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Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Pekka Perälä is active.

Publication


Featured researches published by Pekka Perälä.


Archive | 2007

Condition monitoring system

Tapio Tyni; Pekka Perälä


Archive | 2008

POSITIONING METHOD IN AN ELEVATOR SYSTEM

Tapio Tyni; Pekka Perälä; Nils-Robert Roschier; Simo Mäkimattila


Archive | 2007

Remote control of an elevator

Jukka Lindberg; Ari-Pekka Hietala; Pekka Perälä; Gabriella Still


Archive | 2004

Method and arrangement for telemonitoring an elevator

John Mearns; Tapio Tyni; Pekka Perälä; Nils-Robert Roschier


Archive | 2007

Condition monitoring method

Tapio Tyni; Pekka Perälä


Archive | 2007

Remote control of an elevator and fast recovery from operational shutdown situations executed from a remote terminal

Jukka Lindberg; Ari-Pekka Hietala; Pekka Perälä; Gabriella Still


Archive | 2010

Adjustment of transport system parameters using a power model

Pekka Perälä; Tapio Tyni


Archive | 2005

Elevator door monitoring arrangement

Tapio Tyni; Pekka Perälä


Archive | 2007

Elevator safety circuit monitoring system and method

Tapio Tyni; Pekka Perälä


Archive | 2010

Adaptation of transport system parameters

Pekka Perälä; Tapio Tyni

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