Velocity Tracking Control for Hydraulic Lifting System Based on Adaptive PSD Controller

Abstract:

The single neutron adaptive PID controller is applied to the angular velocity tracking control of the hydraulic lifting system. The angle velocity tracking control strategy of the lifting process is proposed, and the lifting angle velocity is designed based on the sine acceleration function, and the lifting angle velocity dynamic programming based on the real-time angle is proposed. The single neutron adaptive PID control method is studied, and in order to improve its performance, a method utilizing genetic algorithm to optimize these parameters of single neuron PID controller is presented. The control algorithm is applied to the large mechanical lifting process successfully, and the simulation results show that the control performance of the Adaptive PSD Controller is more effective.

• Periodical: Applied Mechanics and Materials (Volume 394)
• Pages: 398-403
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.394.398
• Online since: September 2013
• Authors: Chang Lin Ma, Lin Hao, Feng Li
• Keywords: Adaptive PID Controller, Genetic Algorithm (GA), Hydraulic Lifting System, Velocity Tracking Control

References

[1] Huang X. X, Gao Q. H, Guo X. S, Dynamic modeling of erected process for large mechanism, Journal of System Simulation, vol. 14, No. 3, pp.271-273, March (2002).

[2] Jinkun Liu. Modest PID Controller and its MATLAB Simulation[M]. Publishing House of Electronics Industry, pp.189-196, (2003).

[3] Mitsuo Gen. Runwei Cheng. Genetic Algorithms and Engineering Optimization [M], (2000).

[4] Chun Liang Lin, GA-based multi objective PID control for a linear brushless DC motor, IEEE Transactions on Mechatronics, 2003, 8(1): 56~65.

DOI: 10.1109/tmech.2003.809136

[5] Xiong G.L. Collaborative Simulation & Virtual Prototyping, Beijing: Tsinghua University Press, 2004. 8.

[6] Yu S. X, Zhao Y, JERK—Impact, Passenger's comfortability, Transition Curve, Physics and Engineering, 2001 , No. 3, pp.7-12.

[7] Ma C. L, Huang X, X, Li F, Gao Q. H, Hao L, Studies for Modeling and Simulation of Lift System with Multi-stage Cylinder Based on Software Collaboration, Journal of System Simulation, vol. 18, Suppl. 2, pp.523-525, August (2006).