@article{MTMT:34495190, title = {Fitted Difference Scheme on a Non-uniform Mesh for Singularly Perturbed Parabolic Reaction–Diffusion with Large Negative Shift and Non-local Boundary Condition}, url = {https://m2.mtmt.hu/api/publication/34495190}, author = {Gobena, Wakjira Tolassa and Duressa, Gemechis File and Challa, Lakshmi Sireesha}, doi = {10.1007/s40819-023-01553-z}, journal-iso = {INT J OF APPL COMPUT MATH}, journal = {INTERNATIONAL JOURNAL OF APPLIED AND COMPUTATIONAL MATHEMATICS}, volume = {9}, unique-id = {34495190}, issn = {2349-5103}, abstract = {In this paper, we study the numerical solution of singularly perturbed parabolic reaction–diffusion problems with large delay in space, and the right end plane is non-local boundary condition. As the perturbation parameter approaches zero, the solution to this problem exhibits a parabolic boundary layers and an interior layer have been exhibited in the solution domain. To solve these problems, we develop a numerical scheme which combines the cubic spline scheme for the spatial derivatives, and backward difference scheme for the time derivative. To resolve the boundary layers, we use the piecewise uniform Shishkin types mesh (Standard Shishkin mesh, Bakhvalov–Shishkin mesh) for the spatial discretization. To treat the non-local boundary condition,numerical integration method is applied. A priori bounds for the solution and its derivatives of the continuous problem are given, which are necessary to analyze the error. Stability analysis and error estimates are obtained. Some numerical results are considered to support our theoretical result, which shows the $$\\varepsilon $$-uniform convergent results.}, keywords = {Cubic spline; singular perturbation; 65M12; 65M06; 65L11; Non-uniform mesh; Non-local boundary condition; Parabolic reaction diffusion}, year = {2023}, eissn = {2199-5796}, pages = {109} } @article{MTMT:34495192, title = {Bộ điều khiển mô hình dự báo cải tiến áp dụng cho mô hình cầu trục với hiệu ứng con lắc kép.}, url = {https://m2.mtmt.hu/api/publication/34495192}, author = {Hien, Nguyen Thi and Mai, Hoang Thi and Hue, Luu Thi and Hoa, Bui Thi Khanh and Nguyen, Danh Huy and Lam, Nguyen Tung}, journal = {Measurement, Control, and Automation}, volume = {4}, unique-id = {34495192}, issn = {1859-0551}, abstract = {This study proposes a predictive model controller based on Lyapunov for a double pendulum crane system with variable sling length. The dynamics of the system are built by applying the Euler-Lagrange method. Based on the dynamic equation, a quadratic sliding mode control moves the load to the desired position while reducing the vibration when the rope length changes. However, the input states of the unit control and the control force are not strictly controlled. The controller ensures stability through the Lyapunov inequality constraint. Simulation is performed to validate the accuracy and efficiency of the controller. Due to the position accuracy requirements, slight oscillation angle, and transit time of the crane, the controller must be of high quality and suitable for each system to adapt to the nonlinear external influences, in addition to causing undesired oscillations.}, keywords = {Second order sliding mode control}, year = {2023}, pages = {73-78} } @article{MTMT:34495191, title = {Ứng dựng bộ điều khiển thụ động kết hợp quan sát cho hệ thống cầu trục mô hình con lắc đôi}, url = {https://m2.mtmt.hu/api/publication/34495191}, author = {Hòa, Bùi Thị Khánh and Phương, Hà Văn and Huy, Phạm Văn}, doi = {10.57001/huih5804.2023.164}, journal = {Journal of Science & Technology}, volume = {59}, unique-id = {34495191}, issn = {1859-3585}, year = {2023}, eissn = {2615-9619}, pages = {26} } @article{MTMT:33041696, title = {Energy Cost of Dynamical Stabilization: Stored versus Dissipated Energy}, url = {https://m2.mtmt.hu/api/publication/33041696}, author = {Allahverdyan, Armen E. and Khalafyan, Edvard A.