TY - JOUR T1 - Optimization for Kinematics Accuracy Reliability of Beating-up Mechanism of High-speed Rapier Loom JO - Journal of Fiber Bioengineering and Informatics VL - 2 SP - 285 EP - 292 PY - 2015 DA - 2015/08 SN - 8 DO - http://doi.org/10.3993/jfbim00111 UR - https://global-sci.org/intro/article_detail/jfbi/4708.html KW - Beating-up Mechanism KW - Kinematics Accuracy Reliability KW - Conjugate Cams KW - Reliability Index KW - Improved Particle Swarm Optimization AB - The problems of reliability, stability and kinematics accuracy of domestic high-speed rapier loom are urgent to be solved. For the limitations of used methods of solving kinematics accuracy reliability, the mathematical solution model and index of kinematics accuracy reliability of beating-up mechanism were established based on the geometrical principle of reliability index. The particle swarm optimization was improved. Then using improved particle swarm optimization, the kinematics accuracy reliability of beating-up mechanism of high-speed rapier loom was optimized. The computational precision and effectiveness of solving are both improved. Thus a new valid method is provided for the solution of kinematics accuracy reliability of beating-up mechanism of high-speed rapier loom.