| 1. | Independent modal - space variable structure control for flexible structure 挠性结构的模态变结构控制 |
| 2. | The analyse method for time - space variables of step motion drive is also introduced 介绍了对步进传动时间? ?空间诸量的分析方法。 |
| 3. | Cordially welcome enter to “ time - space variable system multi - linear vector world ” blog 热诚欢迎您进入“时空可变系多线矢世界”博克! |
| 4. | Cordially welcome enter to “ time - space variable system multi - linear vector world ” blog 热诚欢迎您进入“时空可变系多线矢世界”博克! |
| 5. | This blog is concretely introducing the new physical theory system of “ time - space variable system multi - linear vector world ” 此博克是具体介绍“时空可变系多线矢世界”这一新的物理理论体系。 |
| 6. | Modern control theory ( adaptive control , anticipatory control , state space variable analyze ) was used according to some special objects 针对较特殊对象采用现代的控制理论(预测控制、自适应控制、状态空间变量分析)进行讨论、优化。 |
| 7. | In our study , we adopt another new method to reduce the dimensions of state space variables and then obtain a new way to simplify the calculation of kf gain 本文首先使用黄、东海沿岸60个验潮站实际观测得到的调和常数进行同化处理,有效地’改进了理论模式的结果。 |
| 8. | As analyzing the optical spatial filter and frequency domain filter with wavelet transform , the space variable processing > matched filtering and imagery system are the examples . all of these confirm the feasibility of wavelet transform applied in optical information processing 用小波变换处理光学信息,主要的是应用小波的多分辨特性,小波变换的定义是一相关运算,很容易在光学系统中实现,这是光学小波变换的理论依据。 |
| 9. | An outstanding meaningful fourth order ordinary differential equation is considered , whose solutions constitute some particular solutions of a great number of partial differential equations which depend on a time and space variables . such as stationary solutions , travelling waves and certain more solutions with complex relation between time and space variables 这类方程的解构成许多恰含有一个时间与空间变量的偏微分方程的某种特殊解;如与时间无关的定常解及时空间成线性关系的行波解,乃至具有更为复杂的时空间关系的解。 |
| 10. | This article emphatically discussed and analyzed following points : load command feed forward function can improve the rapid respond character of steam turbine generator ; lead of load command have advance control function on boiler main control and can highly improve the stability of main steam pressure ; the use of predict control and state space variable function can improve the quality of boiler steam temperature control effectively , control the steam temperature in the defined range and increase the boiler and turbine life and efficiency even if working state changed in a big range ; linear compensation can restrain the vibration of generator load in the condition of big loa d change 本文重点讨论、分析提出负荷指令前馈作用可以提高汽轮发电机快速响应特性;负荷指令的导前功能对锅炉主控有超前控制作用,能显著提高主蒸汽压力的稳定性;采用预测及状态空间法能有效改进锅炉蒸汽温度控制品质,在大幅度工况变化下仍有效控制蒸汽温度在额定范围内,提高锅炉、汽轮机寿命及其效率;汽轮发电机组的快速响应性与汽轮发电机组负荷振荡问题间的平衡关系,采用线性补偿可以有效抑制在负荷变化梯度较大情况下发电机负荷振荡问题。 |