Essays about: "3DoF"
Showing result 1 - 5 of 7 essays containing the word 3DoF.
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1. Model Predictive Contorol of a Wave Energy Converter -3DOF
University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknikAbstract : There is a demand for renewable energy in today’s society. Wave energy is a nearly untapped source of renewable energy. Ocean Harvesting Technologies AB (OHT) is currently developing a device that can be used to convert wave energy into electricity. The device is a Wave Energy Converter of the type point absorber. READ MORE
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2. Navigation with variable point of reference for 3DOF differential drive mobile robot
University essay from Mälardalens högskola/Akademin för innovation, design och teknikAbstract : In this thesis, a kinematic model for controlling an Omni-directional 3 DOF DDR with an external navigation point is presented. Two different dynamic models for investigating the resulting torque on the three active motors on the robot are also developed and validated. READ MORE
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3. Implementation and comparison of the Aircraft Intent Description Language and point-mass Non-Linear Dynamic Inversion approach to aircraft modelling in Modelica
University essay from Linköpings universitet/Fluida och mekatroniska systemAbstract : The study is conducted to determine practical modelling and simulation techniques to perform dynamic stability and performance analysis on a 3 Degrees of freedom aircraft model using a Modelica-based commercial tool called Modelon Impact. This study is based on a conceptual aircraft model where in-depth details about the aircraft configuration are unknown and the aim is to determine a suitable model that can capture the longitudinal dynamics and aerodynamic constraints of the aircraft during the conceptual design phase. READ MORE
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4. Generation of a full-envelope hydrodynamic database for hydrobatic AUVs : Combining numerical, semi-empirical methods to calculate AUV hydrodynamic coefficients
University essay from KTH/Marina systemAbstract : The next generation of Autonomous Underwater Vehicles (AUV) can impact our observation of the world. The flight simulation and full-envelope hydrodynamics modeling can improve the performance of AUVs in terms of control, navigation and positioning. READ MORE
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5. Modelling & Control of a 3DOF Helicopter
University essay from Linköpings universitet/Fluida och mekatroniska system; Linköpings universitet/Tekniska fakultetenAbstract : The scope of this report is the development of a mathematical model and a control system for a three degrees of freedom (3DOF) helicopter rig. This 3DOF-system offers a good simplification of a real world tandem helicopter for evaluating performanceof different automatic control principles. READ MORE