Research on extraneous torque of closed-loop load simulation system of engineering vehicle hydraulic chassis

Zhiyong Tang; Zhongcai Pei; Song Peng; Zhaoqin Peng; Zhanlin Wang

doi:10.1117/12.717800

28 October 2006 Research on extraneous torque of closed-loop load simulation system of engineering vehicle hydraulic chassis

Zhiyong Tang, Zhongcai Pei, Song Peng, Zhaoqin Peng, Zhanlin Wang

Author Affiliations +

Proceedings Volume 6358, Sixth International Symposium on Instrumentation and Control Technology: Sensors, Automatic Measurement, Control, and Computer Simulation; 63580T (2006) https://doi.org/10.1117/12.717800
Event: Sixth International Symposium on Instrumentation and Control Technology, 2006, Beijing, China

Abstract

The test platform was established In order to study the static and dynamic performance of engineering vehicle hydraulic chassis, and the closed-loop load simulation system is one of the key parts. The hydraulic principle was introduced, and the precise mathematic model was present in this paper. The dynamic performance of load simulation system is affected by the rotary speed of the loaded object and the performance of pressure stabilization through analyzing. So the combined controller based on feedforward and Fuzzy_PID was proposed. The experiments showed that the control system has a good robustness and stabilization, and it is effective and reasonable.

Citation Download Citation

Zhiyong Tang, Zhongcai Pei, Song Peng, Zhaoqin Peng, and Zhanlin Wang "Research on extraneous torque of closed-loop load simulation system of engineering vehicle hydraulic chassis", Proc. SPIE 6358, Sixth International Symposium on Instrumentation and Control Technology: Sensors, Automatic Measurement, Control, and Computer Simulation, 63580T (28 October 2006); https://doi.org/10.1117/12.717800

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