Simulation of Inverted Pendulum
Presented to: Dr. SH. JAVADI
Presented by:
Pourya parsa
January 2018
1
System Model
2
Equations of Motion
𝑠𝑡𝑎𝑡𝑒: 𝑥 𝜃 𝑙 𝑥 𝜃 𝑙
𝑇
𝑠𝑡𝑎𝑡𝑒: 𝑥 𝜃 𝑦 𝑥 𝜃 𝑦
𝑇
𝑧 = 𝑓 𝑧, 𝑑, 𝑑, 𝑑 + 𝐵 𝑧 𝑢
3
Controlling Pendulum Angle &
Ride Height: Sliding Control
𝑞 = 𝜃 𝑦 𝑇
, 𝑞 = 𝜃 𝑦
𝑇
, 𝑞 = 𝑞 − 𝑞 𝑑,
𝑠 = 𝑞 + 𝜆 𝑞
𝑞 = 𝑓 𝑞, 𝑑, 𝑑, 𝑑 + 𝐵(𝑞)𝑢
𝑢 = 𝐵−1
𝑞 𝑑 − 𝑓 − 𝜆 𝑞
𝑢 = 𝑢 + 𝐹 + 𝜂 𝑠𝑎𝑡(
𝑠
Φ
)
4
Controlling Pendulum Velocity
𝜃 𝑑 = −𝐾 𝑃 𝑥 − 𝑥 𝑑 − 𝐾𝐼
0
𝑡
𝑥 − 𝑥 𝑑 𝑑𝑡
5
Results
6
Results
7
Animation
8

Simulation of inverted pendulum presentation