}, doi = {10.3390/e24081020}, journal-iso = {ENTROPY-SWITZ}, journal = {ENTROPY}, volume = {24}, unique-id = {33041696}, abstract = {Dynamical stabilization processes (homeostasis) are ubiquitous in nature, but the needed energetic resources for their existence have not been studied systematically. Here, we undertake such a study using the famous model of Kapitza’s pendulum, which has attracted attention in the context of classical and quantum control. This model is generalized and rendered autonomous, and we show that friction and stored energy stabilize the upper (normally unstable) state of the pendulum. The upper state can be rendered asymptotically stable, yet it does not cost any constant dissipation of energy, and only a transient energy dissipation is needed. Asymptotic stability under a single perturbation does not imply stability with respect to multiple perturbations. For a range of pendulum–controller interactions, there is also a regime where constant energy dissipation is needed for stabilization. Several mechanisms are studied for the decay of dynamically stabilized states.}, year = {2022}, eissn = {1099-4300}, pages = {1-11} } @article{MTMT:33173212, title = {A uniformly convergent defect correction method for parabolic singular perturbation problems with a large delay}, url = {https://m2.mtmt.hu/api/publication/33173212}, author = {Choudhary, Monika and Kaushik, Aditya}, doi = {10.1007/s12190-022-01796-x}, journal-iso = {J APPL MATH COMPUT}, journal = {JOURNAL OF APPLIED MATHEMATICS AND COMPUTING}, unique-id = {33173212}, issn = {1598-5865}, abstract = {This paper presents a study of singularly perturbed parabolic convection-diffusion problems with delay. The solution of the problem exhibits a weak interior layer and a strong boundary layer. In these layers, the physical variable changes rapidly over small domains in space and in a short time interval. The solution reveals a multiscale character, which adds stiffness to the problem. We present a second-order accurate difference approximation based on the defect correction method to capture this multiscale phenomenon. The problem is discretized by an implicit Euler scheme in time variable on a uniform mesh and a defect correction method consisting of the upwind scheme and the central difference scheme in space variable on a layer-adapted mesh in such a way that it captures the interior as well as the boundary layers. The proposed method is not only free from directional bias but unconditionally stable and converges uniformly. Test examples and numerical results verify the theoretical predictions and illustrate the efficiency of the method.}, keywords = {Delay differential equation; Finite difference; singular perturbation; Defect-correction; Non-uniform mesh}, year = {2022}, eissn = {1865-2085} } @article{MTMT:33234798, title = {Passivity-based coupling control for underactuated three-dimensional overhead cranes}, url = {https://m2.mtmt.hu/api/publication/33234798}, author = {Zhang, Shengzeng and Zhu, Haiyue and He, Xiongxiong and Feng, Yuanjing and Pang, Chee Khiang}, doi = {10.1016/j.isatra.2021.07.040}, journal-iso = {ISA T}, journal = {ISA TRANSACTIONS}, volume = {126}, unique-id = {33234798}, issn = {0019-0578}, abstract = {This paper develops a novel Lyapunov function candidate for control of the three-dimensional (3-D) overhead crane, which yields a nonlinear controller to inject active damping. Different from the existing passivity-based controls that employ either the angular displacement or its integral as passive elements, the proposed controller incorporates both of them in a new coupled-dissipation signal, thus significantly enhancing the closed-loop passivity. Owing to the improved passivity, the proposed controller ensures the effective suppression of payload oscillations and robustness. Moreover, the control design is extended with the hyperbolic tangent function to prevent overdriving the trolley. The asymptotic stability is guaranteed by LaSalle's invariance principle. The transit performance of the closed-loop system, including robustness, is validated by numerical simulations. (C) 2021 ISA. Published by Elsevier Ltd. All rights reserved.