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Yu B.,Tianjin Polytechnic University | Yu B.,Advanced Mechatronics Equipment Technology Tianjin Area Major Laboratory Tianjin | Yang J.C.,Tianjin Polytechnic University | Yang J.C.,Advanced Mechatronics Equipment Technology Tianjin Area Major Laboratory Tianjin | And 11 more authors.
Advanced Materials Research | Year: 2014

According to the characteristics of carbon fiber and tension requirement of multilayer angle interlocking loom, tension in the weaving process of carbon fiber needs to be consistent.Based on this requirement, a kind of fuzzy PID controller is designed.Through the real-time detection and feedback of tension sensor, the fuzzy PID controller for the tension control system compensates tension timely, so as to realize the constant tension.In this article, the design ideas of analog PID controller, parameter adjustment rules are introduced.The simulation of tension control system has been done through MATLAB software.The results show that the controller can meet the control requirements. © (2014) Trans Tech Publications, Switzerland.


Bai Y.,Tianjin Polytechnic University | Bai Y.,Advanced Mechatronics Equipment Technology Tianjin Area Major Laboratory Tianjin | Yang J.C.,Tianjin Polytechnic University | Yang J.C.,Advanced Mechatronics Equipment Technology Tianjin Area Major Laboratory Tianjin | And 11 more authors.
Applied Mechanics and Materials | Year: 2014

According to the characteristics of carbon fiber and design requirements of angle interlocking carbon fiber multilayer loom, the fixed-length airflow weft accumulator is adopted, so as to realize the radial yarn unwinding. To get the accurate motion law of yarn under the effect of air flow, Solid works is introduced in 3D modeling and integrated design. In addition, the statics and dynamics analysis of weft accumulator has been carried on through the ANSYS and ADAMS software. The results of analysis show that the design is reasonable and the movement is smooth. © (2014) Trans Tech Publications, Switzerland.

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