A vibration control for disassembly of turbine blades
| Autor: | Santiago D. Mullo, Julius Wolff, Edwin P. Pruna, Annika Raatz |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Friction modeling
0209 industrial biotechnology Turbine blade Dewey Decimal Classification::600 | Technik::670 | Industrielle und handwerkliche Fertigung Computer science Vibration control Three term control systems PID controller 02 engineering and technology 010501 environmental sciences 01 natural sciences law.invention 020901 industrial engineering & automation Control theory law ddc:670 Force amplitude Konferenzschrift 0105 earth and related environmental sciences General Environmental Science Controllers Manufacture PID controllers Force control Turbomachine blades High temperature Dewey Decimal Classification::600 | Technik Product operations Vibration controller Vibration General Earth and Planetary Sciences Friction model Disassembly Frequency modulation ddc:600 |
| Zdroj: | Procedia CIRP 79 (2019) |
| Popis: | Typically, disassembly forces are unknown due to high forces or high temperatures during product operation, where assembly connections solidify. For the regulation of disassembly forces a controller is developed. The controller is formed for two steps: The first step is a PID controller that produces a force, which overcomes a solidifying force slightly. The second step is a vibration controller with a FM modulation to regulate the frequency of impacts. Vibrations are useful for decreasing the force amplitude for caring the joined components. Finally, the control is validated with disturbances in a simulation. © 2019 The Author(s). |
| Databáze: | OpenAIRE |
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