IHA-2576 Digital Hydraulics, 5 cr
Lisätiedot
Basic knowledge about Matlab and Simulink is needed
Vastuuhenkilö
Matti Linjama
Opetus
Toteutuskerta | Periodi | Vastuuhenkilö | Suoritusvaatimukset |
IHA-2576 2018-01 | 1 - 2 |
Matti Linjama |
Exam + practical work |
Osaamistavoitteet
The student understands fundamental principles of digital hydraulic systems and differences to traditional hydraulic systems. The main focus is in digital valves and their control.
Sisältö
Sisältö | Ydinsisältö | Täydentävä tietämys | Erityistietämys |
1. | Binary components in hydraulics, different on/off valves. | Boosting of on/off valves. | |
2. | Digital hydraulic systems. Utilization of parallel connection. | ||
3. | DFCU - Digital Flow Control Unit, static and dynamic characteristics. | Good and bad state transitions. | |
4. | Digital valve systems. Characteristics, benefits and challenges. | ||
5. | Model based control of DFCU and digital valve systems. | Sum flow control, simultaneous control of three or four control edges. | Steady-state model of valve-cylinder combination and its solution. |
6. | Digital pumps and motors. | Controllability of digital pumps and motors. | |
7. | Miniaturization, PNM coded systems | ||
8. | Pressure transients. | ||
9. | Fault tolerance. | Compensation of valve faults. |
Ohjeita opiskelijalle osaamisen tasojen saavuttamiseksi
Exam and practical work.
Arvosteluasteikko:
Numerical evaluation scale (0-5)
Osasuoritukset:
Oppimateriaali
Tyyppi | Nimi | Tekijä | ISBN | URL | Lisätiedot | Tenttimateriaali |
Lecture slides | Lectures | Matti Linjama | Lecture material will be delivered via Moodle. | No |
Esitietovaatimukset
Opintojakso | P/S | Selite |
IHA-1102 Hydrauliikan ja koneautomaation perusteet | Mandatory | |
IHA-2609 Modelling of Fluid Power Components | Mandatory |
Tietoa esitietovaatimuksista
Basic knowledge about modelling of hydraulic systems with Simulink is needed.
Vastaavuudet
Opintojakso | Vastaa opintojaksoa | Selite |
IHA-2576 Digital Hydraulics, 5 cr | IHA-2570 Digital Hydraulics, 5 cr |