Research Article
Discrete Dynamics-Based Parameter Analysis and Optimization of Fuzzy Controller for Inverted Pendulum Systems Based on Chaos Algorithm
Table 1
Introduction of symbols used in the double inverted pendulum system [
17].
| Parameters | Values | Significance |
| | m | Displacements of a cart | | rad | The angle between the inverted pendulum 1 and the vertical direction | | rad | The angle between the inverted pendulum 2 and the vertical direction | | 1.096 kg | Equivalent mass of the cart | | 0.13 kg | The quality of the inverted pendulum 1 | | 0.05 kg | The quality of the inverted pendulum 2 | | 0.0002 kg·m·m | The moment of inertia of an inverted pendulum 1 | | 0.0034 kg·m·m | The moment of inertia of an inverted pendulum 2 | | 0.0775 m | The half length of the inverted pendulum 1 | | 0.25 m | The half length of the inverted pendulum 2 | | 0.155 m | The length of the inverted pendulum 1 | | 10.1403 N·m/s | Friction coefficient of the cart | | 0.003415 N·m/s | Friction coefficient of the inverted pendulum 1 | | 0.003224 N·m/s | Friction coefficient of the inverted pendulum 2 | | 9.8 m/ | Gravitational acceleration |
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