}, keywords = {Nonlinear control; PASSIVITY; LaSalle's invariance principle; Underactuated overhead cranes; Lyapunov technique}, year = {2022}, eissn = {1879-2022}, pages = {352-360} } @mastersthesis{MTMT:31350875, title = {Robust stability of delayed dynamical systems}, url = {https://m2.mtmt.hu/api/publication/31350875}, isbn = {9798516954146}, author = {Hajdu, Dávid}, publisher = {Budapest University of Technology and Economics}, unique-id = {31350875}, year = {2019}, orcid-numbers = {Hajdu, Dávid/0000-0003-0692-2906} } @{MTMT:30422058, title = {Feedback Control}, url = {https://m2.mtmt.hu/api/publication/30422058}, author = {Hong, Keum-Shik and Shah, Umer Hameed}, booktitle = {Dynamics and Control of Industrial Cranes}, doi = {10.1007/978-981-13-5770-1_7}, unique-id = {30422058}, year = {2019}, pages = {115-141} } @article{MTMT:31078602, title = {Observer-Based Nonlinear Robust Control of Floating Container Cranes Subject to Output Hysteresis}, url = {https://m2.mtmt.hu/api/publication/31078602}, author = {Le Anh Tuan and Ha, Quang and Pham Van Trieu}, doi = {10.1115/1.4043984}, journal-iso = {J DYN SYST-T ASME}, journal = {JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME}, volume = {141}, unique-id = {31078602}, issn = {0022-0434}, abstract = {A container crane mounted on a pontoon is utilized to transfer containers to smaller ships when a large container ship cannot reach the shallow water port. The shipboard container is considered as an underactuated system having complicated kinematic constraints and hysteretic nonlinearities, with only two actuators to conduct simultaneous tasks: tracking the trolley to destination, lifting the container to the desired cable length, and suppressing the axial container oscillations and container swing. Parameter variations, wave-induced motions of the ship, wind disturbance, and nonlinearities remain challenges for control of floating container cranes. To deal with these problems, this study presents the design of two nonlinear robust controllers, taking into account the influence of the output hysteresis, and using velocity feedback from a state observer. Control performance of the proposed controllers is verified in both simulation and experiments. Together with consistently stabilizing outputs, the proposed control approach well rejects hysteresis and disturbance.}, keywords = {sliding mode control; output hysteresis; ship-mounted crane; state observer}, year = {2019}, eissn = {1528-9028}, orcid-numbers = {Ha, Quang/0000-0003-0978-1758} } @article{MTMT:30669950, title = {Model-independent PD-SMC method with payload swing suppression for 3D overhead crane systems}, url = {https://m2.mtmt.hu/api/publication/30669950}, author = {Zhang, Menghua and Zhang, Yongfeng and Chen, He and Cheng, Xingong}, doi = {10.1016/j.ymssp.2019.04.046}, journal-iso = {MECH SYST SIGNAL PR}, journal = {MECHANICAL SYSTEMS AND SIGNAL PROCESSING}, volume = {129}, unique-id = {30669950}, issn = {0888-3270}, year = {2019}, eissn = {1096-1216}, pages = {381-393}, orcid-numbers = {Zhang, Menghua/0000-0001-8588-3612; Chen, He/0000-0001-6356-1655} } @CONFERENCE{MTMT:27672847, title = {Transient stabilization of an inverted pendulum with digital control}, url = {https://m2.mtmt.hu/api/publication/27672847}, author = {Gergely, Geza Lublovary and Tamas, Insperger}, booktitle = {12TH IFAC SYMPOSIUM ON ROBOT CONTROL}, unique-id = {27672847}, year = {2018} } @article{MTMT:27252109, title = {Adaptive Proportional-Derivative Sliding Mode Control Law With Improved Transient Performance for Underactuated Overhead Crane Systems}, url = {https://m2.mtmt.hu/api/publication/27252109}, author = {Menghua, Zhang and Xin, Ma and Rui, Song and Xuewen, Rong and Guohui, Tian and Xincheng, Tian and Yibin, Li}, doi = {10.1109/JAS.2018.7511072}, journal-iso = {IEEE-CAA J AUTOMATIC}, journal = {IEEE-CAA JOURNAL OF AUTOMATICA SINICA}, volume = {5}, unique-id = {27252109}, issn = {2329-9266}, year = {2018}, eissn = {2329-9274}, pages = {683-690} } @article{MTMT:30573365, title = {Disturbance-observer-based antiswing control of underactuated crane systems via terminal sliding mode}, url = {https://m2.mtmt.hu/api/publication/30573365}, author = {Zhang, Zhongcai and Li, Li and Wu, Yuqiang}, doi = {10.1049/iet-cta.2018.5344}, journal-iso = {IET CONTR THEORY APPL}, journal = {IET CONTROL THEORY & APPLICATIONS}, volume = {12}, unique-id = {30573365}, issn = {1751-8644}, abstract = {In this study, based on the finite-time sliding mode control method, an antiswing control law is designed for the underactuated crane systems in two-dimensional space with external disturbance. The finite-time disturbance observer is utilised to estimate the external disturbance and develop the finite-time control law. The designed controller can regulate the trolley to the planned trajectory within a finite time in the presence of external disturbance. Then it can be shown that the proposed control approach can achieve precise trolley positioning and swing suppression. Simulation results are provided to show the satisfactory control performances of the presented control method in terms of working efficiency as well as robustness with respect to external disturbance.}, keywords = {Control system synthesis; Observers; variable structure systems; trolleys; cranes; trajectory control; disturbance-observer-based antiswing control; underactuated crane systems; finite-time sliding mode control method; antiswing control law; finite-time disturbance observer; finite-time control law; two-dimensional space; external disturbance estimation; trolley regulation; precise trolley positioning; swing suppression}, year = {2018}, eissn = {1751-8652}, pages = {2588-2594} } @article{MTMT:26994617, title = {From shallow horizontal drilling to ERD wells: How scale affects drillability and the management of drilling incidents.}, url = {https://m2.mtmt.hu/api/publication/26994617}, author = {Cayeux, E and Shor, R and Ambrus, A and Pournazari, P and Ashok, P and van Oort, E}, doi = {10.1016/j.petrol.2017.10.026}, journal-iso = {J PETROL SCI ENG}, journal = {JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING}, volume = {160}, unique-id = {26994617}, issn = {0920-4105}, year = {2017}, eissn = {1873-4715}, pages = {91-105} } @inproceedings{MTMT:27566076, title = {A Novel Anti-Swing System Design Using MPC Controller with Guaranteed Constraints}, url = {https://m2.mtmt.hu/api/publication/27566076}, author = {Guo, Ningyuan and Chen, Zheng and Wu, Yitao and Wang, Zelin and Shen, Jiangwei and Xiao, Renxin}, booktitle = {2017 CHINESE AUTOMATION CONGRESS (CAC)}, publisher = {Institute of Electrical and Electronics Engineers}, unique-id = {27566076}, year = {2017}, pages = {4505-4510} } @misc{MTMT:26793816, title = {Schwingungen}, url = {https://m2.mtmt.hu/api/publication/26793816}, author = {Guicking, Dieter}, unique-id = {26793816}, year = {2016} } @article{MTMT:2572586, title = {On the robust stabilizability of unstable systems with feedback delay by finite