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- A nonlinear identification algorithm base on the minimum model error(MME) approach and multiple shooting method is used to identify nonlinear dynamic model during aircraft take off and landing affected by ground effects. 利用基于最小模型误差法和线性不连续跳跃多重打靶法建立的非线性辨识法,辨识了飞机起飞着陆过程的非线性动态模型。
- dynamic model errors 动力学模型异常
- Dynamic model error 动力学模型误差
- A new modulation dynamic model of LD is presented. 本文给出一个新的适于电路分析的激光二极管(LD)动态调制分析模型.
- The conclusion is achieved that it is necessary to take the tumbler as an independent unit in the dynamic model to reduce the calculation errors. 得出了在动力学模型中,需要把转臂作为一个单独元件考虑,以减小计算误差的结论。
- By taking into consideration various error sources that cause the platform drift, a complete dynamic model is derived to describe the platform drift. 我们把引起平台漂移的各种误差因素综合考虑在内,建立了描述平台漂移的比较完整的动态模型。
- Mechanism and dynamic model of spindle rotation induced error compensation (SREC) is addressed with theoretical analysis, computer simulations and experiments. 从补偿作用机理角度分析了主轴回转误差与加工系统之间的动态相互作用。
- Dynamic model for Pb isotope evolution in the continental crust of China. 中国大陆地壳铅同位素演化的动力学模型。
- A dynamical model for the mast mechanism is built. 建立了桅杆机构的动力学模型。
- Then the dynamic model of ultrasonic focalization decomposition is constructed. 通过研究构建了超声裂解动力学模型。
- In the case that large aerodynamic model errors exist, a guidance law based on the strong tracking filter (STF) for the reentry maneuverable spacecraft was proposed. 摘要研究了气动模型存在误差情况下高超声速再入机动飞行器的制导律设计问题。
- The first,the system dynamic model,which is expressed in quaternion,is given. 首先给出了以四元数表示的系统动力学模型;
- Firstly, an average performance index containing tracking error and plant input energy over a class of stochastic model errors is defined. 首先基于一类随机模型误差的描述,定义了一个平均意义上的包含跟踪误差和控制能量在内的性能指标;
- Thirdly, an adaptive factor is used to adjust the covariance matrix of state noise, and reduce the bad influence of state model errors to orbit results. 通过自适应因子实时调节状态噪声协方差阵,以降低状态异常对定轨结果的影响。
- Firstly, an average performance index containing tracking error and control energy over a class of additive model errors is defined. 首先针对一类相加模型误差的描述,定义了一个平均意义上的包含跟踪误差和控制能量的性能指标。
- Dynamic models emphasize the behavioral quality of systems. 动态模型强调系统的行为质量。
- The experimental results show that this dynamic modeling meth... 最后,实验证明了该动态建模方法有效。
- The water temperature control model of holothurian aquaculture and the model error are analyzed in this paper. 摘要 主要研究养殖池内水温控制模型的建立与误差分析。
- We thence analyze compendiously model error’s influence of damage position and damage degree. 最后扼要地分析模型误差对损伤识别位置和损伤程度的结果影响。
- The continuum equation and kinematics differential equation composed the dynamic model of mixed traffic flow. 连续性方程和运动微分方程构成了混合交通流的动力学模型。