基于神经网络建立热膨胀螺栓形变的非线性数学模型。
Based upon neural networks, a nonlinear mathematical model of the protraction for the die - bolt is developed.
基于移相载波调制，建立了变频器的非线性数学模型。
Based on the phase shift pulse width modulation technology, the mathematical non-linear model is developed.
基于神经网络建立热膨胀螺栓形变的非线性数学模型。
Based upon neural networks, a nonlinear mathematical model of the protraction for the thermal expansion die bolt is developed.
建立系统非线性数学模型，并分析配气机构的动态特性。
The nonlinear mathematic model for the valve train system is set up and its dynamic characteristics are analyzed.
对形成的非线性数学模型，采用遗传算法进行优化求解。
GA is used to optimize the indexes of the formed nonlinear mathematical model.
本文首先按最小条件建立了评定空间直线度误差的非线性数学模型。
Nonlinear mathematical model for spatial straightness error evaluation is firstly established in this paper based on the minimum zone condition.
建立了新型磁流体阻尼器的阻尼力模型及其减振系统的非线性数学模型。
The damping force model of the damper and the nonlinear mathematical model of vibration reduction system are established.
面对该参数个数不定的非线性数学模型，靠数学上传统的非线性拟合不能有效地求解。
For such a model with indefinite variables and composing of nonlinear function series, there are some difficulties to solve out parameters efficiently and effectively in mathematics.
建立了具有17个自由度的车辆系统非线性数学模型，模型中考虑了车钩力横向分力的作用。
The mathematical model of a vehicle system with 17 degrees of freedom is set up. The lateral component of the coupler force is considered.
针对某型号金属橡胶减振器建立了非线性数学模型，并利用最小二乘法对模型进行了参数识别。
For a metal rubber damper, the nonlinear mathematical model was built and identified with the least square method.
应用流体力学理论对双容水箱液位系统进行力学分析，采用机理建模方法，建立非线性数学模型。
By using hydrodynamics theory, the mechanics principle of two-tank system was analyzed and the system nonlinear mathematics model was established.
本文的第一部分从理论上建立了三个动力机构的非线性数学模型，为进行实际设计奠定了理论基础。
Textual the first part built up three motive organizations from the theories not the line mathematics model, for carried on the actual design to lay the theories foundation.
本文从机理建模入手，应用流体力学理论对双容水箱液位系统进行力学分析，建立非线性数学模型。
By using hydrodynamics theory and method, we can analyze the mechanics principle of two-tank system and establish the system mathematics model.
建立了一个比较合理且精确的变压器有载合闸的非线性数学模型，铁芯的励磁特性采用了多值磁滞特性。
A reasonable nonlinear model for transformer switch-in with load was proposed in this paper and multivalued hysteresis characteristic was adopted to be the excitation characteristic of the core.
将运行环境的非线性数学模型耦合到螺旋内窥镜机器人理论分析模型中即得螺旋内窥镜机器人非线性仿真分析模型。
The nonlinear theoretical model of the spiral-type micro robot was constructed after coupling the models of operating environment with the innovation Reynolds equations.
根据稳定状态船舶操纵运动非线性数学模型，通过优化计算求出操纵性特征曲线，以此作为船舶操纵性初步衡准依据。
This paper calculates the diagram of steering by using optimal method according to the nonlinear mathematical model of ship maneuverability.
通过合理的推导，建立了电液伺服位置控制系统的非线性数学模型，利用该模型对系统进行相关的动态和稳定性分析。
Through a rational derivation, nonlinear mathematical model of electro-hydraulic position control system is built up. The system dynamic and stability analysis is obtained with the use of the model.
为了研究列车中各车辆在直线上和大半径圆曲线上的蛇行稳定性，建立了具有17个自由度的车辆系统非线性数学模型。
In order to study the straight and circular curved track stability of each vehicle in the train set, a mathematical model of vehicle system with 17 freedom degrees was set up.
本文所做的研究工作主要包括以下内容：首先在分析制冷循环热力学原理的基础上建立了基于状态空间描述的制冷系统动态非线性数学模型。
This research contain such as: Firstly, establishing offshore platform cold storage nonlinear mathematical model described by state-space for control simulation of refrigeration system.
由于故障征兆和故障类型之间常常存在复杂的非线性关系，使得诊断系统的数学模型很难获取。
Because fault symptom space and fault space have complicated non-linear relations, the mathematical model of diagnosis system is difficult to build up.
烧结是一个典型的时变、非线性、大滞后的系统，很难用一个确定的数学模型去描述整个过程。
As sinter is a typical time varying and nonlinear system with large delay time, it is difficult to describe the whole process using a mathematical model.
基于复杂工艺过程的时变、非线性、大滞后的系统，很难用一个确定的数学模型去描述整个过程。
Based on a typical time varying and nonlinear system with large delay time, it is difficult to describe the whole process using a mathematical model.
根据数学模型及助力特性特点，提出了计算任意车速下转向盘转矩与电机助力转矩非线性关系的方法。
Based on the mathematics model and the assist characteristic, the arithmetic to calculate the nonlinear relationship between steering wheel torque and motor torque at any vehicle speed is worked out.
建立了各种边界条件下考虑井筒储存效应和表皮效应的非线性不稳定渗流数学模型，并用数值法对其求解。
The nonlinear mathematical models with wellbore storage and skin effects under several boundary conditions were established and solved by using numerical methods.
非线性结构的参数估计和系统识别是取得和验证非线性结构数学模型的一门学科。
The parameter estimation and system identification of nonlinear structures is a subject which serves to obtain and verify mathematical model of nonlinear structures.
由于微生物发酵过程的复杂性和高度非线性，更多的简单的数学模型不能很好地描述这类生化系统。
Due to the complexity and high non-linearity of microbial fermentation process, most simple mathematical models cannot describe the behavior of biochemistry systems very well.
本文分成两部分，首先使用状态反馈精确线性化方法把单输入单输出(SISO)系统的非线性船舶数学模型进行线性化。
This paper was divided into two parts. Firstly, the nonlinear mathematic model for ships for single input single output system (SISO) was linearized via exact feedback linearization.
本文分成两部分，首先使用状态反馈精确线性化方法把单输入单输出(SISO)系统的非线性船舶数学模型进行线性化。
This paper was divided into two parts. Firstly, the nonlinear mathematic model for ships for single input single output system (SISO) was linearized via exact feedback linearization.
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