Title: | Nonlinear Model Predictive Control of a Hydraulic Forestry Crane Hydraulisen metsäkonenosturin malliprediktiivinen säätö |
Author(s): | Kalmari, Jouko |
Date: | 2015 |
Language: | en |
Pages: | 83 + app. 57 |
Department: | Sähkötekniikan ja automaation laitos Department of Electrical Engineering and Automation |
ISBN: | 978-952-60-6325-6 (electronic) 978-952-60-6324-9 (printed) |
Series: | Aalto University publication series DOCTORAL DISSERTATIONS, 111/2015 |
ISSN: | 1799-4942 (electronic) 1799-4934 (printed) 1799-4934 (ISSN-L) |
Supervising professor(s): | Visala, Arto, Prof., Aalto University, Department of Electrical Engineering and Automation, Finland |
Thesis advisor(s): | Backman, Juha, D.Sc., Aalto University, Department of Automation and Systems Technology, Finland |
Subject: | Automation |
Keywords: | anti-sway control, forest machines, path tracking, state estimation, hydraulic systems, heiluntaa vähentävä säätö, metsäkoneet, polun seuranta, tilan estimointi, hydrauliset järjestelmät |
Archive | yes |
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Abstract:Metsänhoito on koneellistunut merkittävästi viimeisten vuosikymmenien aikana. Pohjoismaissa laajasti käytössä olevat hakkuukoneet kaatavat puut, karsivat ja katkovat ne tehokkaasti. Kiinnostus myös muiden metsänhoidollisten toimien koneellistamiseen on herännyt. Koneellistamisella voitaisiin lisätä tuottavuutta ja vähentää työvoiman tarvetta. Automaation lisääminen metsäkoneisiin voisi olla seuraava johdonmukainen askel. |
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Parts:[Publication 1]: Jouko Kalmari, Juha Backman, Arto Visala. Nonlinear model predictive control of hydraulic forestry crane with automatic sway damping. Computers and Electronics in Agriculture, 109, 36-45, November 2014. DOI: 10.1016/j.compag.2014.09.006 View at Publisher [Publication 2]: Jouko Kalmari, Heikki Hyyti, Arto Visala. Sway Estimation using Inertial Measurement Units for Cranes with a Rotating Tool. In Proc. Intelligent Autonomous Vehicles 2013, IFAC International Conference, Brisbane, Australia, June 2013.[Publication 3]: Jouko Kalmari, Tuomas Pihlajamäki, Heikki Hyyti, Markku Luomaranta, Arto Visala. ISO 11783 Compliant Forest Crane as a Platform for Automatic Control. In Proc. Agricontrol 2013, IFAC International Conference, Espoo, Finland, August 2013.[Publication 4]: Jouko Kalmari, Juha Backman, Arto Visala. A toolkit for nonlinear model predictive control using gradient projection and code generation. Control Engineering Practice, 39, 56-66, June 2015. DOI: 10.1016/j.conengprac.2015.01.002 View at Publisher [Publication 5]: Heikki Hyyti, Jouko Kalmari, Arto Visala. Real-time Detection of Young Spruce Using Color and Texture Features on an Autonomous Forest Machine. In Proc. International Joint Conference on Neural Networks, Dallas, Texas, USA, August 2013.[Publication 6]: Jouko Kalmari, Jakke Kulovesi, Arto Visala. Measuring Log Length using Computer Stereo Vision in Harvester Head. In Proc. of the 18th IFAC World Congress, Milano, Italy, August 2011. |
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