Sliding Mode Control of Inverted Pendulum with Decoupling Algorithm
Author(s) -
Ajit Kumar,
Bharat Bhushan
Publication year - 2018
Publication title -
international journal of computer applications
Language(s) - English
Resource type - Journals
ISSN - 0975-8887
DOI - 10.5120/ijca2018918044
Subject(s) - inverted pendulum , decoupling (probability) , computer science , algorithm , double inverted pendulum , mode (computer interface) , control theory (sociology) , control (management) , control engineering , artificial intelligence , nonlinear system , physics , operating system , quantum mechanics , engineering
This paper presents a decoupling algorithm of sliding mode control on inverted pendulum. The decoupled method provides a simple way to achieve asymptotic stability for a nth -order nonlinear systems. The system dynamics of SMC and inverted pendulum systems are encapsulated in the algorithm form and analysed by MATLAB Simulations. The convergence of the proposed sliding mode control is verified by Lyapunov function to prove the stability of system. Numerical simulations of designed SMC control strategy for inverted pendulum demonstrate faster convergence, reduced disturbance in control input and overall robust performance.
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