spectrum assignment}, url = {https://m2.mtmt.hu/api/publication/2572586}, author = {Molnár, Tamás Gábor and Insperger, Tamás}, doi = {10.1177/1077546314529602}, journal-iso = {J VIB CONTROL}, journal = {JOURNAL OF VIBRATION AND CONTROL}, volume = {22}, unique-id = {2572586}, issn = {1077-5463}, year = {2016}, eissn = {1741-2986}, pages = {649-661}, orcid-numbers = {Molnár, Tamás Gábor/0000-0002-9379-7121; Insperger, Tamás/0000-0001-7518-9774} } @article{MTMT:2567484, title = {On the approximation of delayed systems by Taylor series expansion}, url = {https://m2.mtmt.hu/api/publication/2567484}, author = {Insperger, Tamás}, doi = {10.1115/1.4027180}, journal-iso = {J COMPUT NONLIN DYN}, journal = {JOURNAL OF COMPUTATIONAL AND NONLINEAR DYNAMICS}, volume = {10}, unique-id = {2567484}, issn = {1555-1415}, abstract = {It is known that stability properties of delay-differential equations are not preserved by Taylor series expansion of the delayed term. Still, this technique is often used to approximate delayed systems by ordinary differential equations in different engineering and biological applications. In this brief, it is demonstrated through some simple second-order scalar systems that low-order Taylor series expansion of the delayed term approximates the asymptotic behavior of the original delayed system only for certain parameter regions, while for high-order expansions, the approximate system is unstable independently of the system parameters.}, year = {2015}, eissn = {1555-1423}, orcid-numbers = {Insperger, Tamás/0000-0001-7518-9774} } @article{MTMT:24794940, title = {Robust controls for ship-mounted container cranes with viscoelastic foundation and flexible hoisting cable}, url = {https://m2.mtmt.hu/api/publication/24794940}, author = {Lee, Soon-Geul and Nho, Luong Cong and Cuong, Hoang Manh}, doi = {10.1177/0959651815573903}, journal-iso = {PROC IME J SYST CONTR ENG}, journal = {PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING}, volume = {229}, unique-id = {24794940}, issn = {0959-6518}, year = {2015}, eissn = {2041-3041}, pages = {662-674} } @article{MTMT:24794949, title = {Delayed feedback controller for microelectromechanical systems resonators undergoing large motion}, url = {https://m2.mtmt.hu/api/publication/24794949}, author = {Masri, Karim M and Shao, Shuai and Younis, Mohammad I}, doi = {10.1177/1077546313513053}, journal-iso = {J VIB CONTROL}, journal = {JOURNAL OF VIBRATION AND CONTROL}, volume = {21}, unique-id = {24794949}, issn = {1077-5463}, year = {2015}, eissn = {1741-2986}, pages = {2604-2615} } @article{MTMT:25315696, title = {A New Antiswing Control Method for Underactuated Cranes With Unmodeled Uncertainties: Theoretical Design and Hardware Experiments}, url = {https://m2.mtmt.hu/api/publication/25315696}, author = {Sun, Ning and Fang, Yongchun and Chen, He}, doi = {10.1109/TIE.2014.2327569}, journal-iso = {IEEE T IND ELECTRON}, journal = {IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS}, volume = {62}, unique-id = {25315696}, issn = {0278-0046}, year = {2015}, eissn = {1557-9948}, pages = {453-465} } @{MTMT:25273271, title = {THREE-DIMENSIONAL MODELING OF CONTAINER CRANES}, url = {https://m2.mtmt.hu/api/publication/25273271}, author = {Arena, Andrea and Casalotti, Arnaldo and Lacarbonara, Walter and Cartmell, Matthew P}, booktitle = {PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, 2013, VOL 7A}, doi = {10.1115/DETC2013-13689}, publisher = {American Society of Mechanical Engineers (ASME)}, unique-id = {25273271}, year = {2014} } @article{MTMT:24794943, title = {Nonlinear feedback control of container crane mounted on elastic foundation with the flexibility of suspended cable}, url = {https://m2.mtmt.hu/api/publication/24794943}, author = {Cuong, Hoang Manh and Lee, Soon-Geul