关于弹簧粒子模型的学位论文下载

以平衡位置为位移0点1、接触点到平衡位置：合外力减小，向下，速度增大，向下，位移减小，向上，动能增大，重力势能减小，弹性势能增大2、平衡位置到最底端：合外力增大，向上，速度减小，向下，位移增大，向下，动能减小，重力势能减小，弹性势能增大3、最底端到平衡位置：………减小，…上，……增大，…上，……减小，…下，……增大，…………增大，…………减小4、平衡位置到接触点：………增大，…下，……减小，…上，……增大，…上，……减小，…………增大，…………减小加速度变化和合外力一致

[1] Xiangyun Liao, Zhiyong Yuan*, Qi Zheng, Qian Yin, Dong Zhang, Jianhui Zhao. Multi-Scale and Shape Constrained Localized Region-Based Active Contour Segmentation of Uterine Fibroid Ultrasound Images in HIFU Therapy, PLoS One, Vol. 9, No. 7, e103334, 2014.(SCI收录)[2] Xiangyun Liao, Zhiyong Yuan*, Pengfei Hu and Qianfeng Lai. GPU-assisted energy asynchronous diffusion parallel computing model for soft tissue deformation. Simulation: Transactions of the Society for Modeling and Simulation International, Vol. 90, No.11, 1199-1208, 2014. (SCI收录)[3] Weixin Si, Zhiyong Yuan*, Xiangyun Liao, Zhaoliang Duan, Jianhui Zhao. An Energy Based Free Boundary Asynchronous Diffusion Model for 3D Warping of Tissue Dynamics. Journal of Statistical Computation and Simulation, Vol. 84, No. 6, Pages: 1280-1296, 2014. (SCI收录)[4]袁志勇，童倩倩，喻思娇, 廖祥云. 基于压缩感知与LS_SVM的三维组织表面重建. 华中科技大学学报(自然科学版), 第42卷, 第8期, Pages: 7-11, 2014. (EI收录)[5]Zhiyong Yuan, Weixin Si, Xiangyun Liao, Zhaoliang Duan, Yihua Ding, Jianhui Zhao. Parallel computing of 3D smoking simulation based on OpenCL heterogeneous platform. Journal of Supercomputing, 2012, Volume 61, Number 1, Pages: 84-102. (SCI&EI收录)[6]Jianhui Zhao, Yihua Ding, Ravindra S. Goonetilleke, Shuping Xiong, Yuanyuan Zhang, Chengjiang Long, Zhiyong Yuan. Interactive Deformation Simulation of Manual Girth Measurement for Limbs, Information-An International Interdisciplinary Journal, 2012, Vol.15, No.1, Pages: 339-346. (SCI收录[7]Weixin Si, Zhiyong Yuan*, Xiangyun Liao, Zhaoliang Duan, Yihua Ding and Jianhui Zhao. 3D Soft Tissue Warping Dynamics Simulation Based on Force Asynchronous Diffusion Model. CASA2011 Special Issue of Journal of Computer Animation and Virtual Worlds, 2011, Volume 22, Issue 2-3: 251-259. (SCI收录)[8]Jianhui Zhao, Zhong Zhang, Shizhong Han, Chengzhang Qu, Zhiyong Yuan, Dengyi Zhang. SVM Based Forest Fire Detection Using Static and Dynamic Features. Computer Science and Information Systems, Vol. 8, No. 3, 2011, Pages: 821-841. (SCI收录)[9]Zhiyong Yuan, Shikun Feng, Qian Yin, Xiali Wang, Dengyi Zhang, Jianhui Zhao, Mianyun Chen. Endoscopic Image Cutting Simulation Based on Mass-Spring