This work deals with design and construction of unstable double wheeled Segway-like vehicle built for human personnel transportation and its smaller scaled clone developed for control algorithms testing. The smaller machine is controlled via Joystick and PC. This work was conducted in team consisting of three students. Individual goals are described in chapter „Stanovení cílů práce“. The beginning of the work deals with researching any similar projects concerned with this topic, especially with sensors and control algorithms used. Further, the work describes the process of choosing used electronics and its parameters. One of the problems faced during the work was the pitch angle of the vehicle base calculation - algorithm of the angle calculation had been designed by students of several world universities. The principle of how it works was studied and then tested by simulations and practically in the following chapters. Further on, the work deals with platform‘s parameter estimation, at first the testing platform made of wood, followed by the final platform made of aluminium. Parameter estimation was realized by using the multifunctional I/O card Humusoft MF 624 for PC. Part of the work deals with the final control algorithm on the dsPIC microcontroller implementation, sensor‘s outputs calculation and calibration algorithm design. Since the vehicle is built for human personnel transportation, implementation of certain safety algorithms was necessary. These algorithms should be able to detect possible fail states and prevent the driver from losing control over the vehicle in order to prevent any injuries.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:229876 |
| Date | January 2011 |
| Creators | Štěpánek, Jan |
| Contributors | Vejlupek, Josef, Grepl, Robert |
| Publisher | Vysoké učení technické v Brně. Fakulta strojního inženýrství |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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