An adaptive control system with self-organizing fuzzy sliding mode control strategy for micro wire-EDM machines

2009 ◽  
Vol 50 (1-4) ◽  
pp. 315-328 ◽  
Author(s):  
Mu-Tian Yan
Keyword(s):  
Adaptive Control ◽  
Control System ◽  
Sliding Mode Control ◽  
Control Strategy ◽  
Sliding Mode ◽  
Adaptive Control System ◽  
Wire Edm ◽  
Fuzzy Sliding Mode Control ◽  
Mode Control ◽  
Fuzzy Sliding Mode

Vibration Control of a Translating Beam With an Active Control Strategy on the Basis of the Fuzzy Sliding Mode Control

2013 ◽  
Author(s):  
Liming Dai ◽  
Lin Sun
Keyword(s):  
Sliding Mode Control ◽  
Vibration Control ◽  
Active Control ◽  
Control Strategy ◽  
Sliding Mode ◽  
Nonlinear Dynamic System ◽  
Fuzzy Sliding Mode Control ◽  
Mode Control ◽  
Fuzzy Sliding Mode ◽  
Active Control Strategy

An active control strategy is developed for nonlinear vibration control of an axially translating beam applied in engineering field. The control strategy is established on the basis of Fuzzy Sliding Mode Control. The nonlinear model governing the beam system is described with a six-degree nonlinear dynamic system. Corresponding to the multi-degree nonlinear system, the active control strategy is developed. The proposed control strategy is proven to be effective in controlling and stabilizing the nonlinear motions especially chaotic motion of the beam.

Fuzzy sliding mode control of servo control system based on variable speeding approach rate

2019 ◽  
Vol 23 (24) ◽  
pp. 13477-13487 ◽  
Author(s):  
Hao Huang ◽  
Md Zakirul Alam Bhuiyan ◽  
Qunzhang Tu ◽  
Chengming Jiang ◽  
Jinhong Xue ◽  
...  
Keyword(s):  
Control System ◽  
Sliding Mode Control ◽  
Sliding Mode ◽  
Servo Control ◽  
Fuzzy Sliding Mode Control ◽  
Mode Control ◽  
Servo Control System ◽  
Fuzzy Sliding Mode

scholarly journals Backstepping Fuzzy Sliding Mode Control for the Antiskid Braking System of Unmanned Aerial Vehicles

Electronics ◽  
2020 ◽  
Vol 9 (10) ◽  
pp. 1731
Author(s):  
Xi Zhang ◽  
Hui Lin
Keyword(s):  
Sliding Mode Control ◽  
Unmanned Aerial Vehicles ◽  
Control Strategy ◽  
Sliding Mode ◽  
Pressure Control ◽  
Slip Ratio ◽  
Fuzzy Sliding Mode Control ◽  
Braking System ◽  
Mode Control ◽  
Fuzzy Sliding Mode

This paper proposes a backstepping fuzzy sliding mode control method for the antiskid braking system (ABS) of unmanned aerial vehicles (UAVs). First, the longitudinal dynamic model of the UAV braking system is established and combined with the model of the electromechanical actuator (EMA), based on reasonable simplification. Subsequently, to overcome the higher-order nonlinearity of the braking system and ensure the lateral stability of the UAV during the braking process, an ABS controller is designed using the barrier Lyapunov function to ensure that the slip ratio can track the reference value without exceeding the preset range. Then, a power fast terminal sliding mode control algorithm is adopted to realize high-performance braking pressure control, which is required in the ABS controller, and a fuzzy corrector is established to improve the dynamic adaptation of the EMA controller in different braking pressure ranges. The experimental results show that the proposed braking pressure control strategy can improve the servo performance of the EMA, and the hardware in loop (HIL) experimental results indicate that the proposed slip ratio control strategy demonstrates a satisfactory performance in terms of stability under various runway conditions.

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