搜索结果: 1-7 共查到“机械设计 systems”相关记录7条 . 查询时间(0.225 秒)
Stability Analysis on Rotor Systems Supported by Self-acting Tilting-pad Gas Bearings with Frequency Effects
bearing-rotor system tilting-pad bearing logarithm attenuation rate
2011/8/4
The recent research on stability of gas bearing-rotor systems still mostly adopts the same method as in oil-lubricated bearing-rotor systems. The dynamic coefficients of gas bearings in the case that ...
Sequencing Mixed-model Production Systems by Modified Multi-objective Genetic Algorithms
mixed-model production system sequencing parallel machine buffers
2011/8/3
As two independent problems, scheduling for parts fabrication line and sequencing for mixed-model assembly line have been addressed respectively by many researchers. However, these two problems should...
Half-shaft undercarriage systems – designing and operating problems
Cad/Cam Constructional design Materials Metallography
2009/12/14
Purpose: The paper discuss designing and operating problems of half-shafts undercarriage systems of open pit machines. Example of failure of such system and investigation of its reasons are presented....
Performance Comparison of Single-Stage and Cascade Refrigeration Systems Using R134a as the Working Fluid
Refrigeration Cascade system Single-stage system Coecient of performance R134a
2009/10/10
This study presents an experimental comparison of single-stage and cascade vapour-compression refrigeration systems using R134a as the refrigerant. The experimental plants employ a vapour-compression ...
Prediction of Wind Speed and Power in the Central Anatolian Region of Turkey by A Fuzzy Inference Systems (ANFIS)daptive Neuro-
Wind speed Wind power Adaptive neuro-fuzzy inference systems (ANFIS) Central Anatolian region
2009/10/10
An adaptive neuro-fuzzy inference systems (ANFIS) model was used for predicting regional average wind speed and power values in the Central Anatolian region of Turkey. In model development, longitude,...
Analysis of mechanical systems with transversal vibrations in transportation
Applied mechanics Transversally vibrating systems Manipulator
2010/1/19
Purpose: of this article are modelling and dynamic analysis of mechanical systems during the rotational
movement. Nowadays technical problems are tied with high speeds of mechanisms, high precision o...
Reverse task of passive and active mechanical systems
Process systems design Polar graphs Structural numbers
2010/2/10
Purpose: The main purpose of this work is to present the algorithm of a converse problem of dynamics of mechanical systems containing passive and active elements. Solving the problem results in obtain...