IHA-2609 Modelling of Fluid Power Components, 5 cr
Person responsible
Mika Hyvönen
Lessons
| Implementation | Period | Person responsible | Requirements |
| IHA-2609 2018-01 | 1 - 2 |
Mika Hyvönen |
Learning Outcomes
Modelling and simulation of hydraulic system including hydraulic valves, hydraulic cylinder and load mass using Matlab/Simulink.
Content
| Content | Core content | Complementary knowledge | Specialist knowledge |
| 1. | Modelling and simulation (Matlab/Simulink) as a tool. | ||
| 2. | Basic modelling techniques of hydraulic systems. | ||
| 3. | Properties of the hydraulic fluids. Modelling a state equation of the fluid.Calculation of the effective bulk modulus. | ||
| 4. | Modelling of an orifice. | Orifices in series/parallel. | Saturation of the orifice by the cavitation. |
| 5. | Four way valve (non-linear) modelling. Dynamics, flow paths, control. | Spool valve leakage modelling. | |
| 6. | Hydraulic cylinder modelling together with a simple mechanical model. | Collision model of the cylinder ends. | |
| 7. | Dynamic friction model. | ||
| 8. | Modelling of hydraulic pumps and motors. | ||
| 9. | Interaction between of models of different sub-components; complete hydraulic system modelling. |
Instructions for students on how to achieve the learning outcomes
Exam 50 %, excercise 50 %
Assessment scale:
Numerical evaluation scale (0-5)
Prerequisites
| Course | Mandatory/Advisable | Description |
| IHA-1102 Hydrauliikan ja koneautomaation perusteet | Advisable | 1 |
| IHA-1756 Hydraulic Machines | Mandatory | 1 |
1 . Basic knowledge of fluid power
Additional information about prerequisites
IHA-1101 Hydrauliikan perusteet, IHA-1102 Hydrauliikan ja koneautomaation perusteet or IHA-2308 Hydraulic machines
Correspondence of content
| Course | Corresponds course | Description |
| IHA-2609 Modelling of Fluid Power Components, 5 cr | IHA-2601 Modelling of Fluid Power Components, 5 cr |