Optimal Digital Valve Control Using Embedded GPU

Johan Ersfolk; Pontus Boström; Ville Timonen; Jan Westerholm; Jonatan Wiik; Otso Karhu; Matti Linjama; Marina Walden

Optimal Digital Valve Control Using Embedded GPU

Johan Ersfolk, Pontus Boström, Ville Timonen, Jan Westerholm, Jonatan Wiik, Otso Karhu, Matti Linjama, Marina Walden

Information Technology

Research output: Chapter in Book/Conference proceeding › Conference contribution › Scientific › peer-review

Abstract

Digital hydraulics is a technology where simple valve components are used together with intelligent automation to achieve efficient control of hydraulic systems. A major challenge with digital valve systems is that efficient control requires the combination of reliable real-time control and computationally expensive optimization. In this paper we present a control system which is extended with an embedded graphics processor which provides massive parallelism to perform optimizations while critical control is performed by safety critical components. The focus in this paper is on how well a complex graphics processor can function as part of a reliable real-time control system.

Original language	Undefined/Unknown
Title of host publication	Proceedings of the Eight Workshop on Digital Fluid Power (DFP16): May 24-25 2016, Tampere, Finland
Editors	J Uusi-Heikkilä, M Linjama
Publisher	Tampereen teknillinen yliopisto
Pages	239–250
ISBN (Electronic)	978-952-15-3757-8
ISBN (Print)	978-952-15-3755-4
Publication status	Published - 2016
MoE publication type	A4 Article in a conference publication
Event	Workshop on Digital Fluid Power - Eight Workshop on Digital Fluid Power Duration: 24 May 2016 → 25 May 2016

Conference

Conference	Workshop on Digital Fluid Power
Period	24/05/16 → 25/05/16

Access to Document

https://tutcris.tut.fi/portal/files/8916400/DFP16_proceedings.pdf#page=242&zoom=auto

1 Finished

MERGE: Merging digital hydraulic systems and supercomputing (Academy of Finland)
Walden, M., Westerholm, J., Boström, P., Ersfolk, J. & Wiik, J.
01/01/15 → 31/12/16
Project: Research

Cite this

Ersfolk, J., Boström, P., Timonen, V., Westerholm, J., Wiik, J., Karhu, O., Linjama, M., & Walden, M. (2016). Optimal Digital Valve Control Using Embedded GPU. In J. Uusi-Heikkilä, & M. Linjama (Eds.), Proceedings of the Eight Workshop on Digital Fluid Power (DFP16): May 24-25 2016, Tampere, Finland (pp. 239–250). Tampereen teknillinen yliopisto. https://tutcris.tut.fi/portal/files/8916400/DFP16_proceedings.pdf#page=242&zoom=auto

Ersfolk, Johan ; Boström, Pontus ; Timonen, Ville ; Westerholm, Jan ; Wiik, Jonatan ; Karhu, Otso ; Linjama, Matti ; Walden, Marina. / Optimal Digital Valve Control Using Embedded GPU. Proceedings of the Eight Workshop on Digital Fluid Power (DFP16): May 24-25 2016, Tampere, Finland. editor / J Uusi-Heikkilä ; M Linjama. Tampereen teknillinen yliopisto, 2016. pp. 239–250

@inproceedings{fee84f8de83441ef95e26e4c7ce0d1e2,

title = "Optimal Digital Valve Control Using Embedded GPU",

abstract = "Digital hydraulics is a technology where simple valve components are used together with intelligent automation to achieve efficient control of hydraulic systems. A major challenge with digital valve systems is that efficient control requires the combination of reliable real-time control and computationally expensive optimization. In this paper we present a control system which is extended with an embedded graphics processor which provides massive parallelism to perform optimizations while critical control is performed by safety critical components. The focus in this paper is on how well a complex graphics processor can function as part of a reliable real-time control system. ",

author = "Johan Ersfolk and Pontus Bostr{\"o}m and Ville Timonen and Jan Westerholm and Jonatan Wiik and Otso Karhu and Matti Linjama and Marina Walden",

year = "2016",

language = "Odefinierat/ok{\"a}nt",

isbn = "978-952-15-3755-4",

pages = "239–250",

editor = "J Uusi-Heikkil{\"a} and M Linjama",

booktitle = "Proceedings of the Eight Workshop on Digital Fluid Power (DFP16): May 24-25 2016, Tampere, Finland",

publisher = "Tampereen teknillinen yliopisto",

note = "null ; Conference date: 24-05-2016 Through 25-05-2016",

}

Ersfolk, J, Boström, P, Timonen, V, Westerholm, J , Wiik, J, Karhu, O, Linjama, M & Walden, M 2016, Optimal Digital Valve Control Using Embedded GPU. in J Uusi-Heikkilä & M Linjama (eds), Proceedings of the Eight Workshop on Digital Fluid Power (DFP16): May 24-25 2016, Tampere, Finland. Tampereen teknillinen yliopisto, pp. 239–250, Workshop on Digital Fluid Power, 24/05/16. <https://tutcris.tut.fi/portal/files/8916400/DFP16_proceedings.pdf#page=242&zoom=auto>

Optimal Digital Valve Control Using Embedded GPU. / Ersfolk, Johan; Boström, Pontus; Timonen, Ville; Westerholm, Jan ; Wiik, Jonatan; Karhu, Otso; Linjama, Matti; Walden, Marina.

Proceedings of the Eight Workshop on Digital Fluid Power (DFP16): May 24-25 2016, Tampere, Finland. ed. / J Uusi-Heikkilä; M Linjama. Tampereen teknillinen yliopisto, 2016. p. 239–250.

Research output: Chapter in Book/Conference proceeding › Conference contribution › Scientific › peer-review

TY - GEN

T1 - Optimal Digital Valve Control Using Embedded GPU

AU - Ersfolk, Johan

AU - Boström, Pontus

AU - Timonen, Ville

AU - Westerholm, Jan

AU - Wiik, Jonatan

AU - Karhu, Otso

AU - Linjama, Matti

AU - Walden, Marina

PY - 2016

Y1 - 2016

N2 - Digital hydraulics is a technology where simple valve components are used together with intelligent automation to achieve efficient control of hydraulic systems. A major challenge with digital valve systems is that efficient control requires the combination of reliable real-time control and computationally expensive optimization. In this paper we present a control system which is extended with an embedded graphics processor which provides massive parallelism to perform optimizations while critical control is performed by safety critical components. The focus in this paper is on how well a complex graphics processor can function as part of a reliable real-time control system.

AB - Digital hydraulics is a technology where simple valve components are used together with intelligent automation to achieve efficient control of hydraulic systems. A major challenge with digital valve systems is that efficient control requires the combination of reliable real-time control and computationally expensive optimization. In this paper we present a control system which is extended with an embedded graphics processor which provides massive parallelism to perform optimizations while critical control is performed by safety critical components. The focus in this paper is on how well a complex graphics processor can function as part of a reliable real-time control system.

M3 - Konferensbidrag

SN - 978-952-15-3755-4

SP - 239

EP - 250

BT - Proceedings of the Eight Workshop on Digital Fluid Power (DFP16): May 24-25 2016, Tampere, Finland

A2 - Uusi-Heikkilä, J

A2 - Linjama, M

PB - Tampereen teknillinen yliopisto

Y2 - 24 May 2016 through 25 May 2016

ER -

Optimal Digital Valve Control Using Embedded GPU

Abstract

Conference

Access to Document

MERGE: Merging digital hydraulic systems and supercomputing (Academy of Finland)

Cite this