This thesis takes a risk-based approach to the failures and maintenance of vessels' electric system consisting of five different kinds of sub systems: generators, transformers, switchboards, propulsion drives and propulsion motors. The purpose of the study is to estimate the failure risk and also to discuss the suitability of maintenance. The first part of the study is a literature review that examines the reliability theory, maintenance, customer knowledge in industrial service business, and the international regulations related to the maintenance of ships. The second part is a case study focusing on a cruiser. Failure mode, Effects, and Criticality Analysis (FMECA) is conducted to identify the most critical failure modes of the syste...
The concept of autonomous control has been recently implemented in several transportation modes incl...
Shared electric kick-scooters are a new form of transport that has rapidly gained popularity in rece...
Technical air navigation services are experiencing remarkable change at Finnish airports. The main ...
The first aim of this thesis was to determine how maintenance work for a new propulsion product can ...
The development of maintenance and maintenance-related operational performance is acknowledged by ma...
Industrial maintenance is a many-sided business which has many different factors that must be taking...
In the past few years it has come apparent that reconditioned and modernised used engines are produc...
Tight competition in the aviation industry and increasing fuel costs have created pressure for contr...
In the current competitive situation, a successful business must be cost-effective, reliable, on tim...
This thesis examines the safety of inland passenger traffic by using the formal safety assessment. ...
GA Telesis Engine Services Oy performs maintenance, repair and overhaul services for CF6-80C2 as wel...
This thesis make use of the RCM method to construct a maintenance program for an autonomous passenge...
Reliabilities and remaining useful lives (RULs) are estimated to determine optimal intervention stra...
The first part of the paper presents a survey of approaches to maintenance over the last thirty year...
Spare parts are in a key role in many industries because the lack of spare parts can lead to extreme...
The concept of autonomous control has been recently implemented in several transportation modes incl...
Shared electric kick-scooters are a new form of transport that has rapidly gained popularity in rece...
Technical air navigation services are experiencing remarkable change at Finnish airports. The main ...
The first aim of this thesis was to determine how maintenance work for a new propulsion product can ...
The development of maintenance and maintenance-related operational performance is acknowledged by ma...
Industrial maintenance is a many-sided business which has many different factors that must be taking...
In the past few years it has come apparent that reconditioned and modernised used engines are produc...
Tight competition in the aviation industry and increasing fuel costs have created pressure for contr...
In the current competitive situation, a successful business must be cost-effective, reliable, on tim...
This thesis examines the safety of inland passenger traffic by using the formal safety assessment. ...
GA Telesis Engine Services Oy performs maintenance, repair and overhaul services for CF6-80C2 as wel...
This thesis make use of the RCM method to construct a maintenance program for an autonomous passenge...
Reliabilities and remaining useful lives (RULs) are estimated to determine optimal intervention stra...
The first part of the paper presents a survey of approaches to maintenance over the last thirty year...
Spare parts are in a key role in many industries because the lack of spare parts can lead to extreme...
The concept of autonomous control has been recently implemented in several transportation modes incl...
Shared electric kick-scooters are a new form of transport that has rapidly gained popularity in rece...
Technical air navigation services are experiencing remarkable change at Finnish airports. The main ...