Constructed here is a dynamic mathematic model of fuel cell vehicle powertrain which is composed of fuel cell engine, DC motor and its controller and power battery.
建立了包括燃料电池发动机、电机及其控制器、动力蓄电池组在内的燃料电池轿车动力系统的动态数学模型。
Construct dynamic mathematic model of the fuel cell vehicle powertrain which is composed of fuel cell engine, DC motor and its controller, as well as the power battery.
建立了包括燃料电池发动机、电机及其控制器、动力蓄电池组在内的燃料电池汽车动力系统的动态数学模型。
Firstly, the static and dynamic mathematic model of the Liquid Propellant Rocket Engine of pressure-fed providing system was established in centralized parameter method.
首先采用集中参数法，建立了挤压式供应系统的液体火箭发动机各部件的静态及动态数学模型。
This paper establishes a continuous dynamic mathematic model of reheating furnace and based on which, resolves the problem of minimum consumption control of the furnace.
以某钢厂推钢式连续加热炉为背景，建立了加热炉的动态数学模型，并在此基础上解决了加热炉最小能耗优化控制问题。
Meanwhile methods, procedures and application prospects in setting up the dynamic mathematic model and performing the dynamic analysis for the actuating system are discussed.
给出了求取气制动传动系统动态数学模型并进行动态分析的方法、步骤及应用前景。
A dynamic mathematic model has been established by analyzing the heat transfer mechanism in the cylinder liner water cooling system of main Marine engine using the transfer theory.
根据传热学的相关理论，对船舶主机缸套冷却水系统的传热进行分析，给出了系统的热力动态数学模型。
Finally, the dynamic mathematic model has been put into the simulation-testing platform to test the static simulation precision and dynamic response specific characteristic of the model.
并且将本模型嵌入到现有仿真平台进行仿真试验，得到一系列的仿真数据，用以检验模型的精确度和动态响应特性。
The dynamic mathematic model of the surplus torque in passive loading system isc constructed and the relationship of actuator and surplus torque and i ts dynamic performance are analyzed.
建立了被动式加载多余力的动态数学模型，分析了动力元件与多余力的关系及多余力的动态特性。
Based on heat transfer theory, the paper analyzed the heat transfer mechanism of jacket cooling water system of main Marine diesel engine, and put forward a dynamic mathematic model for the system.
利用传热学理论，对船舶主柴油机缸套冷却水系统的传热机理进行了分析，给出了其动态热力数学模型。
Mathematic model of satellite attitude dynamic is set up, and external disturbance torque is analyzed.
建立卫星姿态动力学数学模型，并分析星体所受的外部扰动力矩。
Using reverse engineering procedure with control theory to analyze and identify, the mathematic model of dynamic performance was completed.
采用反向工程试验法，应用控制理论分析辨识，得到了其动态特性的数学模型。
Establishment of torque mathematic model for a variable speed turbo coupling is the key for analysis and calculation of system dynamic response.
建立调速型液力偶合器力矩特性数学模型是分析和计算机械系统动态响应的关键。
Many complicated systems, especially nonlinear dynamic time-variable system, can not be defined by conventional methods which haven't been built effective mathematic model and control method.
有许多复杂的系统是无法用传统方法对它定义，特别是那些非线性的动态时变系统，还不能建立有效的数学模型和控制方法。
It has provided a simple and convenient method for establishing a mathematic model of a dynamic system.
它为建立动力学系统的数学模型提供了方便而简明的方法。
But the differences of material? Construction and work condition of actuator lead to difficulty of setting up a standard mathematic model to precisely formulate the dynamic non-linearity character.
但由于驱动器的材料、结构和工作条件各异，所以关于动态非线性的定量描述难以建立一个统一的数学模型。
In this paper, a new detection approach to jointly use static plate loading test, dynamic penetration test and dynamic rigidity test and to establish associated mathematic model is proposed.
提出了一种利用平板静力载荷试验、动力触探、地基动刚度测试三种基本手段，建立相关数学模型，主要应用后两种手段进行联合检测的新思路。
By simplifying the equation of air pollutant diffusing, the mathematic form of dynamic statistics model of air pollutant forecast has been worked out.
从空气污染扩散方程出发，经过简化推导，得出污染预报动力统计模型的数学形式。
A vertical hard bearing two-plane dynamic balancing machine, based on gas bearing technique, was designed, and corresponding mathematic model was established.
基于气浮轴承支承技术，设计了硬支承立式双面动平衡机，建立了相应的数学模型。
Because the dynamic character of PMA is affected by permanent magnet and exciting current, in this paper, new mathematic model and equation are established and the calculation result is analyzed.
在动态计算中本文根据永磁和激磁电流共同作用这一特点，建立了相应的数学模型，给出了动态微分方程组的求解方法，并对动态过程进行了分析。
Mathematic model of the system was established by bond graph theory, and then the simulation analysis on dynamic characteristics for it was worked out by computer.
运用键合图理论建立了系统的数学模型，并利用计算机仿真技术对系统的动特性进行仿真分析。
Large amplitude test, Unsteady aerodynamic, Wall influence, dynamic derivative simulating, Mathematic model, Fuzzy logic, Aerodynamicmodeling, Flight simulating.
大振幅试验，非定常空气动力，空气动力模型，洞壁干扰，动导数仿真，数学模型，模糊逻辑，飞行仿真。
And after the discrete mathematic model for stability analysis and design a set of military reinforcement machine load of embedded system with ac servo device combined with the dynamic control system.
并对离散化后的数学模型进行稳定性分析，设计了一套以军用加固机加载嵌入式系统与交流伺服装置相结合随动控制系统。
The dynamic model of caterpillar vehicle is set up, and transformed into mathematic model.
建立了履带车辆悬挂系统主动控制的力学模型并将其转化为数学模型。
Concrete construction of dam is typical dispersed event dynamic system (DEDS). Mutual action is very complex in DEDS, and it is very had to be expressed by mathematic analytic model.
大坝混凝土施工是一种典型的离散事件动态系统(DEDS)，系统内相互作用较复杂，很难用一个数学解析模型来表达。
In this paper, the mathematic treatment of dynamic thermodynamic processes in a sea ice model is described.
本文叙述海冰模式中动力-热力过程的数学处理。
The nonlinear mathematic model for the valve train system is set up and its dynamic characteristics are analyzed.
建立系统非线性数学模型，并分析配气机构的动态特性。
In order to solve this problem, the mathematic model of a designed seawater direct acting relief valve has established and related dynamic characteristics simulations have been done in this paper.
针对该问题，建立了一种直动式海水溢流阀的数学模型并进行了仿真分析。
Based on the practical engineering background, the mathematic model of the system composed of two laser gyros and two accelerometers is derived under the dynamic restriction.
以实际工程应用为背景，推导了运动约束条件下，基于两个激光陀螺、两个加速度计的系统姿态测量模型。
Started with analysis of dynamic model, detailed study is made of the optimum design of the system and a mathematic formula is derived.
较好的可塑性和通用性等特点。 文中从力学模型分析入手，对系统的最佳设计作了较详细的研究，并导出了实现最佳设计的数学公式；
Started with analysis of dynamic model, detailed study is made of the optimum design of the system and a mathematic formula is derived.
较好的可塑性和通用性等特点。 文中从力学模型分析入手，对系统的最佳设计作了较详细的研究，并导出了实现最佳设计的数学公式；
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