Based on the Hamilton-Jocobi-Bellman equation,a scheme for the optimal synchronization of the hyperchaotic Lü system with uncertain parameters was designed.
利用哈密顿-雅可比-贝尔曼方程,对具有不确定参数的超混沌吕系统设计了最优同步的方案,分别得到了无限时间区间和有限时间区间上的最优控制器和参数控制律。
A Hamilton_Jacobi_Bellman equation with the Neumann boundary condition associated with this semigroup was obtained.
研究一类半空间上带泊松跳的反射扩散过程的随机最优控制问题· 得到关于这一控制问题的非线性Nisio半群 ,和联系这一半群的带Neumann边界条件的哈密顿·雅可比·贝尔曼方程· 讨论这一类方程的粘性解的存在唯一性等问题· 证明该控制问题中的价值函数是这一方程的一个粘性解
The Causes for Dense Reservoirs of Triassic-Lower Jurassic in Hami Depression;
哈密坳陷三叠系——下侏罗统致密储集层形成原因
Observation on Life History of Liriomyza Sativae Blanchard in Hami Area of Xinjiang;
哈密地区美洲斑潜蝇生活史的观察
Review on explosion puffing drying by modified temperature and pressure for Hami-melon;
哈密瓜变温压差膨化干燥技术研究进展
Explosion Puffing Drying of Hami-melon at Modified Temperature and Pressure;
哈密瓜变温压差膨化干燥工艺研究
Occurrence and control of bacterial wilt of Hami-melon in Hainan;
海南哈密瓜细菌性枯萎病的发生及防治
Optimization of explosion puffing drying technology for Hami melon at variable temperature and pressure difference;
哈密瓜变温压差膨化干燥工艺优化研究
Study on the preservatives of hami melon fruit at ambient temperature BIAN;
哈密瓜常温贮运保鲜剂的研制
The vacuum deep fried technology of Hami melon crisps;
哈密瓜脆片真空油炸工艺技术
Analysis of the Present Situation of Surface Water Resources in Hami,Xinjiang;
哈密地区地表水资源现状分析
The frail ecological environment,low forest coverage rate and degraded meadow in hami due to attaching importance to resource exploitation and looking down on environment protection.
哈密地区生态环境十分脆弱,森林覆盖率低,草场退化严重,近几年经济发展速度加快,但重开发、轻保护,资源开发和经济增长方式粗放,使生态系统遭到破坏。
Nature condition of hami is very frail.
哈密地区自然条件十分脆弱,长期以来重开发、轻保护,资源开发和经济增长方式粗放,使生态系统遭到破坏。