Essays about: "differential-algebraic equations"
Showing result 1 - 5 of 11 essays containing the words differential-algebraic equations.
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1. Modelling and Simulation of Complete Wheel Loader in Modelica : Evaluation using Modelon Impact software
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Modelling and simulation of complex and multi-domain mechanical systems has become of major importance in the last few years to address energy and fuel consumption performance evaluation. The goal is to unify the available modelling languages aiming to improve scalability and easiness of handling complex multi-domain models. READ MORE
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2. Suturing in Surgical Simulations
University essay from KTH/Numerisk analys, NAAbstract : The goal of this project is to develop virtual surgical simulation software in order to simulate the suturing and knot tying processes associated with surgical thread. State equations are formulated using Lagrangian mechanics, which is useful for the conservation of energy. READ MORE
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3. Hybrid Semantics in Equation-Based Modeling
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Equation-based object-oriented modeling languages represent a highly composable class of modeling languages. In these languages models are expressed as differential-algebraic equations with no explicit causal relation between variables. READ MORE
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4. A Weak Formulation of Constraints to Couple Rigid and Elastic Bodies - a Study with FEniCS
University essay from Lunds universitet/Matematik LTHAbstract : Many complex mechanical systems are simplified by considering them as multibody systems. In recent years, flexible multibody dynamics has become more and more in demand. READ MORE
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5. Hybrid Differential Dynamic Programming Algorithm for Low-Thrust Trajectory Design Using Exact High-Order Transition Maps
University essay from KTH/RymdteknikAbstract : Optimal orbital trajectories are obtained through the solution of highly nonlinear large scale problems. In the case of low-thrust propulsion applications, the spacecraft benefits from high specific impulses and, hence, greater payload mass. READ MORE