and Nho, Luong Cong and Moon, Kee}, doi = {10.1177/1077546314558499}, journal-iso = {J VIB CONTROL}, journal = {JOURNAL OF VIBRATION AND CONTROL}, volume = {2014}, unique-id = {24794943}, issn = {1077-5463}, year = {2014}, eissn = {1741-2986} } @article{MTMT:24794944, title = {Demonstration of the sensitivity of the Smith predictor to parameter uncertainties using stability diagrams}, url = {https://m2.mtmt.hu/api/publication/24794944}, author = {Hajdu, David and Insperger, Tamas}, journal-iso = {INT J DYN CONTROL}, journal = {INTERNATIONAL JOURNAL OF DYNAMICS AND CONTROL}, volume = {2014}, unique-id = {24794944}, issn = {2195-268X}, year = {2014}, eissn = {2195-2698}, pages = {1-9} } @article{MTMT:24794874, title = {3 DOF Spherical Pendulum Oscillations with a Uniform Slewing Pivot Center and a Small Angle Assumption}, url = {https://m2.mtmt.hu/api/publication/24794874}, author = {Perig, Alexander V and Stadnik, Alexander N and Deriglazov, Alexander I and Podlesny, Sergey V}, doi = {10.1155/2014/203709}, journal-iso = {SHOCK VIB}, journal = {SHOCK AND VIBRATION}, volume = {2014}, unique-id = {24794874}, issn = {1070-9622}, year = {2014}, eissn = {1875-9203} } @article{MTMT:24794872, title = {Spherical Pendulum Small Oscillations for Slewing Crane Motion}, url = {https://m2.mtmt.hu/api/publication/24794872}, author = {Perig, Alexander V and Stadnik, Alexander N and Deriglazov, Alexander I}, doi = {10.1155/2014/451804}, journal-iso = {SCI WORLD J}, journal = {SCIENTIFIC WORLD JOURNAL}, volume = {2014}, unique-id = {24794872}, issn = {1537-744X}, year = {2014}, eissn = {2356-6140} } @article{MTMT:24794873, title = {An enhanced coupling nonlinear control method for bridge cranes}, url = {https://m2.mtmt.hu/api/publication/24794873}, author = {Sun, Ning and Fang, Yongchun and Wu, Xianqing}, doi = {10.1049/iet-cta.2013.0584}, journal-iso = {IET CONTR THEORY APPL}, journal = {IET CONTROL THEORY & APPLICATIONS}, volume = {8}, unique-id = {24794873}, issn = {1751-8644}, year = {2014}, eissn = {1751-8652}, pages = {1215-1223} } @article{MTMT:24794875, title = {The effect of time-delayed feedback controller on an electrically actuated resonator}, url = {https://m2.mtmt.hu/api/publication/24794875}, author = {Shao, S and Masri, K M and Younis, M I}, doi = {10.1007/s11071-013-0962-0}, journal-iso = {NONLINEAR DYNAM}, journal = {NONLINEAR DYNAMICS}, volume = {74}, unique-id = {24794875}, issn = {0924-090X}, year = {2013}, eissn = {1573-269X}, pages = {257-270} } @article{MTMT:24794965, title = {IPACS Electronic library}, url = {https://m2.mtmt.hu/api/publication/24794965}, author = {Choe, Chol-Ung and Jang, Hyok and Ri, Hyo-Min and Dahms, Thomas and Flunkert, Valentin and Hövel, Philipp and Schoell, Eckehard}, journal-iso = {Cybernetics and physics Journal}, journal = {Cybernetics and physics Journal}, volume = {1}, unique-id = {24794965}, year = {2012}, pages = {155-164} } @article{MTMT:25387292, title = {Control of bistability in a delayed duffing oscillator}, url = {https://m2.mtmt.hu/api/publication/25387292}, author = {Hamdi, M and Belhaq, M}, doi = {10.1155/2012/872498}, journal-iso = {Advances in Acoustics and Vibration}, journal = {Advances in Acoustics and Vibration}, volume = {2012}, unique-id = {25387292}, issn = {1687-6261}, year = {2012} } @inproceedings{MTMT:24794876, title = {Second Order Sliding Mode Control of a 3-Dimensional Overhead-Crane}, url = {https://m2.mtmt.hu/api/publication/24794876}, author = {Vazquez, Carlos and Fridman, Leonid and Collado, Joaquin}, booktitle = {51st IEEE Conference on Decision and Control (CDC 2012)}, doi = {10.1109/CDC.2012.6426486}, unique-id = {24794876}, year = {2012}, pages = {6472-6476} } @article{MTMT:24794950, title = {Swing Analysis of Suspended Load System for Crane Ship of