The mathematic model of oil-gas spring nonlinear stiffness and damping characteristic of a construction truck is created and introduced into the vehicle model.
推导并建立了某工程车辆油气弹簧的非线性刚度和阻尼特性的数学模型，并将其导入到车辆模型中。
The basic character of a mass spring oscillate in small amplitude and small Angle is studded with an analytic method founded on nonlinear dynamics.
以非线性动力学理论为基础，用解析方法分析包括有质弹簧在内的弹性摆小振幅、小摆角的基本运动规律。
Based on fully stressed criterion, a mathematical model for spring optimization design has been built. The model is a constrained nonlinear programming problem.
按满应力准则建立了弹簧优化设计的数学模型，它是一个有约束的非线性规划问题。
Based on the modeling and experimental validation of the hydropneumatic spring, a nonlinear model of special vehicle active hydropneumatic suspension was developed.
从油气弹簧建模与试验验证出发，建立了特种车辆主动油气悬架的非线性模型。
The groundwater system of karst spring is a nonlinear and dynamic system influenced by factors such as hydrology, geology, landform, vegetation and human's activities.
岩溶水系统是受水文、地质、地形地貌、植被、人类活动等多种因素影响的非线性动力系统。
Based on the suspension model of a homemade car with 5-degree freedom and a road surface model in time domain, the nonlinear spring and damping parameters were optimized in time domain.
针对国产某微型轿车，在建立汽车悬架系统5自由度模型和时域路面模型基础上，对悬架系统的线性弹簧和非线性阻尼参数进行了优化。
A nonlinear finite element method was applied in the research of the collector head spring system of pantograph.
将非线性有限元理论应用于机车受电弓弓头弹簧系统的研究。
By the analysis of the nonlinear force of the hydro pneumatic spring, the spring's stiffness can be simplified as a square nonlinear function.
通过对油气弹簧非线性弹性力的深入分析，提出了可以将弹簧刚度简化成平方非线性的观点。
The output direct feedback controller design and simulation results of a nonlinear mass-spring-damper mechanical system show that these methods are effective.
通过对一个非线性质量块-弹簧-阻尼器系统输出反馈控制器的设计和计算机仿真，验证了方法的有效性。
The spring water system is a nonlinear dynamic system and its monthly discharge is characterized by seasonal fluctuations.
泉水系统属非线性动力系统，泉水月流量序列具有季节波动的特点。
Here, force and deformation of a conical helical spring are discussed based on equilibrium configuration after deformation, and a nonlinear analytic formula is derived.
文中以圆锥螺旋弹簧变形后的平衡位形分析计算其受力和变形，导出了非线性公式。
Nonlinear stiffness characteristics of an air spring were analyzed (FEA) by a nonlinear finite element analysis package.
应用abaqu S非线性有限元分析软件，对空气弹簧进行有限元建模，计算其静态刚度特性。
A precise description for the nonlinear lateral stiffness of air spring yielded is used for nonlinear dynamic curving simulation of high - speed railway c...
基于这一横向刚度，对安装空气弹簧的高速客车转向架进行了非线性暂态曲线通过的动力学仿真，获得了较为精确的结果。
A precise description for the nonlinear lateral stiffness of air spring yielded is used for nonlinear dynamic curving simulation of high - speed railway c...
基于这一横向刚度，对安装空气弹簧的高速客车转向架进行了非线性暂态曲线通过的动力学仿真，获得了较为精确的结果。
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