Temperature control-based structural contour accuracy active adjustment system for shape memory cable net
The invention belongs to the technical field of computer software and discloses a temperature control-based structural contour accuracy active adjustment system for a shape memory cable net. The temperature control-based structural contour accuracy active adjustment system for the shape memory cable...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention belongs to the technical field of computer software and discloses a temperature control-based structural contour accuracy active adjustment system for a shape memory cable net. The temperature control-based structural contour accuracy active adjustment system for the shape memory cable net comprises a shape memory alloy wire module, a power supply module, a multi-channel data acquisition module, a temperature sensing module and a labview control module. The force driving nature of a shape memory inhaul cable is the force driving control of the shape memory alloy. The force driving of the shape memory alloy is controlled by the temperature. According to the invention, the traditional electrification heating driving mode is adopted, and a memory alloy wire is electrified and heated. At this time, the austenite phase transformation occurs, and the contraction deformation is generated. Therefore, the tensioning of the inhaul cable can be realized. When the heating is stopped,the martensite phase tra |
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