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- This paper introduces a chaos anti-control method based on the PMSM's affine nonlinear mathematical model. 以永磁同步电机的仿射非线性数学模型为例,提出了基于非线性跟踪的混沌反控制方法。
- Abstract: To stability analysis of the tethered balloon, A three dimensional nonlinear mathematical model of tethered aerostat was assembled. 摘 要: 为研究系留气球稳定性,建立了系留气球的三维非线性动力学模型。
- A nonlinear mathematical model was utilized to investigate the behavior of surf-riding and broaching-to of a vessel in severe following seas. 摘要本文利用一个非线性数学模式,以探讨高速船只在顺波中的冲浪与突转现象;
- To stability analysis of the tethered balloon, a three dimensional nonlinear mathematical model of tethered aerostat was assembled. 摘要为研究系留气球稳定性,建立了系留气球的三维非线性动力学模型。
- The linearization of nonlinear mathematical model of hydrofoil catamaran at design speed, was implemented, and the state-space model was obtained. 通过对水翼船的非线性运动数学模型在设计速度点处线性化,得到了考虑外界干扰的水翼船运动状态空间模型+。
- This paper calculates the diagram of steering by using optimal method according to the nonlinear mathematical model of ship maneuverability. 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。
- Based upon neural networks, a nonlinear mathematical model of the protraction for the thermal expansion die-bolt 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。
- Because the OEC problem is a nonlinear optimal control problem and complicated to solve, no analytical OEC strateges based on WSHP nonlinear mathematical model are obtained. 由于水源热泵系统的动态数学模型为非线性的,因此节能运行问题为非线性最优控制问题,在系统的机理建模、节能运行最优控制问题构造及求解方面都面临较多理论难点。
- A physical model of the automatic control system of a pump-fed Liquid Rocket Engine (LRE) is constructed, for which a nonlinear mathematical model is built. 摘要以能多次启动的某泵压式液体火箭发动机的自动控制系统为研究对象,构造了液体火箭发动机自动控制系统的物理模型,并对其建立了非线性的数学模型。
- Aeroengine nonlinear mathematical model includes a group of similar nonlinear equation.Interpolation method now in use is not always effective due to initial value selection. 摘要针对发动机数学模型中非线性方程插值解法的不足,提出非线性方程自适应变搜索域遗传算法解法。
- A nonlinear mathematical model is developed to describe the nonlinear deformation of a thin walled beam with the single closed cell under the influence of the nonlinear torsion. 考虑翘曲和大扭角变形的影响,研究薄壁梁结构轴向与扭转非线性耦合弹性变形问题。
- A quasi one-dimensional, stage-by-stage, nonlinear mathematical model for the axial fan and compression system aerodynamic stability has been constructed in the paper based on compressor stage characteristics. 本文基于多级轴流压气机的逐级特性,建立了一种分析航空发动机压缩系统气动稳定性的一维非线性数学模型。
- Based on characteristics of PMAs and pulse-width modulation (PWM) high-speed on-off valves, the multi-input 4th-order affine nonlinear mathematical model of the system was achieved. 在研究PMA和脉宽调制(PWM)高速开关阀特性的基础上,建立了系统的多输入4阶仿射非线性数学模型。
- Seed-husking plant is the key unit of combine,whose improvement and perfection is mainly based on the nonlinear mathematical model of the threshing performance with its influencing factors. 脱粒装置是联合收获机械的核心部件,它的改进与完善是以脱粒性能与其影响因素之间的非线性模型为基础的。
- Comparison with Newton-Raphson, simulation results show that the model convergence is improved with application of GA in aeroengine nonlinear mathematical models. 数值仿真结果表明,与牛顿-拉夫逊解法相比,采用遗传算法方法可实现模型大范围收敛。
- Nonlinear mathematical model of diesel-generator set on ship 船舶电站柴油发电机组的非线性数学模型
- A nonlineared mathematic model for 300 MW reheat condensing turbine is presented. 应用理论分析法建立了300mw再热凝汽式汽轮机组非线性动态数学模型;
- The Nonlinear Mathematical Model and Characteristics of Hydro-Pneumatic Spring 汽车油气弹簧非线性数学模型及特性
- Fourthly, in this chapter, the linear and nonlinear mathematic models of SRG were discussed in details. Simulation of SRG using MATLAB software and a series of qualitative analysis were conducted. 其四,详细推导了SRG电机的线性和非线性模型的,并在此基础上采用MATLAB仿真工具进行了一系列定性分析,获得了相应理论成果。
- A Nonlinear Mathematical Model of the Doubly Salient Brushless DC Generator 双凸极无刷直流发电机的非线性数学模型
