Prediction of human–machine interface (HMI) operational errors for maritime autonomous surface ships (MASS)

Definitions for Autonomous Merchant Ships

Low - power concepts for autonomous maritime systems

Autonomous working systems are used in maritime research in different fields of application already for decades. Often it is not possible to keep a permanent connection with a cable. This stems from the depth of missions up to 6000 meters, difficult reachable locations or mission periods of several months. Generally, the power supply of such systems can be guaranteed with accumulators only. Alt...

an application of equilibrium model for crude oil tanker ships insurance futures in iran

با توجه به تحریم های بین المملی علیه صنعت بیمه ایران امکان استفاده از بازارهای بین المملی بیمه ای برای نفتکش های ایرانی وجود ندارد. از طرفی از آنجایی که یکی از نوآوری های اخیر استفاده از بازارهای مالی به منظور ریسک های فاجعه آمیز می باشد. از اینرو در این پایان نامه سعی شده است با استفاده از این نوآوری ها با طراحی اوراق اختیارات راهی نو جهت بیمه گردن نفت کش های ایرانی ارائه نمود. از آنجایی که بر...

Development of Lifetime Prediction Model of Lithium-Ion Battery Based on Minimizing Prediction Errors of Cycling and Operational Time Degradation Using Genetic Algorithm

Accurate lifetime prediction of lithium-ion batteries is a great challenge for the researchers and engineers involved in battery applications in electric vehicles and satellites.  In this study, a semi-empirical model is introduced to predict the capacity loss of lithium-ion batteries as a function of charge and discharge cycles, operational time, and temperature. The model parameters are obtai...

Errors in Operational Spreadsheets

Spreadsheets are used in almost all businesses, for applications ranging from the mundane to the missioncritical. Errors in the data, formulas, or manipulation of spreadsheets could be costly, even devastating. The received wisdom is that about 5% of all formulas in spreadsheets contain errors, and this rate is consistent across spreadsheets. However, this estimate is based on five studies, som...