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Disturbance Observer Based Heave Compensation Control for Benthic Coring Drill£¬Open Mechanical Engineering Journal, 2013, 7, 129-135
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Accession number:  20142217778026

  Title:  Disturbance observer based heave compensation control for benthic coring drill
  Authors:  Guo, Y.1, 2 ; Jing, Y.P.1; Jiang, M.1; Luo, B.W.1  
  Author affiliation:  1 Engineering Research Centre of Advanced Mining Equipment, Ministry of Education, Hunan University of Science and Technology, HuNan Xiangtan 411201, China  
   2 Key Laboratory of Lightweight and Reliability Technology for Engineering Vehicle, Education Department of Hunan Province, Changsha University of Science and Technology, HuNan Changsha 410004, China  
  Corresponding author:  Guo, Y. (gy012702@163.com)  
  Source title:  Open Mechanical Engineering Journal
  Abbreviated source title:  Open Mech. Eng. J.
  Volume:  7
  Issue:  1
  Issue date:  2013
  Publication year:  2013
  Pages:  129-135
  Language:  English
  E-ISSN:  1874155X  
  Document type:  Journal article (JA)
  Publisher:  Bentham Science Publishers B.V., P.O. Box 294, Bussum, 1400 AG, Netherlands
  Abstract:  Severe environment in deep ocean affects operating reliability and security of coring drill. Adopting heave motion signal measured by accelerometer to confirm heave compensation of coring drill, the compensation control method is proposed using disturbance observer to restrain the disturbance. Then, the disturbance observer is designed. The heave motion simulation for coring drill is done with this control method, and the results show that the heave motion compensation control of coring drill using disturbance observer avoids the disturbance with high tracking quality, and provides high reliability and security to coring drill operating. © Guo et al.
  Number of references:  13
  Main heading:  Deepwater drilling  
  Controlled terms:  Drills  -  Hydraulic equipment  -  Motion compensation  -  Motion control  -  Quality control  -  Winches  
  Uncontrolled terms:  Compensation control  -  Disturbance observe  -  Disturbance observer  -  Heave compensations  -  Heave motion  -  Hydraulic system  -  Operating reliability  -  Path tracking  
  Classification code:  511.1 Oil Field Production Operations -  603.2 Machine Tool Accessories -  605 Small Tools and Hardware -  632.2 Hydraulic Equipment and Machinery -  731.3 Specific Variables Control -  741 Light, Optics and Optical Devices -  913.3 Quality Assurance and Control
  DOI:  10.2174/1874155X01307010129
  Database:  Compendex
   Compilation and indexing terms, © 2014 Elsevier Inc.
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Accession number:       
20142217778026
Title:        Disturbance observer based heave compensation control for benthic coring drill
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