Nonlinear balancing system

The aim of this paper is to use genetic algorithm to identify parameters of a nonlinear balancing system. In this case, single-linked inverted pendulum was chosen. With identified parameters of nonlinear model, a LQR controller was designed to prove that parameters were identified well. Results which were operated in Matlab/ Simulink environment showed that identifying process was good.

6p vidoctorstrange 06-05-2023 5 1   Download

Rotary Inverted Pendulum (RIP) plays a vital role in control engineering. Rotary Inverted Pendulum is a complex, nonlinear, non-minimum-phase and under-actuated system which has various applications in the field of Robotics. The main contribution of this paper is to design and control RIP by using Linear Quadratic Regulator (LQR) controller for stabilization at vertically upright position - the unstable equilibrium point, and Linear Quadratic Tracker (LQT) controller for tracking the desired trajectory.

11p vicaptainmarvel 21-04-2023 8 4   Download

The paper introduces a new carrier PWM technique to control the cascade inverter output. Improving electrical power quality by reducing harmonic content caused by nonlinear load will be considered. In this paper, there will be mathematically formulated and simulated for 5-level cascade inverter and applied in filtering harmonics in three-phase four-wire unbalanced load system.

8p vicaptainmarvel 21-04-2023 8 4   Download

Rotary Inverted Pendulum (RIP) is a non-linear system that is considered a benchmark in control theory problem. It represents a broader class of under-actuated systems. Rotary inverted pendulum is a complex system, widely studied in many areas due to its complexity, nonlinearities and nonminimum-phase system. In this work, the authors implement the inputoutput feedback linearization techniques (IOFL) for the control of rotary inverted pendulum.

10p visherylsandber 28-06-2022 16 4   Download

Lecture Power system operation and control - Lesson 8: Load and generator models, bus admittance matrix, power flow provide students with knowledge about high voltage transformer manufacturing in North America; power flow analysis; linear versus nonlinear systems; linear power system elements; nonlinear power system elements; nonlinear systems may have multiple solutions or no solution;...

29p hanthienngao 15-04-2022 9 1   Download

The nonlinear energy sink is modeled as a lumped - mass system composed of a point mass, a spring with nonlinear cubic stiffness and a linear viscous damping element. The piezoelectric device is placed in the ground configuration.

16p guernsey 28-12-2021 7 0   Download

Aiming at the characteristics of nonlinear, multi-parameter, strong coupling and difficulty in direct online measurement of key biological parameters of marine low-temperature protease fermentation process, a softsensing modeling method based on artificial bee colony (ABC) and multiple least squares support vector machine (MLSSVM) inversion for marine protease fermentation process is proposed.

13p vihamax2711 21-04-2020 15 1   Download

In this paper a method for dynamical balancing of rotating machines as nonlinear system is proposed. After analysing and identifying the nonlifiear system, procedure of dynamical balance including measurement and processing of vibration signals, for calculating magnitude and location of imbalance mass is presented. An example or simulation and calculation is investigated for illustration of the method.

8p chikychiky 27-10-2018 32 3   Download

In this paper, an explicit formulation of the shooting scheme for computation of multiple periodic attractors of a harmonically excited oscillator which is asymmetric with both stiffness and viscous damping piecewise linearities is derived. The numerical simulation by the shooting method is compared with that by the incremental harmonic balance method (IHB method), which shows that the shooting method is in many respects distinctively advantageous over the incremental harmonic balance method.

11p thienthanquydu 19-10-2018 29 1   Download

By writing this monograph, I would like first to provide a useful gathering of some knowledge that everybody involved in the numerical simulation of hyperbolic conservation laws could have learned in journals, in conferences communications, or simply by discussing with researchers or engineers. Most of the notions discussed along the chapters are indeed either extracted from journal articles, or are natural extensions of basic ideas introduced in these articles.

143p coeus75 29-01-2013 70 3   Download

J. Angeles, Fundamentals of Robotic Mechanical Systems: Theory, Methods, and Algorithms, 2nd ed. P. Basu, C. Kefa, and L. Jestin, Boilers and Burners: Design and Theory J.M. Berthelot, Composite Materials: Mechanical Behavior and Structural Analysis I.J. Busch-Vishniac, Electromechanical Sensors and Actuators J. Chakrabarty, Applied Plasticity G. Chryssolouris, Laser Machining: Theory and Practice V.N. Constantinescu, Laminar Viscous Flow G.A. Costello, Theory of Wire Rope, 2nd ed. K. Czolczynski, Rotordynamics of Gas-Lubricated Journal Bearing Systems M.S.

0p khangoc2393 13-08-2012 80 12   Download