Model and Computational Geometry. International Journal of Circuits, Systems, and Computers,Vol.18,No.18(2009), Pages: 1453-1465. (SCI收录)[10]Qian Yin, Zhi-Yong Yuan, Ping Guo. Studies on the distribution of the shortest linear recurring sequences. Information Sciences, 2009, Vol.179, Pages: 2379-2389. (SCI收录)[11]Mengyi Liu, Zhiyong Yuan*, Yufeng Ma, Xingwei Chen, Qian Yin. Heterogeneous Face Recognition and Synthesis Using Canonical Correlation Analysis. Journal of Convergence Information Technology, 2012, Vol.7, No.8, Pages: 398-407. (EI)[12]Zhaoliang Duan, Zhiyong Yuan*, Xiangyun Liao, Weixin Si, Jianhui Zhao. 3D Tracking and Positioning of Surgical Instruments in Virtual Surgery Simulation. Journal of Multimedia, 2011, Volume 6, Number 6, Pages: 502-509.(EI收录)[13]袁志勇, 司伟鑫, 廖祥云, 段昭亮, 赵俭辉. 虚拟针灸视觉建模与仿真方法研究. 系统仿真学报, 2011年第23卷第8期, Pages: 1708-1713.[14]Zhiyong Yuan, Yuanyuan Zhang, Jianhui Zhao, Yihua Ding, Chengjiang Long,Lu Xiong, Dengyi Zhang, Guozhong Liang. Real-time Simulation for 3D Tissue Deformation with CUDA Based GPU Computing. Journal of Convergence Information Technology, Volume 5, Number 4, June 2010, Pages:109-119. (EI收录)[15]Zhiyong Yuan, Zhaoliang Duan, Weixin Si, Xiangyun Liao, Ruixue Mao, Jianhui Zhao. Real-time smoking simulation based on OpenCL and GPU acceleration technologies. Journal of Information and Computational Science, Vol.7, No.12, Pages: 2503-2512, December, 2010. (EI收录)[16]Yihua Ding, Jianhui Zhao, Zhiyong Yuan, Yuanyuan Zhang, Chengjiang Long, Lu Xiong. Constrained Surface Recovery Using RBF and Its Efficiency Improvements. Journal of Multimedia, 2010, Vol. 5, No.1, Page(s): 55-62. (EI收录)[17]Zhiyong Yuan, Yuanyuan Zhang, Jianhui Zhao, Yihua Ding, Chengjiang Long,Lu Xiong, Dengyi Zhang, Guozhong Liang. Real-time Simulation for 3D Tissue Deformation with CUDA Based GPU Computing. Journal of Convergence Information Technology, Volume 5, Number 4, June 2010, Pages:109-119. (EI收录)[18]Weixin Si, Zhiyong Yuan*, Ruixue Mao, Jianhui Zhao, Xiangyun Liao, Zhaoliang Duan. Modeling and Realization of Virtual Acupuncture Training Simulation System. Journal of Digital Content Technology and its Applications, Vol.4, No.8, November 2010, Pages: 126-136. (EI收录)[19]Xiangyun Liao, Zhiyong Yuan*, Weixin Si, Zhaoliang Duan, Ruixue Mao, Jianhui Zhao. Research and Application of Parallel Computing Technologies based on CUDA and OpenCL. Journal of Convergence Information Technology, Volume 6, Number 6, June 2011, Pages: 25-37.