Transporting and Lifting Girders}, url = {https://m2.mtmt.hu/api/publication/24794950}, author = {胡于进 and 文定旭 and 王学林}, journal-iso = {XITONG FANGZHEN XUEBAO / JOURNAL OF SYSTEM SIMULATION}, journal = {XITONG FANGZHEN XUEBAO / JOURNAL OF SYSTEM SIMULATION}, volume = {24}, unique-id = {24794950}, issn = {1004-731X}, year = {2012}, pages = {1501-1509} } @article{MTMT:25095125, title = {Notes on a conservative nonlinear oscillator}, url = {https://m2.mtmt.hu/api/publication/25095125}, author = {Chen, Guo-hua and Tao, Zhao-Ling and Min, Jin-Zhong}, doi = {10.1016/j.camwa.2010.08.086}, journal-iso = {COMPUT MATH APPL}, journal = {COMPUTERS AND MATHEMATICS WITH APPLICATIONS}, volume = {61}, unique-id = {25095125}, issn = {0898-1221}, year = {2011}, eissn = {1873-7668}, pages = {2120-2122} } @misc{MTMT:24553421, title = {Estudo da dinâmica de um oscilador amortecido com retroalimentação retardada}, url = {https://m2.mtmt.hu/api/publication/24553421}, author = {de Souza, Daniel Câmara}, unique-id = {24553421}, year = {2011} } @article{MTMT:25095126, title = {Comments on the general dynamics of the nonlinear oscillator (x) double over dot +(1+(x) over dot(2))x=0}, url = {https://m2.mtmt.hu/api/publication/25095126}, author = {Mickens, Ronald E and Oyedeji, Kale}, doi = {10.1016/j.jsv.2011.04.027}, journal-iso = {J SOUND VIB}, journal = {JOURNAL OF SOUND AND VIBRATION}, volume = {330}, unique-id = {25095126}, issn = {0022-460X}, year = {2011}, eissn = {1095-8568}, pages = {4196-4200} } @article{MTMT:24794877, title = {Strongly Nonlinear Oscillators Subject to Delay}, url = {https://m2.mtmt.hu/api/publication/24794877}, author = {Erneux, Thomas}, doi = {10.1177/1077546309341130}, journal-iso = {J VIB CONTROL}, journal = {JOURNAL OF VIBRATION AND CONTROL}, volume = {16}, unique-id = {24794877}, issn = {1077-5463}, year = {2010}, eissn = {1741-2986}, pages = {1141-1149} } @article{MTMT:25095127, title = {On the small-amplitude approximation to the differential equation (x)double over dot + (1 + (x)over dot (2))x = 0}, url = {https://m2.mtmt.hu/api/publication/25095127}, author = {Fernandez, Francisco M}, doi = {10.1016/j.amc.2010.03.127}, journal-iso = {APPL MATH COMPUT}, journal = {APPLIED MATHEMATICS AND COMPUTATION}, volume = {216}, unique-id = {25095127}, issn = {0096-3003}, year = {2010}, eissn = {1873-5649}, pages = {3111-3113} } @article{MTMT:2827251, title = {High-dimensional harmonic balance analysis for second-order delay-differential equations}, url = {https://m2.mtmt.hu/api/publication/2827251}, author = {Liu, Liping and Kalmár-Nagy, Tamás}, doi = {10.1177/1077546309341134}, journal-iso = {J VIB CONTROL}, journal = {JOURNAL OF VIBRATION AND CONTROL}, volume = {16}, unique-id = {2827251}, issn = {1077-5463}, year = {2010}, eissn = {1741-2986}, pages = {1189-1208}, orcid-numbers = {Kalmár-Nagy, Tamás/0000-0003-1374-2620} } @misc{MTMT:24794964, title = {Stabilization of an inverted pendulum via periodic forcing}, url = {https://m2.mtmt.hu/api/publication/24794964}, author = {Shapero, Samuel A and Chang, Yiwei and Hayward, Robert}, unique-id = {24794964}, year = {2010}, pages = {1-10} } @article{MTMT:24794880, title = {Cargo pendulum vibration damping inside vehicle hull}, url = {https://m2.mtmt.hu/api/publication/24794880}, author = {Viba, J and Vilkajs, A and Kovals, E and Grasmani, B}, journal-iso = {J VIBROENG}, journal = {JOURNAL OF VIBROENGINEERING}, volume = {12}, unique-id = {24794880}, issn = {1392-8716}, year = {2010}, eissn = {2538-8460}, pages = {381-387} } @article{MTMT:24794878, title = {Stability and Hopf bifurcation of a class of TCP/AQM networks}, url = {https://m2.mtmt.hu/api/publication/24794878}, author = {Zheng, Y G and Wang, Z H}, doi = {10.1016/j.nonrwa.2009.03.008}, journal-iso = {NONLINEAR ANAL-REAL}, journal = {NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS}, volume = {11}, unique-id = {24794878}, issn = {1468-1218}, year = {2010}, eissn = {1878-5719}, pages = {1552-1559} } @book{MTMT:24794958, title = {Surveys and Tutorials in the Applied Mathematical Sciences}, url = {https://m2.mtmt.hu/api/publication/24794958}, author = {Antman, SS and Marsden, JE and Sirovich, L}, publisher = {Springer Netherlands}, unique-id = {24794958}, year = {2009} } @CONFERENCE{MTMT:24794961, title = {Delay induced canard explosion in high speed machining}, url = {https://m2.mtmt.hu/api/publication/24794961}, author = {Campbell, Sue Ann and Stone, Emily and Erneux, Thomas}, booktitle = {Non-linear Dynamics of Deep Drilling Systems}, unique-id = {24794961}, year = {2009}, pages = {29-32} } @book{MTMT:24794962, title = {Applied delay differential equations}, url = {https://m2.mtmt.hu/api/publication/24794962}, author = {Erneux, Thomas}, publisher = {Springer Science and Business Media B.V.}, unique-id = {24794962}, year = {2009} } @article{MTMT:24794884, title = {Asymptotic properties of the spectrum of neutral delay differential equations}, url = {https://m2.mtmt.hu/api/publication/24794884}, author = {Kyrychko, Y N and Blyuss, K B and Hoevel, P and Schoell, E}, doi = {10.1080/14689360902893285}, journal-iso = {DYNAM SYST}, journal = {DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL}, volume = {24}, unique-id = {24794884}, issn = {1468-9367}, year = {2009}, eissn = {1468-9375}, pages = {361-372} } @article{MTMT:20673770, title = {The time-delayed inverted pendulum: implications for human balance control}, url = {https://m2.mtmt.hu/api/publication/20673770}, author = {Milton, J and Cabrera, JL and Ohira, T and Tajima, S and Tonosaki, Y and Eurich, CW and Campbell, SA}, doi = {10.1063/1.3141429}, journal-iso = {CHAOS}, journal = {CHAOS}, volume = {19}, unique-id = {20673770}, issn = {1054-1500}, year = {2009}, eissn = {1089-7682} } @{MTMT:24794883, title = {Optimal delayed control for an overhead crane}, url = {https://m2.mtmt.hu/api/publication/24794883}, author = {Vazquez, Carlos and Collado, Joaquin}, booktitle = {2009 6TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING, COMPUTING SCIENCE AND AUTOMATION CONTROL (CCE 2009)}, doi = {10.1109/ICEEE.2009.5393451}, publisher = {Institute of Electrical and Electronics Engineers}, unique-id = {24794883}, year = {2009}, pages = {109-114} } @{MTMT:24794882, title = {Proportional retarded control of a second order system}, url = {https://m2.mtmt.hu/api/publication/24794882}, author = {Villafuerte, R and Mondie, S and Vazquez, C and Collado, J}, booktitle = {2009 6TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING, COMPUTING SCIENCE AND AUTOMATION CONTROL (CCE 2009)}, doi = {10.1109/ICEEE.2009.5393441}, publisher = {Institute of Electrical and Electronics Engineers}, unique-id = {24794882}, year = {2009}, pages = {138-143} } @article{MTMT:26287902, title = {Limit-cycle oscillators subject to a delayed feedback}, url = {https://m2.mtmt.hu/api/publication/26287902}, author = {Erneux, Thomas and Grasman, Johan}, doi = {10.1103/PhysRevE.78.026209}, journal-iso = {PHYS REV E STAT NONLIN}, journal = {PHYSICAL REVIEW E - STATISTICAL, NONLINEAR AND SOFT MATTER PHYSICS (2001-2015)}, volume = {78}, unique-id = {26287902}, issn = {1539-3755}, year = {2008}, eissn = {1550-2376} } @{MTMT:24794885, title = {VIBRATION DAMPING OF CARGO LIKE PENDULUM INSIDE VEHICLE HULL}, url = {https://m2.mtmt.hu/api/publication/24794885}, author = {Viba, Janis and Kovals, Edgars and Vilkajs, Atis}, booktitle = {7TH INTERNATIONAL SCIENTIFIC CONFERENCE - ENGINEERING FOR RURAL DEVELOPMENT, PROCEEDINGS}, publisher = {Latvijas Lauksaimniecības universitāte}, unique-id = {24794885}, year = {2008}, pages = {169-172} }