Title :
Previewing control system of automatic height adjustment for drum-type coal excavator based on memory cutting with identification of object model by genetic algorithm
Author :
Tian, Mu-qin ; Xiong, Shi-Bo
Author_Institution :
Taiyuan Univ. of Technol., China
Abstract :
A preview control system is applied to the process of automatic height adjustment for the roller of a drum-type coal excavator. The memory track is fully utilized as previewing information. The control problem of the lagged inertia of the coal excavator is solved in a radical way. Also, the performance index is optimized at the same time. For the preview control requests object model, we use a genetic algorithm to identify the model.
Keywords :
genetic algorithms; mining; parameter estimation; performance index; predictive control; spatial variables control; automatic height adjustment; drum-type coal excavator; genetic algorithm; lagged inertia problem; memory cutting; memory track; object model identification; optimization; performance index; preview control requests object model; preview control system; previewing information; Automatic control; Biological system modeling; Control system synthesis; Control systems; Force sensors; Genetic algorithms; Motion control; Performance analysis; Sensor phenomena and characterization; Target tracking;
Conference_Titel :
Machine Learning and Cybernetics, 2002. Proceedings. 2002 International Conference on
Print_ISBN :
0-7803-7508-4
DOI :
10.1109/ICMLC.2002.1174412
