Browsing NTNU Open by Author "Guedes Soares, Carlos"
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The influence of route choice and operating conditions on fuel consumption and CO2 emission of ships
Prpic-Orsic, Jasna; Vettor, Roberto; Faltinsen, Odd Magnus; Guedes Soares, Carlos (Journal article; Peer reviewed, 2016)The influence of various parameters, such as ship initial speed (full ahead and lower engine loads), loading condition, heading angle and weather conditions on ship fuel consumption and CO2 emission is presented. A reliable ... -
Uncertainty analysis of the hydrodynamic coefficients estimation of a nonlinear manoeuvring model based on planar motion mechanism tests
Xu, Haitong; Hassani, Vahid; Guedes Soares, Carlos (Journal article; Peer reviewed, 2019)Uncertainty analysis of the identified hydrodynamic coefficients of a nonlinear manoeuvring model is presented in this paper. The classical parameter estimation method, Least Square, is briefly introduced, and the uncertainty ... -
Uniformly semiglobally exponential stability of vector field guidance law and autopilot for path-following
Xu, Haitong; Fossen, Thor I.; Guedes Soares, Carlos (Journal article, 2019)A uniform semiglobal exponential stability (USGES) proof for a time-varying vector field guidance law used for path-following control of vehicles is presented. A sliding mode control is introduced for heading autopilot ...