The High Response and High Efficiency Velocity Control of Hydraulic Injection Molding

Int J Adv Manuf Technol (2009) 43:841851 DOI 10.1007/s00170-008-1759-z ORIGINAL ARTICLE The gangly resolution and high dexterity speed conceal of a hydraulic injection border machine using a multivariate rotational recreate electro-hydraulic pump- incorporatelerled constitution Mao-Hsiung Chiang & Chung-Chieh Chen & Chung-Feng Jeffrey Kuo accredited: 12 April 2007 / recognised: 10 September 2008 / Published online: 26 September 2008 # Springer-Verlag capital of the United Kingdom Limited 2008 rustle High retort and high efficiency stop number control of a hydraulic injection molding machine (HIMM) is put across especially for the process of high-tech industries, such as CD and DVD disks, plastic optical lens, lessen guide plates, and so on Instead of the hydraulic valvecontrolled brasss that have the enigma of low competency efficiency but have been utilise widely in todays HIMMs, the paper develops a high result and high energy efficiency electro -hydraulic pump-controlled system driven by a variable rotational speed AC servomechanismmechanism force for achieving high answer and high efficiency velocity control in HIMMs. A constant displacement axial piston pump combined with the AC servo motor is positive in this research as the high response electro-hydraulic pumpcontrolled system for the HIMMs.

For that, the control strategy, signed-distance fuzzy slip mode control (SDFSMC) is developed to simplify the fuzzy swayer base by means of the sliding surface for practical applications. The developed high response variable rotational speed electro-hydraulic pump-controlled syste m controlled by SD-FSMC is utilize and veri! fied experimentally for velocity control with various velocity targets and external loading conditions. Furthermore, the energy efficiencies of different experiments argon study and compared precisely by the power quality record-keeper apply to measure the electrical power consumed by the AC servo motor. Keywords Hydraulic injection molding machine . Electro-hydraulic pump-controlled system . AC servo motor ....If you want to get a upright essay, order it on our website: BestEssayCheap.com

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