are asymmetric. Examples include friction-induced vibration and aeroelastic flutter.
M. Ghandchi Tehrani, H. Ouyang
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Robust and Arbitrary Pole Placement using Static Output Feedback [PDF]
E3S Web of ConferencesThis paper presents the output feedback pole assignment methods that attempt to achieve a robust solution where the arbitrary choose of the poles to be assigned are as insensitive as possible to perturbations in the closed loop system.
El Faiz Samira +3 more
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Robust state controller via reflection coefficient assignment; pp. 38–47 [PDF]
Proceedings of the Estonian Academy of Sciences, 2011 A solution to the robust pole assignment problem via reflection coefficients of polynomials is provided for discrete-time single-input single-output (SISO) and multi-input multi-output (MIMO) linear systems. For SISO systems a robust state controller and
Ülo Nurges
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Dynamic Pole Assignment and Schubert Calculus [PDF]
SIAM Journal on Control and Optimization, 1996 The output feedback pole assignment problem is a classical problem in linear systems theory. In this paper we calculate the number of complex dynamic compensators of order $q$ assigning a given set of poles for a $q$-nondegenerate $m$-input, $p$-output system of McMillan degree $n = q(m + p - 1) + mp$. As a corollary it follows that when this number is
Ravi, M S +2 more
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Performance evaluation of positive regulators for population control [PDF]
Modeling, Identification and Control, 1989 This paper deals with real time control of age-structured populations described by Leslie models with positive inputs. The classical industrial and pole-assignment regulators are adapted to this class of positive systems and their performance is ...
Simona Muratori +2 more
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Micro Coaxial Drone: Flight Dynamics, Simulation and Ground Testing
Aerospace, 2022 This paper describes the conceptual design of a micro coaxial unmanned aerial vehicle (MCR UAV v3.0) based on its flight dynamics and a simple aerodynamic analysis using computational fluid dynamics (CFD). In addition, a simple linear control is proposed
Victor H. Dominguez +5 more
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Modal contribution index of subsystems for studying vibration countermeasures of a whole structure
Nihon Kikai Gakkai ronbunshu, 2020 When designing NVH (Noise, Vibration and Harshness) performance for complex structures such as automobiles, trains, and aircraft, it is rare to target all components of the whole structure and the subsystem be designed are often fixed.
Yuichi MATSUMURA +3 more
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Zhongguo dianli, 2021 A large amount of renewable energy has changed the damping characteristics of the power system through the access of power electronic equipment, resulting in the prominent problem of low-frequency oscillation of synchronous generators, posing a threat to
Yi ZHANG +5 more
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Design Technique on Speed Control Combined with an Inertial Element for Vibration Suppression
MachinesThe suppression of mechanical resonance stands as the most crucial issue in enhancing system performance. In this study, based on a speed control system, the mechanisms of vibration suppression both with and without a first-order inertial element are ...
Guoguang Zhang +3 more
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Decoupling and Pole Assignment by Dynamic Compensation [PDF]
SIAM Journal on Control, 1970 Decoupling by dynamic compensation using algebraic machinery, considering state space extension role in pole ...
Morse, A. A., Wonham, W. M.
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