| 1. | The system equation is nonlinear due to the dependence of permeability on the volume strain of solid phase
由于渗透率与固体相体积应变相关，系统方程为非线性方程。 |
| 2. | Based on the boundary integral equation method , the system equation of contact problems , including contact conditions , is established
利用边界积分方程，结合接触条件，形成接触问题的系统方程。 |
| 3. | The designer quickly becomes adept in relating changes in the laplace domain to behavior in the time domain without actually having to solve the system equations
设计人员可以很快就熟练地将拉氏域的变化与时域的行为相联系，而不须求解系统方程。 |
| 4. | Differential method is used for the discretion of time zone , and a direct solution method and an incremental solution method are given out for the solution of the non - linear system equation
求解方程时，在时间域上采用差分法进行离散，给出了求解系统方程的直接法和增量法。 |
| 5. | Because the dependent variable in the models is the share of consumption of food , and the models are equation of demand system , therefore , zellner s seemingly unrelated regression method is applied to estimate the models
因为在模型中作为因变量的是食物的消费份额，同时模型是需求系统方程，因而，采用近乎非相关的系统迭代回归法进行模型估计。 |
| 6. | In chapter 2 , the precise time integration ( pti ) method for the analysis of transient system is discussed . as for linear problem , the detail procedures of the algorithm and several integral formulations for different kinds of non - homogenous terms are presented
在线性系统求解中，详细描述精细积分算法的内容，包括精细积分中指数矩阵计算的过程以及对于系统方程中非齐次项不同形式的积分格式。 |
| 7. | Basing on the voltage and flux linkage equations of the induction manchine with compound cage rotor , the state space model of the motor is got . if the state equations are considered as news model and the output equations are considered as observation equations , the equations to describe non - linear controled system can be got
从复合笼条转子感应电动机的电压方程和磁链方程出发，推导出了复合笼条转子感应电动机的状态空间模型，以此状态方程为消息模型、电机的输出方程为观测方程，得到了一个描述电机系统的非线性受控系统方程。 |
| 8. | The paper presents the form of sins / odometer ( od ) / global position system ( gps ) integrated navigation system based on sins . state and observation equations are established for kalman filter . the simulation result shows that the integrated navigation system can reduce navigation error when using the feedback calibration method
对捷联惯导系统、里程仪( od )和全球定位系统( gps )误差方程进行了分析，建立了以捷联惯导系统为主的用于卡尔曼滤波的系统方程和观测方程，给出了车载组合导航系统的分布式滤波组合方案。 |
| 9. | Through establishing the equation of moving target detection and tracking system , we find out the methods to solve the equation , and from the methods we come to discuss several crucial techniques of the implementation of system , and also according to the feature of the infrared video image sequence which we are processing and analyzing , we bring forward moving target detection and tracking technology based on background moving estimation and compensation
通过建立的动目标检测跟踪系统方程，探讨系统实现的关键技术，并且针对我们所要处理的红外视频图像序列的具体特点，我们提出基于背景运动估计和补偿的动目标检测跟踪关键技术。 |
| 10. | In order to resolve the question , in the thesis a simulation arithmetic of hydro - electrical system is put up . the equations of hydro - electrical system are divided to two parts , one of which consists of the differential equations of conduit system , hydro turbine and generator ' s rotator and is solved by characteristic equation arithmetic , the other of which consists of the differential equations of generator , magnetic system and grid and is solved by longge - kuta arithmetic or covert integrated arithmetic . through the alternative solving of the two parts , the simulation results of the large - disturbance transient could be abstained eventually
为解决这一问题，本文提出了一种将水力系统和电力系统方程交替求解的水电系统联合仿真算法，即将包括输水系统、水轮机以及机组转子等部分的水力系统差分方程作为一部分，将包括同步发电机、励磁系统以及电网等部分的电力系统微分方程或差分方程作为另一郑州大学工学硕士论文部分，对前一部分采用特征线法求解，对后一部分根据模型形式采用龙格一库塔法或隐式积分法等算法求解，这两部分的求解过程交替进行，最终即可得到水电系统大扰动过程的仿真结果。 |