(EI收录)[20]Yuanyuan Zhang, Zhiyong Yuan*, Yihua Ding, Jianhui Zhao. Real-time Simulation of Smoking Based on GPU Computing for Surgical Simulation. Journal of Computational Information Systems, Volume 6, Number 13, December 2010, Pages: 4263-4273. (EI收录)[21]Zhiyong Yuan, Yihua Ding, Yuanyuan Zhang, Jianhui Zhao. Real-time Simulation of Tissue Cutting with CUDA Based on GPGPU. Advanced Materials Research, Vols.121-122(2010), Pages: 154-161. (EI收录)[22]陈二虎, 袁志勇*, 余泽江, 廖祥云, 朱炜煦. 虚拟手术系统中电磁力反馈建模仿真与实现. 系统仿真学报, 第26卷, 第9期, Pages: 2003-2008, 2014.[23]赖虔葑, 袁志勇*, 郭甲翔, 廖祥云, 郑绵仑. 基于三维均值坐标和GPU加速的弹性体形变仿真. 系统仿真学报, 第26卷, 第9期, Pages: 1907-1926, 2014.[24]胡鹏飞, 袁志勇*, 廖祥云, 郑奇, 陈二虎. 基于CPU-GPU混合加速的SPH流体仿真方法. 计算机工程与科学, 第36卷, 第7期, Pages: 1231-1237, 2014.[25]郑奇, 袁志勇*, 肖玲, 王慧玲, 王高华. 基于Cortex-M3的高速安全U盘设计. 计算机工程与设计, 第35卷, 第4期, Pages: 1214-1220, 2014.[26]袁志勇*, 郭甲翔, 杨成, 韩婕, 廖祥云. 基于粒子的流体和可形变固体双向耦合. 系统仿真学报, 第25卷，第10期, Pages: 2327-2331, 2013.[27]袁志勇, 尹乾, 胡君, 冯仕坤. 基于改进质点-弹簧模型的图像变形仿真方法.华中科技大学学报自然科学版, 2009年第37卷, 第1期, Pages: 35-37. (EI收录)[28]袁志勇, 尹乾, 冯仕坤, 胡君. 内窥镜图像实时动态流血合成与仿真. 武汉大学学报信息科学版, 2009年第34卷, 第3期, Pages: 317-320. (EI收录)[29]袁志勇, 丁乙华, 张圆圆, 赵俭辉. 基于GPU加速的虚拟内窥镜手术实时冒烟仿真. 武汉理工大学学报, 2009年第31卷第18期, Pages: 55-58.[30]赵俭辉, 龙成江, 丁乙华, 袁志勇. 一种基于立方体小栅格的K邻域快速搜索新算法. 武汉大学学报(信息科学版), 2009年第34卷,第5期, pages: 615-618.(EI收录)[31]袁志勇, 熊惠林, 陈绵云. IKE协议的研究与改进. 计算机工程, 2007年第9期.[32]袁志勇, 查桂峰, 陈绵云. 基于反对称小波的车型识别研究. 武汉大学学报(信息科学版), 2005年第30卷, 第6期, pages: 560-563. (EI收录)[33]袁志勇, 查桂峰, 陈绵云. 基于聚类的二级模糊综合评判的车型识别研究. 计算机工程与应用, 2005年第12期, Pages: 202-205.[34]袁志勇, 肖畅, 陈绵云. 一种NVF量化的小波域图像水印算法及实现. 计算机工程与科学, 2005年第8期, Pages: 44-46.[35]袁志勇, 杨土安, 夏维, 陈绵云. 一种自适应目标DCT的数字水印算法. 计算机工程与科学, 2005年第10期, Pages: 40-43.[36]袁志勇, 李敏, 陈绵云. 基于整型小波变换和嵌入式零树编码的医学图像压缩. 计算机应用研究, 2004年第6期, Pages: 110-113.[37]谭晓华, 袁志勇. XML数据存储模型及优化的研究. 微型机与应用, 2004年第1期[38]Zhiyong Yuan, Chang Xiao, Mianyun Chen. Image Watermarking Based on Wavelet Quantization. Journal of Advances in Systems Science and Applications, Pennsylvania, USA, Dec. 2003, Vol. 3, No.4, Pages: 641-644.[39]李敏, 苏光奎, 袁志勇. 生物组织脱水机智能系统设计与实现. 微型机与应用, 2003年第12期.[40]苏光奎, 袁志勇, 杨维均. 远程智能数据采集与处理系统设计. 武汉大学学报(信息科学版), 2002年第2期.[41]袁志勇, 苏光奎, 杨维均. 利用Win32 API通信函数设计串行通信程序. 测绘信息工程, 2000年第4期.[42]袁志勇. 实用微机红外通讯技术, 实用无线电, 1998年第5期.

三个阶段，小球落下到接触弹簧为一。接触弹簧到弹力与重力相等为二。与重力相等到小球速度为零为三。第一阶段，小球自由加速，加速度向下。第二阶段，小球做加速度逐渐减小的加速运动，加速度向下。第三阶段，小球做加速度逐渐增大的加速运动，加速度向上。