| 1. | Integral mean value of hurwitz zeta function
函数的积分均值 |
| 2. | Mean value formula of hurwitz zeta function
函数的均值公式 |
| 3. | Hurwitz stability criterion
赫维茨稳定性判据 |
| 4. | By the routh - hurwitz rule , the stability of maglev system is analyzed theoretically
利用罗斯-霍维茨判据，理论分析了定位平台磁悬浮控制系统的稳定性。 |
| 5. | Lur ' e system is a class of typical nonlinear system that nonlinear terms are constrained in the finite hurwitz sector or infinite hurwitz sector
Lur ’ e系统是一类典型的非线性系统，其非线性项被约束在有限的或无限的霍尔维茨角域里。 |
| 6. | Criteria for the nonlinear dynamic stability of rotative vehicles are derived by the liapunov ' s first method and the routh - hurwitz stability criterion , this criteria can be applied to the dynamic stability analysis of controlled rotative missiles , projectiles and rockets
应用李亚普诺夫第一近似理论和劳斯霍尔维茨方法导出了旋转飞行器的非线性运动稳定性判据，这个判据可应用于有控旋转导弹的运动稳定性分析，也可应用到炮弹和火箭弹上。 |
| 7. | Transforming the problem of robust hurwitz and schur stability of interval system into checking the nonsingularity of a set of uncertain matrices , then establish necessary and sufficient conditions for the robust hurwitz and the robust schur stability of interval system base on - analysis . 3 . a new sufficient lmi condition for the robust stability is established with respect to polytopic uncertainty
把区间系统等价转换为一参数扰动矩阵集，利用这个转换我们把连续区间系统的鲁棒hurwtiz稳定和离散区间系统的鲁棒schur稳定的等价于一参数扰动矩阵集的鲁棒非奇异问题，然后利用结构奇异值的定义，给出区间系统的鲁棒hurwtiz稳定和鲁棒schur稳定的结构奇异值的充分必要条件。 |
| 8. | For innovation diffusion model with three products , the global stability of the unique positive equilibrium is proved , by using the generalized poincare - bendixson theory and the competitive system theory . the threshold between the extinction and existence of the product without advertisement in the market is considered . for four products , the local stability of the unique positive equilibrium is proved through hurtwiz theory
当三个产品在市场中竞争时，利用推广的poincar - bendixson定理以及竞争系统理论，我们证明了模型有一个全局稳定的正平衡点，并得到一个没有广告宣传的产品占有市场或被淘汰的阈值，当四个产品扩散时，利用hurwitz定理，我们证明了唯一正平衡点是局部稳定性的。 |
