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On the Cosimulation of Multibody Systems and Hydraulic Dynamics
(Springer, 2020-02)
[Abstract] The simulation of mechanical devices using multibody system dynamics (MBS) algorithms frequently requires the consideration of their interaction with components of a different physical nature, such as electronics, ...
Kinematic Modelling and State Estimation of Exploration Rovers
(2019-04)
[Abstract]
State estimation is crucial for exploration rovers. It provides the pose and velocity of the rover by processing measurements from onboard sensors. Classical wheel odometry only employs encoder measurements of ...
Energy-Leak Monitoring and Correction to Enhance Stability in the Co-simulation of Mechanical Systems
(2019-01)
[Abstract]
Non-iterative co-simulation is an increasingly important technique for the simulation of
complex mechanical systems. Adopting co-simulation schemes enables the simultaneous use of computational resources and ...
An Automated Methodology to Select Functional Co-Simulation Configurations
(Springer, 2020-01)
[Abstract] The development of machinery often requires system-level analysis, in which non-mechanical subsystems, such as hydraulics, need to be considered. Co-simulation allows analysts to divide a problem into subsystems ...
Model-based coupling for co-simulation of robotic contact tasks
(IEEE, 2020-10)
[Abstract]
Co-simulation of complex robotic systems allows the different components to be modelled and simulated independently using methods and tools tailored to their nature and time-scale, which makes the implementation ...
Real-time Simulation of Cable Pay-Out and Reel-In with Towed Fishing Gears
(Elsevier, 2017-02)
[Abstract]
Achieving real-time simulation of fast cable pay-out and reel-in manoeuvres with towed fishing gears is a challenging task. This work presents two new simulation methods based on simplified cable models for ...
Thermal Parameter and State Estimation for Digital Twins of E-Powertrain Components
(IEEEAccess, 2021-07)
[Abstract] The performance of powertrain components in electric vehicles is tightly intertwined with their thermal behavior. In practical applications, their temperature must be monitored and kept below certain thresholds ...
Load assessment and analysis of impacts in multibody systems
(2016-09)
[Abstract] The evaluation of contact forces during an impact requires the use of continuous force based methods. An accurate prediction of the impact force demands the identification of the contact parameters on a case-by-case ...
Mobility Evaluation of Wheeled Robots on Soft Terrain: Effect of Internal Force Distribution
(2016-06)
[Abstract]
Many applications of wheeled robots include operations in unstructured environments. Optimizing vehicle mobility is of key importance in these cases. Reduced mobility can limit the ability of the robot to achieve ...
Assessment of Methods for the Real-Time Simulation of Electronic and Thermal Circuits
(MDPI, 2020-03)
[Abstract] Time–domain simulation of electronic and thermal circuits is required by a large array of applications, such as the design and optimization of electric vehicle powertrain components. While efficient execution ...