搜索结果: 151-165 共查到“工学 identification”相关记录296条 . 查询时间(0.279 秒)
Mathematical identification of homogenisation processes in argon stirred ladle
steel ladle gas argon bubbling
2009/10/23
Mathematical models processed results of experimental investigation obtained during ladle gas argon bubbling realized by stir elements situated in the ladle bottom. Exact theoretical description of pr...
Hazardous Bus Stops Identification:An Illustration Using GIS
Hazardous Bus Stops Identification GIS
2009/10/16
Identifying hazardous bus stops would serve as a building block to study the causal
factors, select mitigation strategies, and allocate safety funds to improve bus passenger
safety. The focus of thi...
Identification of a Binary Distillation Column Using Pulse Testing
Distillation column frequency domain analysis dynamic behaviour
2009/10/15
The binary system of methanol-tert-buthanol was studied at atmospheric pressure in a 53-tray, 35 mm inside diameter sieve tray distillation column. The column had a vertical thermosiphon reboiler and ...
INCORRECT INVERSE PROBLEM SOLUTION METHOD FOR PARAMETER IDENTIFICATION OF TRANSPORT PROCESSES MODELS
model parameter identification incorrect inverse problems iterative method
2009/10/13
A method for model parameter identification on the bases of minimization of the least square function has been proposed. An iterative regularization procedure and a numerical algorithm have been devel...
IDENTIFICATION OF HEAT AND MASS TRANSFER PROCESSES IN BREAD DURING BAKING
bread dough heat and mass transfer mathematical model
2009/10/13
A mathematical model representing temperature and moisture content in bread during baking is developed. The model employs the coupled partial differential equations proposed by Luikov [5,6]. Dependenc...
INCORRECT INVERSE PROBLEM CONECTED WITH THE PARAMETER IDENTIFICATION OF THE HEAT AND MASS TRANSFER MODELS
numerical method parameter identification inverse incorrect problems
2009/10/13
A method for inverse problem solution by means of iterative regularization has been developed. A numerical algorithm for solving inverse incorrect problems based on the developed iterative regularizat...
Switching Systems: Active Mode Recognition, Identification of the Switching Law
Switching Systems Active Mode Recognition Switching Law
2009/9/7
The problem of the estimation of the discrete state of a switching system is studied. The knowledge of the switching law is essential for this kind of system as it simplifies their manipulation for co...
Stability Analysis of Neural Networks-Based System Identification
Stability Analysis Neural Networks-Based System Identification
2009/9/4
This paper treats some problems related to nonlinear systems identification. A stability analysis neural network model for identifying nonlinear dynamic systems is presented. A constrained adaptive st...
Recursive Estimation and Identification of Time-Varying Long-Term Fading Channels
Recursive Estimation Time-Varying Long-Term Fading Channels Identification
2009/9/4
This paper is concerned with modeling of time-varying wireless long-term fading channels, parameter estimation, and identification from received signal strength data. Wireless channels are represented...
On Blind MIMO System Identification Based on Second-Order Cyclic Statistics
Blind MIMO System Identification Second-Order Cyclic Statistics
2009/9/4
This letter introduces a new frequency domain approach for either MIMO System Identification or Source Separation of convolutive mixtures in cyclostationary context. We apply the joint diagonalization...
An Algorithm to Generate Representations of System Identification Errors
Algorithm Generate Representations System Identification Errors
2009/9/4
An algorithm to generate representations of system identification (SI) errors, which enables systematic testing of the performance of system equalization techniques, is proposed. With this algorithm, ...
基于逆系统方法的汽车方向盘转角识别（Vehicle Steering Angle Identification Based on Inverse System Method）
汽车 操纵动力学 方向盘转角
2009/9/2
将逆系统理论应用于汽车操纵动力学，用于研究汽车精确达到给定侧向加速度时的驾驶员方向盘转角输入。以汽车方向盘转角输入的状态方程为基础，在逆系统满足稳定、可逆、可控、可观的情况下，分别以闭环仿真和实车试验得到的侧向加速度为逆系统输入识别方向盘转角，并和实车试验的方向盘转角进行对比。结果表明：该方法识别的方向盘转角和实车试验的方向盘转角运动趋势相似，得到的侧向加速度与给定的侧向加速度绝对误差较小。
Identification of Petroleum Resistant Plants and Rhizospheral Fungi for Phytoremediation of Petroleum Contaminated Soils
Petroleum pollution Phytoremediation Petroleum resistant plant Rhizospheral fungi
2010/9/8
Petroleum pollution is a major and global disaster. Phytoremediation of petroleum polluted soils was based on degradation of oil using plants and its dependent fungi. A field study was conducted in a ...
Identification of Topological Entities and Naming Mapping for Parametric CAD Model Exchanges
CAD Model Exchange Macro Parametric Naming Mapping
2009/8/19
As collaborative design and configuration design gain increasing importance in product development, it becomes essential to exchange parametric CAD models among participants. Parametric CAD models can...
Identification of Active Sites and Influence of Real Structure of Gold Catalysts in the Selective Hydrogenation of Acrolein to Allyl Alcohol
Gold Catalysts Selective Hydrogenation
2009/7/29
We have successfully employed oxide supported gold
catalysts in the gas-phase hydrogenation of acrolein, the
,-unsaturated aldehyde being most difficult to
hydrogenate at the carbonyl group. The ...