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| 1 | Automatic generation of cutting tool path upon freeform surfaces显示文摘 | Yu Daoyuan Duan Zhengcheng | 1993 | Materials and Processing Technology1993，36，4： | 1 |
| 2 | A Novel Approach to Solve the FMS Formation Problem显示文摘We propose in this paper a genetic algorithm (GA)-based approach to solve the Flexible Manufacturing System (FMS) formation problem. First, we divide the unity of machines into small groups or cells using Group Technology (GT). And an option for considering the minimization of workload variation between cells is included. Then the implementation is done using GA. When using GA, the designer is allowed to specify the number of cells and impose lower and upper bounds on cell size. This makes the GA scheme flexible for solving the FMS formation problems. | LiuZhong, ZhouYunfei, LiPeigen, Duan Zhengcheng School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China Manufacturing and Production | 2001 | Computer Aided Drafting,Design and Manufacturing2001，11，2： | 1 |
| 3 | PSO-based neural network optimization and its utilization in a boring machine 显示文摘 | Jialin Zhou Zhengcheng Duan Yong Li | 2006 | Journal of Materials Processing Technology2006，178，： | 1 |
| 4 | Generation of Gouge-free Cutter Location Paths on Freeform Surface for Non-spherical Cutters显示文摘 | Yu Daoyuan Deng Jianchun Duan Zhengcheng | 1996 | Computer in Industry1996，28，： | 1 |
| 5 | Correction of the image distortion for laser galvanometric scanning system显示文摘 | Jun Xie Shuhuai Huang Zhengcheng Duan | 2005 | Optics&Laser Technology2005，37，4： | 1 |
| 6 | Real-time focus control in broad fiat field laser material processing显示文摘 | Jun Xie Lide You Shuhuai Huan Zhengcheng Duan and Guoqing Chen | | Optics & Laser Technology0，40，2： | 1 |
| 7 | Automatic generation of cutting tool path upon freeform surfaces 显示文摘 | Yu Daoyuan Duan Zhengcheng | 1993 | Materials Processing Technology1993，36，4： | 1 |
| 8 | CAD-DIRECTED INSPECTION PLANNING FOR FREEFORM SURFACE USING CONTACT PROBES显示文摘A methodology for CAD-directed measurement of freeform surface using a coordinate measuring machine equipped with a touch-trigger probe is presented, mainly including adaptive sampling of measurement points and registration of freeform surface. The proposed sampling method follows four steps:Freeform surface is fitted by bi-cubic B-spline; Curvedness measure of the surface is computed; Given a number of sampling points, an iterative algorithm is constructed for selecting a set of measurement points by employing the curvedness information; The measurement points is regularized for tradeoffbetween maximizing the measurement accuracy and minimizing the sampling time and cost. The aforesaid algorithm is demonstrated in term of a marine propeller blade. An offset surface registration method is presented to improve alignment accuracy of freeform objects, and Monte Carlo simulation is conducted to verify the effectiveness of the method. | Chen Manyi Li Bin Duan Zhengcheng | 2005 | Chinese Journal of Mechanical Engineering2005，18，4： | 0 |
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