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# MATLAB Simulation of variable-mass rigid-body 6DOF 1.0

Date Added: July 08, 2013  |  Visits: 340

SIXDOFVM Calculate aircraft variable-mass rigid-body six-degrees-of-freedom equations of motion using MATLAB ODE45 solver. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Inputs: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Forces = 3x1 vector of forces in body coordinates Moments = 3x1 vectory of moments in body coordinates dMass = mass rate of change for the aircraft dInertia = 3x3 Inertia Tensor matrix rate of change tarray = time series vector OPTIONAL INPUTS: Ipos_i = 3x1 vector of initial position Ivel_b = 3x1 vector of initial velocity (body) Irates_b = 3x1 vector of initial body rates Imass = initial mass of aircraft IInertia = initial 3x3 Inertia Tensor matrix Ieuler = 3x1 vector of initial euler angles =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Outputs: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= t = simulation time y(1:3) = body rates y(4:6) = velocity in body coordinates y(7:9) = position in body coordinates

 Requirements: No special requirements Platforms: Matlab Keyword: 3d 3x3,  Aircraft Dinertia,  Body,  Forces,  Inertia,  Initial,  Inputs,  Mass,  Matlab Ode,  Outputs,  Position,  Simulation,  Tensor Matrix Ieuler,  Tensor Matrix Rate,  Time,  Time Series Vector,  Variablemass Rigidbody Sixdegreesoffreedom,  Vector,  Vectory,  Velocity Users rating: 0/10