| 1. | Research on the internal and external stability of fractional order linear systems
分数阶线性定常系统的稳定性及其判据 |
| 2. | The state - space representation and the transfer function representation of fractional order linear time - invariant systems are introduced
摘要介绍了分数阶线性定常系统的状态方程描述和传递函数描述。 |
| 3. | This paper studies a pole placement problem for single input discrete systems which can be translated into the diagonal shape
摘要着重研究了一类可化为对角线规范形的单输入离散线性定常系统的极点配置问题，得出一个新的计算状态反馈矩阵的公式。 |
| 4. | Internal and external stability conditions for fractional order linear time - invariant systems are given using laplace transform and residue theorem
运用拉普拉斯变换和留数定理，给出并证明了分数阶线性定常系统的内部和外部稳定性条件，并讨论了其相互关系。 |
| 5. | 2 . under the condition that the number of input and output is equal , state feedback decoupling control method and output feedback decoupling control method based on morgan ' s theory are presented
2 、研究了线性定常系统在输入输出个数相等时，基于morgan问题的状态反馈解耦控制和输出反馈解耦控制。 |
| 6. | Because the linearized engine model is time - invariant , it is well known that the kalman filter gain matrix converges to a unique constant value if the system is both fully observable and controllable
由于发动机线性模型是可控可观测的定常系统，增益k阵趋于唯一常量，可利用matlab直接求解riccati方程，离线解得k值。 |
| 7. | The decoupling control system designed on this theory is not robust . 3 . the decoupling control theory based on eigenstructure assignment is studied , also includes two cases : full state feedback and output feedback
3 、进行了线性定常系统基于特征结构配置的解耦控制研究，分别考虑了全状态反馈和输出反馈两种情况。 |
| 8. | Carryed out genetic algorithm to optimize this system to solve these two problems , and realized perfect smooth curve , instant reaction , stable function and robust function in transforming control
并采取遗传算法对直流伺服线性定常系统进行优化处理，从而很好地解决了这两个问题，实现了控制传递中有极好的平滑曲线，瞬时响应性能，稳态性能以及鲁棒性能。 |
| 9. | Pointed out the problems after the open ringed servo electrical machinery system chooses pid algorithm , and concluded it into two points , firstly , the control transfer curve is not smooth , secondly , direct current servo ' s fix system can not reach its optimized point
摘要指出了开环伺服电机系统选择pid控制算法后存在的问题，概括为两点：其一是控制传递曲线不平滑；其二是直流伺服线性定常系统辨识不能达到最优值。 |
| 10. | And so on , the mathematical model and transfer function of the tracking system are built , and the feasibility of the tracking control system design is demonstrated . furthermore , the static error of the system with a unit incline input is deduced . a majority of model of unit is based on analytics , so the general model can apply to other optical intersatellite communications systems
在此基础上,将atp跟踪控制子系统视为线性定常系统,通过解析法和实验法对子系统的各个控制环节的单元器件进行合理建模,得出整个环路总的开环及闭环传递函数,论证了本课题所设计的atp跟踪控制环路的可行性及其视轴输入为斜坡信号时的理论稳态误差。 |
