4.7 Article

Neural fractional-order control of telescopic truck cranes

Related references

Note: Only part of the references are listed.
Article Engineering, Multidisciplinary

Adaptive trajectory control of an under-actuated snake robot

Guodong Qin et al.

Summary: An adaptive trajectory control method for under-actuated snake robots is proposed in this study by simplifying the control and actuation systems of hyper-redundant robots. The algorithm includes controlling the spatial rotation angles of multiple rigid joints to synchronize under-actuated joints and implementing trajectory planning and tracking control principles. The simulation and experiments validate the correctness of the trajectory control algorithm and the rationality of the structural design for the snake robot.

APPLIED MATHEMATICAL MODELLING (2022)

Article Engineering, Multidisciplinary

Dynamic modeling and fuzzy compensation sliding mode control for flexible manipulator servo system

Dongyang Shang et al.

Summary: This study proposes a model simplification method and an improved control strategy for the complex flexible manipulator servo system. The model simplification method ignores the second-order modal deformation, while the improved control strategy utilizes fuzzy compensation sliding mode control to reduce chattering and angular velocity errors. Simulation experiments and physical control experiments validate the effectiveness of the improved strategy.

APPLIED MATHEMATICAL MODELLING (2022)

Article Mathematics, Interdisciplinary Applications

Discrete-time macroeconomic system: Bifurcation analysis and synchronization using fuzzy-based activation feedback control

Shuang-Shuang Zhou et al.

Summary: This study investigates the dynamical behavior and synchronization of economic systems using mathematical modeling, topological classification, bifurcation analysis, Lyapunov exponents, and manifold theory. The proposed fuzzy based-activation feedback controller is shown to successfully synchronize the system, enhancing performance and accuracy compared to conventional control methods. Numerical simulations confirm the effectiveness of the proposed control technique in pushing the response system states to the desired value.

CHAOS SOLITONS & FRACTALS (2021)

Article Mathematics, Interdisciplinary Applications

Simulation and experimental validation of a non-equilibrium chaotic system

Hadi Jahanshahi et al.

Summary: This paper investigates a four-dimensional system with no equilibria and hidden attractors, studying its chaotic behavior through numerical simulations and experimental circuit implementation. The results confirm the chaotic nature of the system, paving the way for potential engineering applications such as data transmission and information security.

CHAOS SOLITONS & FRACTALS (2021)

Article Mathematics, Interdisciplinary Applications

On the variable-order fractional memristor oscillator: Data security applications and synchronization using a type-2 fuzzy disturbance observer-based robust control

Jun-Feng Li et al.

Summary: This paper introduces a variable-order hyperchaotic system for information security, utilizing a fractional version for sound encryption. The system shows more complex characteristics and degrees of freedom compared to traditional systems, making it suitable for data transmission and information security. Sound encryption demonstrates the system's excellent performance in engineering applications.

CHAOS SOLITONS & FRACTALS (2021)

Article Engineering, Mechanical

Dynamic modeling and self-tuning anti-sway control of a seven degree of freedom shipboard knuckle boom crane

Iain A. Martin et al.

Summary: This paper addresses the lack of research in anti-sway control for high degree of freedom shipboard cranes by developing a dynamic model and control system. Simulation testing showed a significant reduction in payload position error and strong robustness against system disturbances and parameter errors.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2021)

Article Engineering, Multidisciplinary

A 3D model for static and dynamic analysis of an offshore knuckle boom crane

Iwona Adamiec-Wojcik et al.

APPLIED MATHEMATICAL MODELLING (2019)

Article Engineering, Multidisciplinary

Stabilization of the motion of a spherical robot using feedbacks

Alexey Borisov et al.

APPLIED MATHEMATICAL MODELLING (2019)

Article Engineering, Mechanical

Fractional-order fast terminal back-stepping sliding mode control of crawler cranes

Le Anh Tuan

MECHANISM AND MACHINE THEORY (2019)

Article Chemistry, Multidisciplinary

Impact of Wind on the Movement of the Load Carried by Rotary Crane

Dawid Cekus et al.

APPLIED SCIENCES-BASEL (2019)

Article Automation & Control Systems

3D cooperative control of tower cranes using robust adaptive techniques

Anh Tuan Le et al.

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS (2017)

Article Automation & Control Systems

Adaptive repetitive learning control for an offshore boom crane

Yuzhe Qian et al.

AUTOMATICA (2017)

Article Engineering, Multidisciplinary

Dynamic modeling, parameter estimation and control of a leg prosthesis test robot

Hanz Richter et al.

APPLIED MATHEMATICAL MODELLING (2015)

Article Engineering, Multidisciplinary

Global stabilization of underactuated spring-coupled three-link horizontal manipulator using position measurements only

Ancai Zhang et al.

APPLIED MATHEMATICAL MODELLING (2015)

Article Mathematics, Applied

Using general quadratic Lyapunov functions to prove Lyapunov uniform stability for fractional order systems

Manuel A. Duarte-Mermoud et al.

COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION (2015)

Article Automation & Control Systems

Comparison of Methods for Modeling a Hydraulic Loader Crane With Flexible Translational Links

Henrik C. Pedersen et al.

JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME (2015)

Article Engineering, Mechanical

Dynamics of telescopic cranes with flexible structural components

Arkadiusz Trabka

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES (2014)

Article Engineering, Civil

Stress analysis in contact zone between the segments of telescopic booms of hydraulic truck cranes

Mile Savkovic et al.

THIN-WALLED STRUCTURES (2014)

Article Automation & Control Systems

A survey of underactuated mechanical systems

Yang Liu et al.

IET CONTROL THEORY AND APPLICATIONS (2013)

Article Transportation Science & Technology

MODELLING THE DYNAMIC BEHAVIOUR OF THE TRUCK-CRANE

Radomir Mijailovic

TRANSPORT (2011)

Article Construction & Building Technology

Closed-loop control of hydraulic telescopic handler

Justin Cinkelj et al.

AUTOMATION IN CONSTRUCTION (2010)

Article Mathematics, Applied

Stability of fractional-order nonlinear dynamic systems: Lyapunov direct method and generalized Mittag-Leffler stability

Yan Li et al.

COMPUTERS & MATHEMATICS WITH APPLICATIONS (2010)

Article Automation & Control Systems

Tracking and anti-sway control for boom cranes

Joerg Neupert et al.

CONTROL ENGINEERING PRACTICE (2010)

Article Engineering, Civil

The dynamic stability of a laboratory model of a truck crane

W. Sochacki

THIN-WALLED STRUCTURES (2007)

Article Automation & Control Systems

Vibration control of a telescopic handler using time delay control and commandless input shaping technique

JY Park et al.

CONTROL ENGINEERING PRACTICE (2004)