| 1. | Theorem 4 . 2 for the circular arch problem , the solution of shooting method is stable for the parameter 2对圆拱问题,打靶法的解对小参数0稳定,即locking现象消失 |
| 2. | The governing equations were derived , and then a shooting method was employed to numerically solve the resulted differential equations 推导了问题的控制方程,并用打靶法对其进行数值求解。 |
| 3. | Theorem 4 . 1 for the timoshenko beam problem , the solution of shooting method is stable for the parameter 1对timoshenko横梁问题,打靶法的解关于参数稳定,即当0时, locking现象消失。 |
| 4. | The shooting method is used to establish the existence and uniqueness of a positive solution to a class of singular nonlinear two - point boundary value problems 摘要利用打靶法建立一类奇异非线性两点边值问题正解的存在惟一性定理。 |
| 5. | The single wavelength backward pumping problem , which is in principle a two - boundary value problem , is solved by the common shooting method 然后在光纤分段思想的基础上,用普通打靶法实现了单波长后向泵浦泵浦这一边值问题的数值求解。 |
| 6. | In this paper , shooting methods based on an initial variable guess technique are proposed to solve the tpbvp , and the optimal landing trajectory is obtained 本文利用一种基于初值猜测技术的打靶法求解这个两点边值问题,得到软着陆最优轨迹。 |
| 7. | The shooting method , sub and super solution method , and fixed point theorem were used to study a class of nonlinear diffusion equations with nonlocal boundary value condition in perforated domains 摘要利用打靶法、上下解方法和不动点定理等工具,研究有孔区域上一类具非局部边值条件的非线性扩散方程。 |
| 8. | Secondly , novel genetic algorithm is developed to optimize the wavelength and power value of the pumping sources in the mutli - wavelength backward pumping fra to get the best gain flatness 第二设计新型的遗传算法,结合前面提到的多维并行打靶法来优化多波长后向泵浦fra各个泵浦光的波长、功率值,以得到更好的增益平坦度。 |
| 9. | For a ball domain and a constant angular velocity , both existence theorem and non - existence theorem are also obtained by using the time - maping method , depending on the adiabatic gas constant r 其中,在球形区域中有以下一些结果:我们通过打靶法得到了,当角速度是常数时,方程组( 0 . 1 )解的存在性和非存在性。而且该解依赖于绝热常数。 |
| 10. | Then a 16dof rotors system with 2 . span , 4 . disk and 4 . support is modeled in the form of plural ode , considering the unbalance of mass , external damping , nonlinear oil film forces as well as elevation of the bearings ( 4 )针对求复数ode周期解及稳定性分析,讨论了复数打靶法和floquet理论的应用问题,证明了复数ode与实数ode对应jacobian和单值矩阵的关系。 |