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Author:Torabihaghighi, Fatemeh
Title:Constructing a model for Search and Rescue in Gulf of Finland
Suomenlahden etsintä- ja pelastustoimen mallinnus
Publication type:Master's thesis
Publication year:2012
Pages:83      Language:   eng
Department/School:Matematiikan ja systeemianalyysin laitos
Main subject:Sovellettu matematiikka   (Mat-2)
Supervisor:Ehtamo, Harri
Instructor:Goerlandt, Floris
OEVS:
Electronic archive copy is available via Aalto Thesis Database.
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Location:P1 Ark Aalto  59   | Archive
Keywords:search and rescue
discrete event simulation
Gulf of Finland
etsintä- ja pelastustoimi
diskreettien tapahtumien simulointi
Suomenlahti
Abstract (eng): The Finnish waters of Gulf of Finland provide a perfect setting for recreational boating activities.
Each year, a considerable number of boaters are in need of medical or technical assistance.
An extensive sea rescue system is operated by the Finnish Boarder Guard and the Finnish Lifeboat institution, to perform Search and Rescue (SAR) and assistance operations to safeguard life at sea.
The main questions are related to the required number, type and location of the rescue vessels to attain a desired service level.

This study evaluates the performance of Search and Rescue for recreational vessel in Gulf of Finland by making a simulation model of the sea rescue services.
The discrete-event simulation and the Monte Carlo technique are applied to make the simulation model.
The model is based on an extensive incident data analysis of historic incidents in the Finnish Gulf of Finland.

The current version of the model still needs significant improvements before it can provide trustworthy decision support, but the preliminary results indicate that the approach works in principle and that valuable information about the system performance can be obtained from such an approach.
Abstract (fin): Vapaa-ajan veneily on suosittua Suomen aluevesillä Suomenlahdella.
Merkittävä määrä veneilijöitä vuosittain tarvitsee lääkintää tai teknistä apua näillä alueilla.
Rajavartiolaitos ja Meripelastusseura ylläpitävät laajaa meripelastusjärjestelmää, jonka tarkoituksena on suorittaa etsintä- ja pelastustehtäviä ja turvata ihmishenkiä merellä.
Meripelastusjärjestelmään liittyviä tärkeimpiä tutkimuskysymyksiä ovat tiettyyn palvelutasoon vaadittavien alusten lukumäärä, tyyppi ja sijainti.

Tässä tutkimuksessa arvioidaan vapaa-ajanveneilijöihin kohdistuvien etsintä- ja pelastustehtävien tehokkuutta meripelastuspalveluista tehdyn simulaatiomallin avulla.
Mallin luonnissa sovelletaan diskreettien tapahtumien simulointia (discrete-event simulation) ja Monte Carlo -menetelmää.
Malli perustuu laajaan Suomenlahden onnettomuustilastotiedon analyysiin.

Mallin tämänhetkistä versiota on parannettava merkittävästi ennen sen käyttöä päätöksenteon tukena, mutta alustavat tulokset osoittavat, että malli toimii periaatteessa ja että järjestelmän toimivuudesta saadaan arvokasta tietoa mallin lähestymistavalla.
ED:2012-07-10
INSSI record number: 45016
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