In this paper motion of rigid rod on a circular surface is studied analytically.A new analytical method called modified homotopy perturbation method(MHPM)is applied for solving this problem in different initial condit...In this paper motion of rigid rod on a circular surface is studied analytically.A new analytical method called modified homotopy perturbation method(MHPM)is applied for solving this problem in different initial conditions to show capability of this method.The goveming equation for motion of a nigid rod on the circular surface without slipping have been solved using MHPM.The efficacy of MHPM for handling nonlinear oscillation systems with various small and large oscillation amplitudes are presented in comparison with numerical benchmarks.Outcomes reveal that MHPM has an excellent agreement with numerical solution.The results show that by decreasing the oscillation amplitude,the velocity of rigid rod decreases and for A=w3 the velocity profile is maximum.展开更多
"第二军医大学军队卫生政策与管理(MILITARY Health Policy and Management,MHPM)研究中心"依托该校军队卫生事 业管理教研室,集成相关研究力量和资源优势,于2004年初获准成立。中心旨在建成一个符合国际惯例专业口径、研究 ..."第二军医大学军队卫生政策与管理(MILITARY Health Policy and Management,MHPM)研究中心"依托该校军队卫生事 业管理教研室,集成相关研究力量和资源优势,于2004年初获准成立。中心旨在建成一个符合国际惯例专业口径、研究 水平居国内领先地位的卫生事业管理辅助决策常设研究机构,以利于形成不间断的卫生政策与管理研究机制。展开更多
文摘In this paper motion of rigid rod on a circular surface is studied analytically.A new analytical method called modified homotopy perturbation method(MHPM)is applied for solving this problem in different initial conditions to show capability of this method.The goveming equation for motion of a nigid rod on the circular surface without slipping have been solved using MHPM.The efficacy of MHPM for handling nonlinear oscillation systems with various small and large oscillation amplitudes are presented in comparison with numerical benchmarks.Outcomes reveal that MHPM has an excellent agreement with numerical solution.The results show that by decreasing the oscillation amplitude,the velocity of rigid rod decreases and for A=w3 the velocity profile is maximum.
文摘"第二军医大学军队卫生政策与管理(MILITARY Health Policy and Management,MHPM)研究中心"依托该校军队卫生事 业管理教研室,集成相关研究力量和资源优势,于2004年初获准成立。中心旨在建成一个符合国际惯例专业口径、研究 水平居国内领先地位的卫生事业管理辅助决策常设研究机构,以利于形成不间断的卫生政策与管理研究机制。
